Re: [mythtv-users] Update on using epia m10000 for a frontend

2005-03-15 Thread Ow Mun Heng
On Sun, 2005-02-13 at 21:41 -0700, Adam Felson wrote:
 On Sun, 2005-02-13 at 02:56 -0500, Eric Webb wrote:
  On Saturday 12 February 2005 08:28 pm, Adam Felson wrote:

 My experience is that xvmc isn't worth the bother.  With xv (xvideo,
 nonaccelerated frame buffer output), I never use more than 60% CPU and
 never miss a frame.  

Well, you must have it good then. What about when playing DVDs? Do you
get missed frames?? and what about CPu usage?? For mine, it's bad, it
drops frames and it uses up to 90% CPU!!! Not nice at all.



 
 Just get the xorg cvs, go to xc and do a make World and then a make
 install.

I did that to get the via drm module only.

 If you run gentoo, you need to avoid gentoo's xorg implementation at all
 costs.  They moved things around and if you install xorg's cvs version
 on top of it, it won't work.  I did a basic gentoo build, build the xorg
 cvs, and then added a reference
 to /etc/portage/profile/morepackage.provided.

I run Gentoo and I'm using the xorg from boom.kalf.org/epia

Can you tell me what's the best method for running/building it under
Gentoo? Send me the mail Off-List if wanted.

I just want to make it work. It's been too much work and too much
heartache/headache and it's pi* me off.


-- 
Ow Mun Heng
Gentoo/Linux on DELL D600 1.4Ghz 
98% Microsoft(tm) Free!! 
Neuromancer 16:00:59 up 4:55, 5 users, load average: 0.19, 0.26, 0.31 


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Re: [mythtv-users] New System Hardware Recommendations

2005-03-15 Thread Robert Johnston
A lot of the time, I find on *nix lists/chatrooms, the only way to get
a reasonable answer (That is, one that doesn't require 300 hours worth
of digging through man pages and searching obscure keywords on old
university sites) is to start your question with Linux sucks! In
Windows I could insert what you want to do here easier than
anything! Why should I bother with this back-bedroom OS anyways?,
which will usually get you 30 people giving you a nice, simple
walkthrough of what you wanted to do easily.

I admit, it's not a nice way to ask, but sometimes it's the only way
to work out what the hell's going on. I mean, whoever thought that
ESCwq was an intuitive way of saving a file, and a text editor that
doesn't edit 'til you put it into edit mode? Give me Nano/Pico anyday.


On Sun, 13 Mar 2005 03:51:36 -0500, Maverick [EMAIL PROTECTED] wrote:
  The email from Maverick yesterday detailed what he bought, based
  on the Jarod's Standard Definition Slave Backend and Playback
  System says this:
Chaintech 7NIF2
Athlon XP 2700+
2x 256MB DRAM PC3200
Samsung 160GB 7200RPM SATA Hard Drive, Model SP1614C
SilverStone Lascala SST-LC11 HTPC Case
PVR-350
 
 I think I'm going to put the pictures of my install together and do a
 write up about it. Hardware seems to be a common question on this
 list, but there's not too many detailed lists of exactly what worked
 for people (well, there's the mythtv hardware database, but I found it
 less than helpful).
 
 I found Jarod's list of his hardware specifics very helpful, in fact,
 I got the same motherboard because I assumed if he has TVout working
 on it, then I could get it to work...
 
 If I did the above again, being a couple weeks later in the every
 changing computer hardware world, I'd get the Chaintech 7NIF4
 (+SATA!!), and the SATA version of the Samsung 160gb drive. Mainly for
 the convenience of small cables. I might upgrade my board anyway and
 just sell the one I have on ebay for $50 or something, it's only 2
 weeks old... ;) Another thing, the newer board supports Sempron too,
 which are ?cheaper? than XP's...
 
 What would be kick ass is a version of that board with DVI out! Now
 I'm dreaming.
 
 -Kenneth
 
 
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[mythtv-users] Can't zoom MythWeb

2005-03-15 Thread Neil Bird
  I'm running 1024x786 into my TV, and at that res. most web pages are 
a tad unreadable;  unfortunately, the 'zoom' config. for MythWeb doesn't 
seem to do anything (0.17, was same under 0.16).

  Anyone any thoughts?
--
[EMAIL PROTECTED] ~]# rm -f .signature
[EMAIL PROTECTED] ~]# ls -l .signature
ls: .signature: No such file or directory
[EMAIL PROTECTED] ~]# exit
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Re: [mythtv-users] Mythvideo listing suddenly empty

2005-03-15 Thread Janek Hellqvist
12 4 * * 0 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.sun.gz
12 4 * * 1 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.mon.gz
12 4 * * 2 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.tue.gz
12 4 * * 3 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.wed.gz
12 4 * * 4 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.thu.gz
12 4 * * 5 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.fri.gz
12 4 * * 6 /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.sat.gz
You should be able to replace these lines with just one, something like:
12 4 * * * /usr/bin/mysqldump -u mythtv -pmythtv mythconverg -c | 
/bin/gzip  /myth/backup/mythtv_backup.sql.`date +%a`.gz

/Janek
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Re: [mythtv-users] Is Mplayer going away? Anyone seen their WWW site recently?

2005-03-15 Thread Stephen Williams
 No offence, but DUH!!! Of course a patent attorney is going to say that this
 law is all hunky-dory, it's his future bread and butter!!! 

Well, actually no. Her firm does not take work of this kind and as
such is unbiassed in this matter. On the other hand they are fully
informed as to what is going on, and why. And yes, I have looked at
both sides of the argument, read Groklaw, etc, have you?

 The ambiguous wording of the CIID opens the back door for pure
 software patents, and there is a whole saga going on with the European
 Parliament at loggerheads with the European Commission over amendments and
 procedure.

The CIID may well be ambiguously worded, but that's no different to
any other bit of law. The exisitance of a truely unambiguous piece of
law is a myth. It's final meaning will only be defined following a set
of test cases. The European Patent Office has no intention of changing
how software is currently treated, test cases will quickly confirm
this position.

 I suggest you head over to www.groklaw.net for a thorough and
 informative view of what's going on. It may (debatably) be biased the other
 way, but at least you'd have both sides of the argument. Really! Would you
 ask a fox to guard the chicken coop?

You're right, Groklaw is biased the other way. Personally I consider a
patent attorney with no personnel or financial involvement in this
area to be about as unbiassed and well informed as you'll find.

 Wrong! Tell _no_ material impact to all the small and medium business (the
 ones that usually drive innovation) that will be driven out of business by
 this law.
 
 Innovation through litigation?

Don't believe everything you read at Groklaw. The purpose of this
directive is to _stop_ some countries in the EU that have been pushing
software patents through the back doors and loop holes that currently
exist.

Steve
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Re: [mythtv-users] EPIA M10K + DVD Play CPU Usage

2005-03-15 Thread Ivor Hewitt
Ow Mun Heng wrote:
On Fri, 2005-03-11 at 11:11 +, Ivor Hewitt wrote:
Ow Mun Heng wrote:
I tried getting XvMC to run using some .mpg 
file I had laying around, and it took me a while to discover hardware 
decoding does not work on all video files given to Xine.
But it should work on DVD right? I've been pointed out that Divx doesn't
work.
You need to get some logs to figure out what is/isn't working.
Yes it will do DVD just fine... and an M10K has plenty of grunt to do a 
Divx anyway.

Okay.. Here are Xorg's Logs (tar.bz2'ed attached.)
Relevent details are pasted here.
(II) VIA(0): 3D Engine has been initialized.
(II) VIA(0): [drm] DRM interface version 1.2
(II) VIA(0): [drm] drmAgpEnabled succeeded
(II) VIA(0): direct rendering enabled
(II) VIA(0): [XvMC] Initialized XvMC extension.
I've also attached the log files for running xine --verbose=9 -V xxmc.
Looking though it, I have no idea if it really is using xxmc/XvMC.
xine -help will show you what video out drivers you have available. It 
looks like your xine isn't compiled with xxmc support.
Please try reconfiguring xine and/or paste a copy of your xine config.log.

I've also recompiled xine on my laptop and had Xvmc enabled, but I still
don't see anything that resembles xvmc being used at all.
And does your laptop have xvmc support?
Please help me, right now, I can't play DVDs because it keep complaining
of Dropped frames. 

Actually that should be Please help me. Right now, I can't... :-)
BTW : This is a Gentoo system with 2.6.9 kernel + xorg-x11-6.8.2 +
R30(Unichrome) + 0.13 libxvmc + drm from CVS. 

BTW : Why are 'Gentoo systems' the ones that have all the problems 
compiling and using the drivers? ;-)

Cheers,
--
Ivor
http://www.ivor.it
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[mythtv-users] Stupid ALSA problem

2005-03-15 Thread Fredrik Karlsson
Hi,

I am running MythTV 0.17 on a box with a PVR-350 cart for recording
and TV out. I am trying to use the loopback cable to the onboard ADI
1880 sound chip (which works great with MythVIdeo and MythMusic). When
I try to watch a recording or live TV in the TV module, I get an error
message that says Rate doesn't match (requested 0 Hz, got 8000Hz)
and an option to return to the menu or continue without sound. If I
continue without sound, I get sound with a very low volume (?) which I
guess comes from the SCART connector.

mythtv root # cat ~mythtv/.asoundrc
pcm.via82xx {
 type hw
 card 0
}

ctl.via82xx {
 type hw
 card 0
}

I have ALSA:via82xx set in sound device.

Does anyone see the problem. Not many people reporting sound problems
on the list... I am the only one that is a newbe on the inner workings
of ALSA magic?
:-)

/Fredrik
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Kai Fritzowsky
On Tue, Mar 15, 2005 at 10:42:41AM +1030, Michael Cheshire (Mailing Lists) 
wrote:
 But I can tell you, it is the best quality I've seen - and you cant tell 
 the difference between live and recorded stuff.

Right. Literally. But I've got some audible noise that I can't get rid of.
Is this an hardware issue or related to ivtv or mythtv? Anyone else got this
problem?

/Kai
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread David
I play mine back on a projector that blows the image up to about 10' 
diagonally.
It looks fantastic even this big - very close to commercial DVD quality.

The sound comes out through a fairly decent hifi from the m/b onboard 
digital connector.
The bass extension and treble clarity are great (yes they've come in to 
the analogue audio port and been sampled)

No audio 'noise' (go and google for 'ground loop' though...)
David
Kai Fritzowsky wrote:
On Tue, Mar 15, 2005 at 10:42:41AM +1030, Michael Cheshire (Mailing Lists) wrote:
 

But I can tell you, it is the best quality I've seen - and you cant tell 
the difference between live and recorded stuff.
   

Right. Literally. But I've got some audible noise that I can't get rid of.
Is this an hardware issue or related to ivtv or mythtv? Anyone else got this
problem?
/Kai
 


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Re: [mythtv-users] Mythvideo listing suddenly empty

2005-03-15 Thread Ian Forde
On Tue, 2005-03-15 at 06:57 +, David Morrison wrote:
 Did you remove the mythtv username/password from the database because 
 this won't work unless you do?

Heh - because I'm *really* going to post my password to the net. ;)

-I

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Re: [mythtv-users] Problem getting DVB-T card working - Could not find dvb tuning parameters

2005-03-15 Thread John Pullan
On Sun, 2005-03-13 at 22:40 +, Nigel Metheringham wrote:
 I'm working with a new installation of Myth 0.17 on FC3 using the ATRPMs 
 builds and working from Jarod's guides.  The capture card is a *K-World 
 http://www.linuxtv.org/wiki/index.php?title=K-Worldaction=edit*V-STREAM 
 Xpert DTV, which appears to be working OK in that the drivers are doing 
 the sort of things expected.
 
 Like some others have posted, after having gone throught he mythtvsetup 
 I have a whole batch of channels detected (using a set pulled from the 
 UK rt xml, and then a scan of the dvb channels from within mytvsetup).

I'd start back at a know state, and work up from there. So :

clear out your channels.
do the setup scan - This should give you all the channels in the db with
the correct logical channel numbers.
exit setup and make sure that works. (do not run mythfilldb at this
time) 

Once that's going, go back and fill in the xmltvids for the channels and
use mythfilldb. (We don't have a merge feature yet unfortunately) ( Or
just use the built in EIT DVB stuff, which does work in the UK, not sure
if this option is built into the rpms you're using though)

   
 However after having done this, when starting mythbackend I get log 
 messages of the form:-
   DVB#0 DVB SI Table Parser Started
   DVB#0 Using DVB card 0, with frontend KWorld/VStream XPert DVB-T.
   DVB#0 DVB Signal Monitor Starting
   DVB#0 ERROR - Could not find dvb tuning parameters for transport 0
   DVB#0 ERROR - Failed to get channel options for channel 3.
 
 Trying to switch to live TV in the front end gives a blank screen for 15 
 seconds.  The backend meanwhile logs
   DVB#0 ERROR - No PIDS set, please correct your channel setup.
   DVB#0 WARNING - No data from card in 1 second.
 
 The database has tables but no entries for dvb_channels and dvb_uids 
 although the dvb_multiplex table is filled.
 
These are not used in 0.17. It's stuff that we wanted to remove but
wasn't.


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Re: [mythtv-users] MythWeather and Today

2005-03-15 Thread Phill Edwards
 Am I crazy, or is MythWeather missing what I would consider an important
 piece, today's forecast?  I see the current temperatures/conditions, but
 nowhere does it show today's High and Low temperatures, if there will be
 showers later, etc.  It has this for Tomorrow, and then the extended
 forecast for 3 days past tomorrow.  Am I just blind?

IIRC this is a bug which was fixed in 0.17.

Regards,
Phill
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Re: [mythtv-users] [Australian Program Guide Listings]

2005-03-15 Thread David Whyte
Im all data'd up until 6am on Tuesday next week.

Greeeat ;)


On Tue, 15 Mar 2005 14:37:08 +1030, Michael Cheshire (Mailing Lists)
[EMAIL PROTECTED] wrote:
 Yeah - it was fixed this morning.
 
 YAY.
 
 M.
 - Original Message -
 From: Philip Nelson [EMAIL PROTECTED]
 To: Discussion about mythtv mythtv-users@mythtv.org
 Sent: Tuesday, March 15, 2005 1:36 PM
 Subject: Re: [mythtv-users] [Australian Program Guide Listings]
 
  -BEGIN PGP SIGNED MESSAGE-
  Hash: SHA1
 
  Hi tv_grab_au users,
 
  Mackay's data is fading fast.  I hope NINEMSN gets there act together
  too.
 
  G'day, ninemsn is back up for me (sydney). tv_grab_au just did it's thing
  and I've got 7 days of data now
 
  Philip
 
  -BEGIN PGP SIGNATURE-
  Version: GnuPG v1.2.5 (GNU/Linux)
 
  iD8DBQFCNlEqxIxNqC2kQ1MRAtadAJ0aJyi4k8cpNIQF1V6oZGkmezvdOwCfcsnk
  CVhQqG0tzx/nozUavs3gJ3U=
  =gNF9
  -END PGP SIGNATURE-
 
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-- 
GMAIL is 'da bomb babyYEAH

I have GMail invites, if you want one, email me direct.
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Re: [mythtv-users] Commercial flagging - how to?

2005-03-15 Thread Phill Edwards
 Ok, I admit it.  It's not clear to me how I go about flagging and
 removing commercials from the shows I've recorded.  Please feel free
 to enlighten me.

In 0.17 when you set up a recording you will see there are some post
recording options which include comm flagging. Just tell it there to
do the flagging and will it do it as soon as the recording is
complete. When it's complete you'll see a cross-out $ sign when yuo
highlight that recording. Read keys.txt to see which keys you press to
skip the ads. Or you can set it up in setup somewhere to auto skip ads
on playback.

Regards,
Phill
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Re: [mythtv-users] Mythvideo listing suddenly empty

2005-03-15 Thread Donavan Stanley
On Tue, 15 Mar 2005 11:56:29 +0100, Peter Valdemar Morch
[EMAIL PROTECTED] wrote:
 May i suggest a change to MythVideo:

Actually the way it works now (in CVS) is you get prompted for each
video it wants to remove with no, no to all, yes yes to all
being the options.
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Re: [mythtv-users] DVD

2005-03-15 Thread Tdes
Thanks everybody for your responses

I just have one more question

What is the best encoding to use when i record( for the purpose of
burning to DVD )
Is it best to use mpeg-ts, mpeg-ps or the DVD option ? what is the
ideal bitrate ?
5 with 6mbit peak ?

Thanks
Markus


On Mon, 14 Mar 2005 11:19:42 -0500 (EST), Cory Papenfuss
[EMAIL PROTECTED] wrote:
  DVD-R works in about 93% of players tested, according to
  VideoHelp.com. That is the largest % of all formats tested. I have had
  DVD-Rs work in about 98% of the players I have used. Be careful of the
  media itself you purchase (lesser quality doesn't always work in all
  players, but, then again, neither does expensive). Recently, I've been
  using Memorex, Sony, and TDK discs, and all seem to work in my DVD
  players at home (a Sony 5-disc changer, a Go-Video VCR/DVD Recorder, a
  Go-Video player, and an APEX (cheap!) player)
 
My experience has been that if it doesn't fail outright from being
 so cheap, the Apex player will play most media.  I've really only used
 DVD- media, but lots of different, good/cheap brands of R and RW.  I don't
 support DVD+ since they aren't part of the official standard.  My first
 burner didn't support it, and they don't provide any benefit substantial
 enough to justify inventing their own standard.  Take a look at:
 http://www.digitalfaq.com/othervideo/dvdformats.htm
 
 In particular:
 Although fans of the DVD+R format hate to hear this, the DVD+R format is
 a rogue format, invented by greedy companies that were unwilling to pay
 royalties to the DVD Forum in order to use and develop the DVD-R format
 and/or use the DVD logo. The DVD+R format does not carry the DVD logo
 because it is not an official DVD format. Does this make it a bad format?
 No.
 
 -Cory
 
 *
 * Cory Papenfuss*
 * Electrical Engineering candidate Ph.D. graduate student   *
 * Virginia Polytechnic Institute and State University   *
 *
 

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[mythtv-users] Myth Backend Crash

2005-03-15 Thread dave
Hi,
I have just completed my Myth frontend and backend setups and
everything seems to be working; live tv and recording all tested OK. 
System has been stable all through testing.

   Last night I left it set up to record a full show for the first time
and when I went to look the backend has seemingly crashed :-(   I can
ping it on the network but it is unresponsive to ssh, http etc.

   I am not that familliar with Myth, or even Linux really.  Could anyone
suggest where/ how I look to debug this problem?

   System is:   Fedora FC3, Myth 0.17 (MythTVSuite ATRPMs install, running
myth backend as service (text mode).  Not much else running on the
backend except what MythSuite installed plus DRBL (Diskless Remote Boot
Linux) which I use to boot the (diskless) frontend.  ( it uses DHCP,
TFTP, NFS)

   Any help greatfully received.   I really like the system so it would be
a shame to have to ditch it through poor reliability!!

Thx,
Dave

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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Kai Fritzowsky

On Tue, Mar 15, 2005 at 10:33:07AM +, David wrote:
 Right. Literally. But I've got some audible noise that I can't get rid
 of. Is this an hardware issue or related to ivtv or mythtv? Anyone else
 got this problem?
 No audio 'noise' (go and google for 'ground loop' though...)

My 'noise' clearly is not a ground loop. I know this 50Hz sound quite well.
It's more like the noise you can hear, when the tuner is not tuned. In
addition, I can even hear it when viewing recordings on my wireless
notebook. My VCR and TV receive perfect sound, so there's nothing wrong with
the signal.

Clueless,
Kai

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[mythtv-users] Xbox NFS root

2005-03-15 Thread Ken Davis
Has anyone used the current scripts on bit.blkbk.com to upgrade their
Xbox frontend using the NFS root option?

The 4.4 script stops with a libc6 error during the install.pl -c
phase.  I may have seen and gotten around this error before,
apparently a human memory issue.  Anyone else seen this?

The 4.5-beta appears to have issues.  It does a wget for a file called
initrd.$version(initrd.0.4.5-beta) which doesn't exist.  I got around
it by hardcoding to the initrd.0.4.4 that does exist, but then it
locked up(twice) during the apt-get update.

Anyone doing NFS root with the other distros available for the Xbox?

At the end of the day, I'm trying to upgrade both my frontends to .17..

Thanks.
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Re: [mythtv-users] New System Hardware Recommendations

2005-03-15 Thread Ron Johnson
On Mon, 2005-03-14 at 11:03 -0600, Robert Johnston wrote:
 A lot of the time, I find on *nix lists/chatrooms, the only way to get
 a reasonable answer (That is, one that doesn't require 300 hours worth
 of digging through man pages and searching obscure keywords on old
 university sites) is to start your question with Linux sucks! In
 Windows I could insert what you want to do here easier than
 anything! Why should I bother with this back-bedroom OS anyways?,
 which will usually get you 30 people giving you a nice, simple
 walkthrough of what you wanted to do easily.

Snicker.  True, though.

 I admit, it's not a nice way to ask, but sometimes it's the only way
 to work out what the hell's going on. I mean, whoever thought that
 ESCwq was an intuitive way of saving a file, and a text editor that
 doesn't edit 'til you put it into edit mode? Give me Nano/Pico anyday.

People who used WordStar on CP/M machines.

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

Our computers and their computers are the same color. The
conversion should be no problem!
Unknown



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Noise... was Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread David
Kai Fritzowsky wrote:
On Tue, Mar 15, 2005 at 10:33:07AM +, David wrote:
 

Right. Literally. But I've got some audible noise that I can't get rid
of. Is this an hardware issue or related to ivtv or mythtv? Anyone else
got this problem?
 

No audio 'noise' (go and google for 'ground loop' though...)
   

My 'noise' clearly is not a ground loop. I know this 50Hz sound quite well.
It's more like the noise you can hear, when the tuner is not tuned. In
addition, I can even hear it when viewing recordings on my wireless
notebook. My VCR and TV receive perfect sound, so there's nothing wrong with
the signal.
Clueless,
Kai
 

OK, what soundcard?
Are you using ALSA?
Does alsamixer (or whatever) show anything at full volume (including 
recording levels) - for now make sure nothing is above 80%.

Are the cable connections clean? Plug and unplug them a few times to try 
and ensure good electrical contact.

Does a source recorded elsewhere (a known good mp3) play back cleanly? 
(in which case it's a recording/sampling issue)
or not (in which case it's at least a playback, maybe both issue)

David
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Re: [mythtv-users] Where can I buy a xbox to make a frontend?

2005-03-15 Thread Ron Johnson
On Mon, 2005-03-14 at 13:04 +, jonny Linux wrote:
 Hi,
 
 I'd really like to build a linux xbox mythtv frontend. Although I've
 read there are issues with the version 1.6 xbox.
 
 I'd really like to use the software method described at
 www.xbox-linux.org, because it sounds simpler and more reversible if I
 make a mess of it. Although it sounds like the version 1.6 xbox won't
 support this. I'd really like to buy an xbox, but I don't think I have
 any way of knowing what version of xbox I'm buying unless I actually
 look at the serial number on it and work out the version from there!

Ebay?  Ask the seller what the serial # is, before you make a bid.

 I've read several people on here saying they use an xbox frontend. If
 you use one, which version do you use and where did you get it from?
 (I'm in the UK)


-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

If Congress can employ money indefinitely to the general
welfare, they may take the care of religion into their own hands;
they may appoint teachers in every state, county, and parish, and
pay them out of the public treasury: they may take into their own
hands the education of children, establishing in like manner
schools throughout the Union: they may seek the provision of the
poor ... [all of which] would subvert the very foundations, and
transmute the very nature of the limited government established
by the people of America.
James Madison, 1789



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Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Ron Johnson
On Mon, 2005-03-14 at 20:48 -0800, Rich Hall wrote:
 Hi Nathan,
 
 Nathan Ford reportedly babbled:
[snip]
 
 Sigh... I fell down and I can't get up... Or.. How many times do 
 people need to hear the line: If it really is important.. back 
 it up.

You got any good ideas on how to back up, for example, a 2/3 full
250GB HDD?

Ultrium gen3 doesn't count.
http://www.ultrium.com/newsite/html/format.html

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

There will be a Moscow Exhibition of Arts by 15,000 Soviet
Republic painters and sculptors. These were executed over the
past two years.
Soviet Weekly



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Re: [mythtv-users] OT - Linux utility to merge wmv files ? (SOLVED)

2005-03-15 Thread Ron Johnson
On Tue, 2005-03-15 at 02:15 -0500, Jason Donahue wrote:
 For anyone who is interested, here is how I merged a bunch of wmv files
 into one movie:
 
 First use mencoder to convert files to raw avi:
 
 mencoder clip1.wmv -oac pcm -ovc raw -o tmp1.avi
 mencoder clip2.wmv -oac pcm -ovc raw -o tmp2.avi
 ...
 ...
 ...
 
 Then use avimerge to combine all the files:
 
 avimerge -o bigfile.avi -i tmp1.avi tmp2.avi ... ...
 
 Finally, use mencoder again to shrink the file down (I chose xvid):

Wouldn't you lose some quality this way?

 mencoder bigfile.avi -o final.avi -oac mp3lame -ovc xvid -xvidencopts
 bitrate=16000
 
 Hope this helps some other poor souls...
 
 On Mon, 2005-03-14 at 20:14 -0500, Jason Donahue wrote:
  I have several wmv files in the form of clip1/wmv clip2.wmv, etc. I want
  to merge them into one big file using linux only (I have no windows
  box).
  
  Can this be done with transcode? If not, what other *nix utility would
  get the job done ?

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

Never attribute to malice that which is adequately explained by
stupidity.
Hanlon's Razor
Never ascribe to malice, that which can be explained by
incompetence
Napoleon



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RE: [mythtv-users] Where can I buy a xbox to make a frontend?

2005-03-15 Thread William
 I'd really like to build a linux xbox mythtv frontend. 
 Although I've read there are issues with the version 1.6 xbox.

1.6 boxes can be used. You will need to use the UDE2 exploit but it does
work. I have one currently running as a frontend. Chances are good that you
will not be able to find any older boxes buying new. Christmas took care of
most older stock on shelves. I would suggest you look at ebay as they sell
several a day. You might even be able to find one with a mod chip already
installed so all you need to do is reflash and go. 




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RE: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread William
 You got any good ideas on how to back up, for example, a 2/3 
 full 250GB HDD?
 

Tape drives have gotten quite reasonable these days. A single 300GB tape
would hold your drive no problem. If you back up without compression it
actually goes quite quickly too.


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Re: [mythtv-users] Shopping for an HDTV for Myth

2005-03-15 Thread David George
On 3/14/2005 10:03 PM, Jeff Wormsley wrote:
Could you post your xorg.conf?  Sounds like your Samsung may be very 
similar to mine, and I still haven't found good modeline (what I have 
now works, but shimmers - don't know a better way to describe it).  
Mine's an HCL5515W, and I have a 5200 and 9A60 as well, so maybe your 
modelines would work for me as well.
I hope they work better for you than me.  Looks like you have the 55 
version of my 47.  I could never get the perfect modeline, so I gave up 
and just decided to live with the slight overscan.  It doesn't shimmer 
or anything so this may help you.  Also, I went into the service menu 
and tweeked a couple of things.  Google for Samsung HCL5515W service 
menu.  Make sure you write down all your existing settings before 
messing with them if you decide to.  I don't really recommend it.  I 
didn't get that much of an improvement.  Here are the relevant portions 
of my config:

Section Monitor
   Identifier   Monitor0
   VendorName   Samsung
   ModelNameSamsung HCL4715W HDTV
   HorizSync10 - 50
   VertRefresh  59.9 - 60.1
   DisplaySize  320 180
   Modeline 540p 39.956 960 1020 1100 1184 540 550 551 563 +hsync 
+vsync # 39.956 MHz 33.75 kHz 59.94 Hz
#   Modeline 1080i   83.18   1920 2040 2208 2368   1080 1104 1112 
1172  +hsync +vsync interlace
EndSection

Section Device
   Identifier  Videocard0
   Driver  nvidia
   VendorName  Videocard vendor
   BoardName   NVIDIA GeForce FX (generic)
   Option  NvAGP 3
EndSection
Section Screen
   Identifier Screen0
   Device Videocard0
   MonitorMonitor0
   DefaultDepth 24
   SubSection Display
   Viewport   0 0
   Depth 24
   Modes540p
   EndSubSection
EndSection
--
David
HDTV capable frontend I am working on (now with a picture)
 http://mythhd.info
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Re: [mythtv-users] Shopping for an HDTV for Myth

2005-03-15 Thread David George
On 3/14/2005 10:09 PM, Jeff Wormsley wrote:
 With my TV when scenes when somewhat dark, the TV would think that 
the video signal was gone and display the Component message moving 
around on the screen (very annoying).

Further evidence you may have a very close TV to mine.  I found how to 
stop that, though, although it isn't 100% ideal.  Use nvidia-settings 
to bump the brightness from the card, then use the TV brightness to 
get blacks back down to black.  That keeps the COMPONENT bit from 
flashing.
Thanks for the tip.  I'll give that a try.
--
David
HDTV capable frontend I am working on (now with a picture)
 http://mythhd.info
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RE: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Ron Johnson
On Tue, 2005-03-15 at 07:42 -0500, William wrote:
  You got any good ideas on how to back up, for example, a 2/3 
  full 250GB HDD?
  
 
 Tape drives have gotten quite reasonable these days.

You're kidding, right?  High-capacity tape drives cost thousands
of dollars.
http://www.nextag.com/buyer/outpdir.jsp?nxtg=3b085_223EE3C7D6AFA1B5search=ultrium+tape+drive

  A single 
 300GB tape would hold your drive no problem. If you back up 
 without compression

Backup up MPEG files with tape-drive compression turned ON would
be down-right silly. ;)

 it actually goes quite quickly too.

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

Clueless tech journalists drive geeks crazy



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Re: [mythtv-users] Live TV - Change channels does not work ... recording it does

2005-03-15 Thread Michael Luich
I've been seeing the same issue with a pvr-25 and my Directv reciever.
I rarely watch Live tv on the mythbox so i haven't tried tracking it
down yet.

Michael Luich

No I don't have a pithy tag line.

On Mon, 14 Mar 2005 22:11:15 +, Steve Christall
[EMAIL PROTECTED] wrote:
 Having a bit of a strange one here.
 
 Two tuners, PVR350 plugged into Sky decoder, with serial transmittor to
 change channels, DVB card as second tuner
 
 Just upgraded from .16 to CVS (.17).
 I followed Martin Smith's guide
 http://www.ethics-gradient.net/myth/mythdvb2.html to upgrade my dvb
 stuff in the database.
 All looked good, playback, recording etc.
 
 If I select a channel to record, both the DVB tuner and the PVR
 successfully change channel.
 If I try to watch TV ... no go.  DVB doesn't come back, PVR stays on the
 last recorded from channel
 
 Attempt to watch live TV DVB
 2005-03-14 21:58:16.250 DVB#0 Recorder: Card opened successfully (using
 PS mode).
 2005-03-14 21:58:16.251 DVB#0 ERROR - No PIDS set, please correct your
 channel setup.
 2005-03-14 21:58:17.253 DVB#0 WARNING - No data from card in 1 second.
 
 Recording on DVB
 2005-03-14 22:00:02.874 Started recording ER on channel: 2004 on
 cardid: 2, sourceid 2
 2005-03-14 22:00:03.786 DVB#0 DVB signal 32 | snr c000 | ber 3fff | unc  100
 2005-03-14 22:00:04.836 DVB#0 DVB signal 32 | snr c000 | ber 3fff | unc  100
 2005-03-14 22:00:05.677 DVB#0 Signal Locked
 2005-03-14 22:00:05.766 DVB#0 DVB signal 32 | snr  | ber0 | unc  100
 2005-03-14 22:00:05.766 DVB#0 Status: LOCK.
 2005-03-14 22:00:05.767 DVB#0 Multiplex Locked
 2005-03-14 22:00:07.209 DVB#0 Successfully tuned to channel 104.
 2005-03-14 22:00:07.256 Changing from None to RecordingOnly
 2005-03-14 22:00:07.310 DVB#0 Recorder: Card opened successfully (using
 PS mode).
 2005-03-14 22:00:07.319 DVB#0 Data read from DMX - This is for debugging
 with transform.c
 
 With the PVR, it just gets stuck on a channel and wont change.  If I
 record on it, it manages to change channel!
 
 Help!?!
 Steve
 
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Re: [mythtv-users] Where can I buy a xbox to make a frontend?

2005-03-15 Thread Will
I'd really like to build a linux xbox mythtv frontend. Although I've
read there are issues with the version 1.6 xbox.
I'd really like to use the software method described at
www.xbox-linux.org, because it sounds simpler and more reversible if I
make a mess of it. Although it sounds like the version 1.6 xbox won't
support this. I'd really like to buy an xbox, but I don't think I have
any way of knowing what version of xbox I'm buying unless I actually
look at the serial number on it and work out the version from there!
I've read several people on here saying they use an xbox frontend. If
you use one, which version do you use and where did you get it from?
(I'm in the UK)
You can check the serial number simply by looking at the back of the box. 
There is a hole in the box which shows the serial number of the xbox inside. 
However, I very much doubt you'll be able to find an xbox earlier than a 1.6 
nowadays, as I believe they started producing them mid-2004. Your best bet 
would be to buy a secondhand one (perhaps from a shop like GameStation - our 
local one always has secondhand ones available). Make sure all the seals on 
the bottom are intact though, obviously.

Will 

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[mythtv-users] read error

2005-03-15 Thread Marty Ravell








I am getting a whole bunch of errors from mythbackend when I
try to Watch TV on my new FC3 (Jarods guide), 350 system.



They read :



error reading from: /dev/video16

read: Operation not permitted

error reading from: /dev/video16

read: Operation not permitted





These errors repeat until I exit back out to the Myth menu.



Any ideas?





Regards

Marty






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Re: [mythtv-users] read error

2005-03-15 Thread Niels den Otter
Marty,

On Wednesday, 16 March 2005, Marty Ravell wrote:
I am getting a whole bunch of errors from mythbackend when I try to
Watch TV on my new FC3 (Jarod's guide), 350 system.
 
They read :
 
error reading from: /dev/video16
read: Operation not permitted
error reading from: /dev/video16
read: Operation not permitted
 
These errors repeat until I exit back out to the Myth menu.
 
Any ideas?

Please check if your mythtv useraccount has sufficient rights on
/dev/video16. In my case:

[EMAIL PROTECTED]:~$ ls -al /dev/video16
crw-rw  1 root video 81, 16 2005-03-07 12:16 /dev/video16

[EMAIL PROTECTED]:~$ grep video /etc/group
video:x:44:mythtv


-- Niels


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Re: Noise... was Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Kai Fritzowsky
On Tue, Mar 15, 2005 at 12:15:35PM +, David wrote:
 Kai Fritzowsky wrote:
 On Tue, Mar 15, 2005 at 10:33:07AM +, David wrote:
 Right. Literally. But I've got some audible noise that I can't get rid
 of. Is this an hardware issue or related to ivtv or mythtv? Anyone else
 got this problem?
 No audio 'noise' (go and google for 'ground loop' though...)
 My 'noise' clearly is not a ground loop. I know this 50Hz sound quite 
 well.
 It's more like the noise you can hear, when the tuner is not tuned. In
 addition, I can even hear it when viewing recordings on my wireless
 notebook. My VCR and TV receive perfect sound, so there's nothing wrong 
 with
 the signal.

 OK, what soundcard?
 Are you using ALSA?

Different sound outputs:
- FE/BE combo:
  PVR-350
- FE on notebook:
  Silicon Integrated Systems [SiS] SiS PCI Audio Accelerator (rev 02)
  using ALSA

 Does alsamixer (or whatever) show anything at full volume (including 
 recording levels) - for now make sure nothing is above 80%.

I played with all involved mixer settings which did nothing good or bad
apart from adjusting the volume.

 Are the cable connections clean? Plug and unplug them a few times to try 
 and ensure good electrical contact.

Yes, the connections are good. I used the same cabling connected to the VCR
to test the setup.

 Does a source recorded elsewhere (a known good mp3) play back cleanly? 

Yes, it does.
I can't test this with the PVR's tv-out but with the notebook. I tested
playing back the PVR recordings with xine which is noisy. I also tested
playing back other recordings with xine and it sounds good.

 (in which case it's a recording/sampling issue)
 or not (in which case it's at least a playback, maybe both issue)

/Kai
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Re: [mythtv-users] HELP settings table got hosed

2005-03-15 Thread Mark J. Small
On March 14, 2005 11:54 pm, Brad Benson wrote:
 On Mon, 14 Mar 2005 17:30:43 -0400, Mark J. Small [EMAIL PROTECTED] 
wrote:
  I recently had a messy incident on my mythtv backend after my hard disk
  filled up.
 
  Now somehow my settings table has gotten completely hosed.  When I look
  at the database with mysql-query-browser, it can not fetch the columns
  for the table settings.
 
  When I try to run mythfrontend, I get this:
 
  2005-03-14 17:30:00.043 Told to create a NEW database schema, but the
  database already has 55 tables.
  If you are sure this is a good mythtv database, verify
  that the settings table has the DBSchemaVer variable.
 
  2005-03-14 17:30:00.043 Couldn't upgrade database to new schema, exiting.
 
  I have a backup from just before I upgraded to 0.17.
 
  What can I do?
 
  Mark
 
 
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 My first suggestion would be to make a back up of your current db then
 drop the mythconverg database and run mythtvsetup.  You'll probably
 want to tell mythtvsetup to clear all settings for tuners and
 channels.  I believe that running mythtvsetup should setup the
 mythconverg database for you.  If not then it should get setup the
 first time you start the backend or frontend.  Of course, any settings
 you've changed recently will have to be changed back as all the
 default settings will be inserted when the db is recreated.

 As long as you make a backup of your current db before you do this you
 can always roll it back to your currently hosed version and try some
 other method if this doesn't work, but I expect this should get you
 fixed up and ready to run again.

 Brad

Thanks for the reply,

I ended up doing things a little more easily.

First I backed up the database for safety's sake.  Then I ran mysqlcheck and 
got it to fix the broken tables.  Everything looks good now.

Mark
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[mythtv-users] Mythmusic: 24bit audio playback

2005-03-15 Thread Craig Partin
Last night I attempted to play a 24bit/48KHz flac file.  Mythmusic
hung on please wait and spit this message out in the logs

AudioOutput only supports 8 or 16bit audio.

I also tried mplayer, which recognized the 24 bit file but seemed to
try to play it as 16bit/44.1KHz.  The log was full of flac decoder
messages and then it just stopped and exited.

Is this a limitation of the player software, or my soundcard?  I have
an MSI K7N2 Delta2-LSR with onboard Nforce audio.  I use the coaxial
SPDIF output to a receiver that can accpet 24/96 audio.  The sound
drivers are the ALSA modules that came with gentoo 2.6.10-r6.

Any suggestions?
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RE: Practicality of backing up huge hard drives (was Re:[mythtv-users] Dieing Hard Drive)

2005-03-15 Thread William

 
 On Tue, 2005-03-15 at 07:42 -0500, William wrote:
   You got any good ideas on how to back up, for example, a 2/3
   full 250GB HDD?
   
  
  Tape drives have gotten quite reasonable these days.
 
 You're kidding, right?  High-capacity tape drives cost 
 thousands of dollars. 
 http://www.nextag.com/buyer/outpdir.jsp?nxtg=3b085_223EE3C7D6A
FA1B5search=ultrium+tape+drive

Yes you are right for high capacity systems designed for commercial
applications. However the older tape systems can still be gotten for under
$100 and tapes are cheap. Personally I use DVD-R discs that I buy for about
$0.35 each. Its not ideal in that they are not reusable and there is no way
to automate the backup but they get the job done cheap.



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Re: [mythtv-users] Where can I buy a xbox to make a frontend?

2005-03-15 Thread Fred Squires
On Mon, 14 Mar 2005 13:04:40 +, jonny Linux [EMAIL PROTECTED] wrote:
 Hi,
 
 I'd really like to build a linux xbox mythtv frontend. Although I've
 read there are issues with the version 1.6 xbox.
 
 I'd really like to use the software method described at
 www.xbox-linux.org, because it sounds simpler and more reversible if I
 make a mess of it. Although it sounds like the version 1.6 xbox won't
 support this. I'd really like to buy an xbox, but I don't think I have
 any way of knowing what version of xbox I'm buying unless I actually
 look at the serial number on it and work out the version from there!
 
 I've read several people on here saying they use an xbox frontend. If
 you use one, which version do you use and where did you get it from?
 (I'm in the UK)
 
 Thanks,
 
 Jonny

I just went to EB and picked up a used one.  They let me inspect it 
before I bought it.  I noticed the date of manufacture was in 2003 so
I knew it wasn't a 1.6.

-- 
I probably still have a few (well, now a whole bunch) gmail invites.
Drop me a line (off list) if you'd like an account.
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Brian Donaldson
 
 You got any good ideas on how to back up, for example, a 2/3 full
 250GB HDD?

I ran into the same problem with my MythTV video and mp3 archive.  My
video and mp3 archives are on a Windows server that MythTV accesses
via NFS.  A tape drive would be nice, but I still think they're
expensive.  Besides, I needed to backup close to 400GB of audio and
video and my need for capacity is only going to get larger.  I decided
the cheapest solution was just to buy additional hard drives.

I built two identical Windows servers, both with 500GB of hard drive
space.  I just spanned the hard drives in each machine to create one
logical 500GB drive in each.  This way I can easily add additional
space to both machines without destroying the existing data.  The two
machines are connected via gigabit cards and a cross-over CAT5E cable
for fast backups.  The primary machine copies all new or changed files
to the backup server every night.  Both machines are also on a UPS. 
It's not bullet-proof, but it's close enough for me and it solves my
backup problem and my increasing need for storage.  In total I only
spent about $600 for the complete setup (gigabit cards, hard drives,
big power supplies and everything).  Thank goodness for clearance and
rebate deals (i.e. slickdeals.net, dealnews.com, fatwallet.com)

The following USENET thread discusses the same issue:

http://groups-beta.google.com/group/comp.arch.storage/browse_thread/thread/b3787ea10f143ae1/6e1ee18b61fecba3?q=author:[EMAIL
 PROTECTED]

Any suggestions/feedback regarding my setup would be greatly
appreciated.  Thanks!

 
 Ultrium gen3 doesn't count.
 http://www.ultrium.com/newsite/html/format.html
 
 --
 -
 Ron Johnson, Jr.
 Jefferson, LA USA
 PGP Key ID 8834C06B I prefer encrypted mail.
 
 There will be a Moscow Exhibition of Arts by 15,000 Soviet
 Republic painters and sculptors. These were executed over the
 past two years.
 Soviet Weekly
 
 
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RE: Practicality of backing up huge hard drives (was Re:[mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Ron Johnson
On Tue, 2005-03-15 at 09:15 -0500, William wrote:
  
  On Tue, 2005-03-15 at 07:42 -0500, William wrote:
You got any good ideas on how to back up, for example, a 2/3
full 250GB HDD?

   
   Tape drives have gotten quite reasonable these days.
  
  You're kidding, right?  High-capacity tape drives cost 
  thousands of dollars. 
  http://www.nextag.com/buyer/outpdir.jsp?nxtg=3b085_223EE3C7D6A
 FA1B5search=ultrium+tape+drive
 
 Yes you are right for high capacity systems designed for commercial
 applications. However the older tape systems can still be gotten 
 for under $100 and tapes are cheap.

Tapes are cheap, but even used high-capacity drives are still
expensive.  Maybe on ebay, though...
http://www.islandco.com/tapes.html

   Personally I use DVD-R discs that I 
 buy for about $0.35 each. Its not ideal in that they are not 
 reusable and there is no way to automate the backup but they get
 the job done cheap.

Yeah, and you'll have 1000 DVDs.

An external high-capacity disk drive is the best solution, I think.
Slap a 400GB HDD in a firewire enclosure, and cp!

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Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

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foresee their actions.
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Mark L. Cukier
I'm going to have to chime in here.
For me (though in all fairness, I'm not a linux expert and I'm not done 
tweaking all the options), I find the video from Myth to be... well, 
tolerable. Straight out of the box, I had a PVR-350 which produced what 
I considered to be horrible TV out signal (though the capture seemed to 
be ok, and many people use the PVR350 with no complaints). I then upped 
to an nVidia with TV-OUT, and now my picture is... better. Much better. 
But still not anywhere near where I want it to be.

I have a TiVo, and currently I'm simply not willing to give it up for 
myth-- for the sole reason that TiVo's image quality is better.

All this deserves two notes:
1) I'm more picky that most people about image quality-- eg, I won't get 
pay-per-view because I'd rather watch on DVD, etc (and it doesn't stop 
there)

2) I'm pretty convinced that there must be something I can do to get the 
image quality better. TiVo doesn't use any special hardware/software 
that should make its image quality any better... so perhaps I need to 
learn, tweak, and learn some more.

Just my 2c...
- Mark
John Kondis wrote:
I can't post a sample but what I can tell you is the
basic encoder/decoder combination is fantastic at the
default 4500kb/s, max 6000kb/s (around 2.1G/hr).  On
mine, though, the TV tuner had noticeable echoes, and
the s-video to composite adapter that came with it was
a POS.  So I replaced it with a $22 Radio Shack
adapter for s-video and sent s-video to my TV and now
it's very, very good.
--- Alex Cruz [EMAIL PROTECTED] wrote:
 

Can somebody post somewhere (or point me to) an
example TV recording using the 
PVR-350 and MythTV? Before I spend the $$ on one of
these, I'd like to see 
what the combo is truly capable of. Thanks.

-alex
   

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--

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710 Commonwealth Avenue
Boston, MA 02215  
_
e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
phone : (617) 353-9206 x19
fax   :   (617) 353-9205
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Ron Johnson
On Tue, 2005-03-15 at 08:24 -0600, Brian Donaldson wrote:
  
  You got any good ideas on how to back up, for example, a 2/3 full
  250GB HDD?
 
 I ran into the same problem with my MythTV video and mp3 archive.  My
 video and mp3 archives are on a Windows server that MythTV accesses
 via NFS.  A tape drive would be nice, but I still think they're
 expensive.  Besides, I needed to backup close to 400GB of audio and
 video and my need for capacity is only going to get larger.  I decided
 the cheapest solution was just to buy additional hard drives.
 
 I built two identical Windows servers, both with 500GB of hard drive
 space.  I just spanned the hard drives in each machine to create one
 logical 500GB drive in each.  This way I can easily add additional
 space to both machines without destroying the existing data.  The two
 machines are connected via gigabit cards and a cross-over CAT5E cable
 for fast backups.  The primary machine copies all new or changed files
 to the backup server every night.  Both machines are also on a UPS. 
 It's not bullet-proof, but it's close enough for me and it solves my
 backup problem and my increasing need for storage.  In total I only
 spent about $600 for the complete setup (gigabit cards, hard drives,
 big power supplies and everything).  Thank goodness for clearance and
 rebate deals (i.e. slickdeals.net, dealnews.com, fatwallet.com)
 
 The following USENET thread discusses the same issue:
 
 http://groups-beta.google.com/group/comp.arch.storage/browse_thread/thread/b3787ea10f143ae1/6e1ee18b61fecba3?q=author:[EMAIL
  PROTECTED]
 
 Any suggestions/feedback regarding my setup would be greatly
 appreciated.  Thanks!

If you need 2 machines for other reasons, then obviously that's
the way to go.  If you just need to backup files, big drives and
firewire enclosures are the cheap way.

Stuff this puppy with 320GB drives, and you'll be set for a (little)
while!
http://www.cooldrives.com/ulrafi800qub.html

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

I can't make you have an abortion, but you can *make* me pay
child support for 18 years? However, if I want the child (and
all the expenses that entails) for the *rest*of*my*life*, and you
don't want it for 9 months, tough luck???



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Re: [mythtv-users] OT - Linux utility to merge wmv files ? (SOLVED)

2005-03-15 Thread Jason Donahue
Not really, since wmv is a compressed lossy format anyway.

Converting to raw avi is just a way to get it to a workable format. This
format took a 32M file and turned it into 1.5G - definitely not a
usable size. after recompressing to xvid I noticed no difference in
quality from the original wmv files.

On Tue, 2005-03-15 at 06:37 -0600, Ron Johnson wrote:
 On Tue, 2005-03-15 at 02:15 -0500, Jason Donahue wrote:
  For anyone who is interested, here is how I merged a bunch of wmv files
  into one movie:
  
  First use mencoder to convert files to raw avi:
  
  mencoder clip1.wmv -oac pcm -ovc raw -o tmp1.avi
  mencoder clip2.wmv -oac pcm -ovc raw -o tmp2.avi
  ...
  ...
  ...
  
  Then use avimerge to combine all the files:
  
  avimerge -o bigfile.avi -i tmp1.avi tmp2.avi ... ...
  
  Finally, use mencoder again to shrink the file down (I chose xvid):
 
 Wouldn't you lose some quality this way?
 
  mencoder bigfile.avi -o final.avi -oac mp3lame -ovc xvid -xvidencopts
  bitrate=16000
  
  Hope this helps some other poor souls...
  
  On Mon, 2005-03-14 at 20:14 -0500, Jason Donahue wrote:
   I have several wmv files in the form of clip1/wmv clip2.wmv, etc. I want
   to merge them into one big file using linux only (I have no windows
   box).
   
   Can this be done with transcode? If not, what other *nix utility would
   get the job done ?
 
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Re: [mythtv-users] EXTREMELY choppy video (solved?) +Image quality.... (ARGH)

2005-03-15 Thread Mark L. Cukier
Well, I had my first experience downloading and compiling Myth... it was 
pretty painless I must say!!! :-) I was hoping that tweaking some of the 
settings (most notably XvMC support-- did all this before I got Jarod's 
e-mail) would solve my issue... but they didn't.

What did solve the issue of Choppy Video was turning down the bitrate. 
Being the video snob that I am, I turned the bitrate WAY up to around 
12,000... turning it down to about 8500 (720x480, DVD-Special-1) 
eliminated my choppiness.  Does this seem right to people?? Shouldn't 
the PVR-350 be able to handle that bitrate??

In addition... I'm still not thrilled with the image quality. The lines 
just aren't SHARP! I fiddled with the nVidia settings tool, etc... 
nothing. That being said... I'm not really convinced that this is a 
problem with the TV-OUT. I'm using cloneview right now, so I can see the 
image on my monitor as well... and if I look, I can see that it doesn't 
look great on my monitor either (at fullscreen).

HOWEVER, when I'm in guide mode the preview window looks perfect! To 
me, this says that the capture just isn't good enough. Any thoughts on 
how to get a better quality capture (PVR-350)??? If TiVo can do it, Myth 
must be able to as well. I'd be willing to cough up the money for 
something better if there's somthing better out there

- Mark
Jarod Wilson wrote:
On Monday 14 March 2005 09:11, Mark L. Cukier wrote:
 

Maybe I'll check first
to see if Axel has released his RPMs with XvMC support included :-)
   

The latest builds include nVidia XvMC support, but it is turned off in the 
settings by default. You should be able to simply turn it on and have it 
work. That's the case on my end. Though nVidia XvMC likes to lock things up 
for me on a regular basis...

 


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*Mark L. Cukier*, /Design Engineer/  
PE Microcomputer Systems   
710 Commonwealth Avenue
Boston, MA 02215  
_
e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
phone : (617) 353-9206 x19
fax   :   (617) 353-9205
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Re: Noise... was Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread David
Kai Fritzowsky wrote:
Does a source recorded elsewhere (a known good mp3) play back cleanly? 
   

Yes, it does.
I can't test this with the PVR's tv-out but with the notebook. I tested
playing back the PVR recordings with xine which is noisy. I also tested
playing back other recordings with xine and it sounds good.
 

(in which case it's a recording/sampling issue)
   

Do you use the tuner in the PVR?
Or record through s-video/phono?
David
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Ron Johnson
On Tue, 2005-03-15 at 09:36 -0500, Mark L. Cukier wrote:
 I'm going to have to chime in here.
 
 For me (though in all fairness, I'm not a linux expert and I'm not done 
 tweaking all the options), I find the video from Myth to be... well, 
 tolerable. Straight out of the box, I had a PVR-350 which produced what 
 I considered to be horrible TV out signal (though the capture seemed to 
 be ok, and many people use the PVR350 with no complaints). I then upped 
 to an nVidia with TV-OUT, and now my picture is... better. Much better. 
 But still not anywhere near where I want it to be.
 
 I have a TiVo, and currently I'm simply not willing to give it up for 
 myth-- for the sole reason that TiVo's image quality is better.
 
 All this deserves two notes:
 
 1) I'm more picky that most people about image quality-- eg, I won't get 
 pay-per-view because I'd rather watch on DVD, etc (and it doesn't stop 
 there)
 
 2) I'm pretty convinced that there must be something I can do to get the 
 image quality better. TiVo doesn't use any special hardware/software 
 that should make its image quality any better... so perhaps I need to 
 learn, tweak, and learn some more.

Which distro and video driver are you using, and which versions?

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

Lead the people with governmental measures and regulate them by
law and punishments, and they will avoid wrongdoing, but will
have no sense of honor and shame. Lead them by virtue and
regulate them by the rules of propriety and they will have a
sense of shame and, moreover, set themselves right.
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Alex Cruz
 Thanks to everyone for the info. 

On Tuesday 15 March 2005 08:36 am, Mark L. Cukier wrote:
 I'm going to have to chime in here.

 For me (though in all fairness, I'm not a linux expert and I'm not done
 tweaking all the options), I find the video from Myth to be... well,
 tolerable. Straight out of the box, I had a PVR-350 which produced what
 I considered to be horrible TV out signal (though the capture seemed to
 be ok, and many people use the PVR350 with no complaints). I then upped
 to an nVidia with TV-OUT, and now my picture is... better. Much better.
 But still not anywhere near where I want it to be.

 I have a TiVo, and currently I'm simply not willing to give it up for
 myth-- for the sole reason that TiVo's image quality is better.

 All this deserves two notes:

 1) I'm more picky that most people about image quality-- eg, I won't get
 pay-per-view because I'd rather watch on DVD, etc (and it doesn't stop
 there)

 2) I'm pretty convinced that there must be something I can do to get the
 image quality better. TiVo doesn't use any special hardware/software
 that should make its image quality any better... so perhaps I need to
 learn, tweak, and learn some more.

 Just my 2c...

 - Mark

 John Kondis wrote:
 I can't post a sample but what I can tell you is the
 basic encoder/decoder combination is fantastic at the
 default 4500kb/s, max 6000kb/s (around 2.1G/hr).  On
 mine, though, the TV tuner had noticeable echoes, and
 the s-video to composite adapter that came with it was
 a POS.  So I replaced it with a $22 Radio Shack
 adapter for s-video and sent s-video to my TV and now
 it's very, very good.
 
 --- Alex Cruz [EMAIL PROTECTED] wrote:
 Can somebody post somewhere (or point me to) an
 example TV recording using the
 PVR-350 and MythTV? Before I spend the $$ on one of
 these, I'd like to see
 what the combo is truly capable of. Thanks.
 
 -alex
 
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Re: [mythtv-users] Re: Myth News

2005-03-15 Thread James McElroy
Great!  Thanks for that Paul.  That resolved my issue.

James


On Tue, 15 Mar 2005 10:53:10 -, Paul [EMAIL PROTECTED] wrote:
 I'm having a somewhat wierd problem.
 
 I'm trying to make mythnews useful. On my TV naturally the text is
 much to small to read. I can plug in a mouse and wheel scroll to
 resize the text or I can right click and select zoom in, but I can't
 figure out how to do it from a keyboard.
 
 The only reason I want to do it from a keyboard is so I can figure out
 what the key command is so I can program it into my .lircrc for my
 remote.
 
 Does anyone know either, how to capture the syntax for the mousewheel,
 or how to capture the command that the Zoom In function uses?
 
 Thanks,
 
 James
 
 Hi James
 
 When you select an article in MythNews it actually starts up
 MythBrowser by default to show the web page associated
 with that article. So the problem is not with MythNews but with
 MythBrowser if I understand your problem properly
 
 Unfortunately MythBrowser is the only Plugin that does not support
 definable key binding so there is no way to change the zoom other
 than from the popup menu or by using the mouse.
 
 I have in my own source tree a patch that adds definable key bindings
 for most of the functions available in MythBowser including the ZoomIn and
 ZoomOut functions, as well as some other features I added. If I ever get
 round
 to it I will send a patch to the dev list once I have cleaned the patch up a
 little. I've
 been using it on my production set-up for about 5 or 6 week now with no
 problems.
 
 There is something you can do in the mean time that could mean you won't
 need
 to change the zoom level that often. On the web settings page change the
 Zoom [%]
 value to a larger default value. Try something like 200. Now when
 MythBrowser
 starts it will use the new zoom level by default.
 
 Paul
 
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Mark L. Cukier
I'm using FC2, and I've tried the nvidia 6629 and 7167, both with no 
improvement.

I'm using the lastest ivtv drivers from ATRpms not sure of the 
version off hand, I'm at work currently.

I'm SURE I'm missing something silly here I just can't believe that 
the card can't capture (near) perfect Video! ANY and ALL help is much 
appreciated..

Thanks in Advance,
Mark
Ron Johnson wrote:
On Tue, 2005-03-15 at 09:36 -0500, Mark L. Cukier wrote:
 

I'm going to have to chime in here.
For me (though in all fairness, I'm not a linux expert and I'm not done 
tweaking all the options), I find the video from Myth to be... well, 
tolerable. Straight out of the box, I had a PVR-350 which produced what 
I considered to be horrible TV out signal (though the capture seemed to 
be ok, and many people use the PVR350 with no complaints). I then upped 
to an nVidia with TV-OUT, and now my picture is... better. Much better. 
But still not anywhere near where I want it to be.

I have a TiVo, and currently I'm simply not willing to give it up for 
myth-- for the sole reason that TiVo's image quality is better.

All this deserves two notes:
1) I'm more picky that most people about image quality-- eg, I won't get 
pay-per-view because I'd rather watch on DVD, etc (and it doesn't stop 
there)

2) I'm pretty convinced that there must be something I can do to get the 
image quality better. TiVo doesn't use any special hardware/software 
that should make its image quality any better... so perhaps I need to 
learn, tweak, and learn some more.
   

Which distro and video driver are you using, and which versions?
 


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PE Microcomputer Systems   
710 Commonwealth Avenue
Boston, MA 02215  
_
e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
phone : (617) 353-9206 x19
fax   :   (617) 353-9205
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Re: [mythtv-users] Blue band right side of picture

2005-03-15 Thread Ashu Desai
Hi!
I had the same problem, but instead of the right side, I had the blue
band on the left side.

The following might helped, at least it did for me. Let me know if it
works for you...

Use your xterm or any terminal you use on your GUI thing.
Use the xvidtune command. This will bring up another window. On the
horizontal scan, make it wider . I tried going to the max, but my
CPU didn't handle it; so my setting are I do the max and then narrow
it 2 times. It seems perfect.

Try this one.

Thanks,
--a--


On Mon, 14 Mar 2005 18:21:37 -0600, Jim Oltman [EMAIL PROTECTED] wrote:
 What is this blue band?  Mine is on the left and top.  It almost looks
 like the actual image is right several pixels and down a few.  Is this
 an accurate assumption?  Is there a way to move the image and not just
 eliminate the blue background?  The reason I say this is because the
 blue band (left side) looks to be just as far away from the edge of my
 screen as the other side (right side) of the video image.  If you look
 hard there is a black line on the left side between the blue band and
 the actual video image.  This is not the case on the top of the video
 image.  It almost looks like the video image should be moved up and to
 the left.  Am I making any sense?
 
 
 On Tue, 15 Mar 2005 09:40:04 +1000, David Whyte [EMAIL PROTECTED] wrote:
  I too have a blue band but down the left side of the screen.
 
  does this command need to be executed once only...ever, or after each
  reboot of the myth box, or just prior to starting mythfronted?
 
  Cheers,
  Dave
 
  On Mon, 14 Mar 2005 22:05:58 +1100, Phill Edwards
  [EMAIL PROTECTED] wrote:
Search the list archives for xvattr. This is a command line utility
that will change the background from blue to black, eliminating the
line. I can't remember the exact command, but it's been in this list a
number of times.
   
You may have to download and install the utility if it's not a part of
your distro.
  
   xvattr -a XV_COLORKEY -v 0
  
  
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Re: [mythtv-users] Blue band right side of picture

2005-03-15 Thread Ashu Desai
The following might *help*..sorry a typo!


On Tue, 15 Mar 2005 08:59:40 -0600, Ashu Desai [EMAIL PROTECTED] wrote:
 Hi!
 I had the same problem, but instead of the right side, I had the blue
 band on the left side.
 
 The following might helped, at least it did for me. Let me know if it
 works for you...
 
 Use your xterm or any terminal you use on your GUI thing.
 Use the xvidtune command. This will bring up another window. On the
 horizontal scan, make it wider . I tried going to the max, but my
 CPU didn't handle it; so my setting are I do the max and then narrow
 it 2 times. It seems perfect.
 
 Try this one.
 
 Thanks,
 --a--
 
 
 On Mon, 14 Mar 2005 18:21:37 -0600, Jim Oltman [EMAIL PROTECTED] wrote:
  What is this blue band?  Mine is on the left and top.  It almost looks
  like the actual image is right several pixels and down a few.  Is this
  an accurate assumption?  Is there a way to move the image and not just
  eliminate the blue background?  The reason I say this is because the
  blue band (left side) looks to be just as far away from the edge of my
  screen as the other side (right side) of the video image.  If you look
  hard there is a black line on the left side between the blue band and
  the actual video image.  This is not the case on the top of the video
  image.  It almost looks like the video image should be moved up and to
  the left.  Am I making any sense?
 
 
  On Tue, 15 Mar 2005 09:40:04 +1000, David Whyte [EMAIL PROTECTED] wrote:
   I too have a blue band but down the left side of the screen.
  
   does this command need to be executed once only...ever, or after each
   reboot of the myth box, or just prior to starting mythfronted?
  
   Cheers,
   Dave
  
   On Mon, 14 Mar 2005 22:05:58 +1100, Phill Edwards
   [EMAIL PROTECTED] wrote:
 Search the list archives for xvattr. This is a command line utility
 that will change the background from blue to black, eliminating the
 line. I can't remember the exact command, but it's been in this list a
 number of times.

 You may have to download and install the utility if it's not a part of
 your distro.
   
xvattr -a XV_COLORKEY -v 0
   
   
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread jerome lacoste
On Tue, 15 Mar 2005 06:32:58 -0600, Ron Johnson [EMAIL PROTECTED] wrote:
 On Mon, 2005-03-14 at 20:48 -0800, Rich Hall wrote:
  Hi Nathan,
 
  Nathan Ford reportedly babbled:
 [snip]
 
  Sigh... I fell down and I can't get up... Or.. How many times do
  people need to hear the line: If it really is important.. back
  it up.
 
 You got any good ideas on how to back up, for example, a 2/3 full
 250GB HDD?

Having sufured several hard disk failures in the past few years, my
setup is the following:

- have a separate hard disk with enough capacity to hold your data
- put that disk either in another machine, either in a firewire/USB2
drive enclosure
- rsync

Right now my desktop and my laptop are synchronized that way. I can
even synchronize throught the network with ssh configured correctly.

It's simple. It's flexible. And it works.

Jerome
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Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Mark L. Cukier
I don't want to have two threads semi-addressing the same issue, so I 
thought I should point out that I'm trying to get my Video quality 
issues addressed in the EXTREMELY choppy video (solved?) + Image 
quality... (ARGH) thread

- Mark
Mark L. Cukier wrote:
I'm using FC2, and I've tried the nvidia 6629 and 7167, both with no 
improvement.

I'm using the lastest ivtv drivers from ATRpms not sure of the 
version off hand, I'm at work currently.

I'm SURE I'm missing something silly here I just can't believe 
that the card can't capture (near) perfect Video! ANY and ALL help is 
much appreciated..

Thanks in Advance,
Mark
Ron Johnson wrote:
On Tue, 2005-03-15 at 09:36 -0500, Mark L. Cukier wrote:
 

I'm going to have to chime in here.
For me (though in all fairness, I'm not a linux expert and I'm not 
done tweaking all the options), I find the video from Myth to be... 
well, tolerable. Straight out of the box, I had a PVR-350 which 
produced what I considered to be horrible TV out signal (though the 
capture seemed to be ok, and many people use the PVR350 with no 
complaints). I then upped to an nVidia with TV-OUT, and now my 
picture is... better. Much better. But still not anywhere near where 
I want it to be.

I have a TiVo, and currently I'm simply not willing to give it up 
for myth-- for the sole reason that TiVo's image quality is better.

All this deserves two notes:
1) I'm more picky that most people about image quality-- eg, I won't 
get pay-per-view because I'd rather watch on DVD, etc (and it 
doesn't stop there)

2) I'm pretty convinced that there must be something I can do to get 
the image quality better. TiVo doesn't use any special 
hardware/software that should make its image quality any better... 
so perhaps I need to learn, tweak, and learn some more.
  

Which distro and video driver are you using, and which versions?
 


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--
--

*Mark L. Cukier*, /Design Engineer/  
PE Microcomputer Systems   
710 Commonwealth Avenue
Boston, MA 02215  
_
e-mail: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
phone : (617) 353-9206 x19
fax   :   (617) 353-9205
_

visit us on the web at: http: //www.pemicro.com

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Re: [mythtv-users] how about autocomplete a TV series? (more than just rec new ep's)

2005-03-15 Thread Graham Dunn
colliepon wrote:
[snip]It might be helpful (for instance) to complete whole seasons at a time if 
you didn't start in the first season, so you can burn off whole seasons at once 
for instance.  Or make a list of which  episodes you have, which episodes are 
missing, or prioritize to complete whole seasons from reruns if space is at a 
premium, etc.  I'm sure other cool things could be done with the data.  Would 
anyone else find this cool?
 

This is your lucky day :) Check out the tvwish script by Brad Templeton 
(http://www.templetons.com/brad/myth/tvwish.html). It does all that and 
more... I've been using it for a couple weeks now, and am quite pleased, 
especially by the movies it picks up.

Graham
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n:Dunn;Graham
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title:Manager
tel;work:+1-519-570-9111 x 243
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[mythtv-users] Problems deleting

2005-03-15 Thread Ashu Desai
I am trying to delete a TV episode; but somehow the database doesn't
seem to delete it!

I can't watch it, since it's not there; but when I go to mythweb or
Manage recordings, it's still there. I tried to delete it on my TV,
via mythweb and via putty; but it just doesn't go away.

I even did a touch filename and delete it then, but nothing
happened. It just sits there mocking me!!!

Can anyone help??? 

Thanks,
Ash.
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[mythtv-users] DVB TS Recording Issues

2005-03-15 Thread plasma
Hi.

I'm having issues with DVB (Australian) in mythtv, using TS mode and a
FusionHDTV DVB-T Plus card (not the lite with the bt878 decoder). Using PS
most streams are fine apart from the HD streams, which are blocky and
stuttery. Using TS every channel works ok, apart from 7 HD (Works when
it's opened first, but channel surfing into it sometimes mixes up the
audio, and the picture stutters).

The problem is that when pause is hit, it will allow rewinding but won't
fast forward, and it doesn't show how behind you are (0:00 behind, HDD %
fills). PS doesn't do this. Also, when transcoding recorded shows, the
transcoding file fills larger than the original file! Mythtv Status shows
transcoding going over 100% (One example is 1289% done. :O ).

Any help or suggestions would be greatly appreciated.

Thanks,
Nathan Manzi
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread David Morrison
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Ron Johnson wrote:
| If you need 2 machines for other reasons, then obviously that's the
| way to go.  If you just need to backup files, big drives and
| firewire enclosures are the cheap way.
|
| Stuff this puppy with 320GB drives, and you'll be set for a
| (little) while! http://www.cooldrives.com/ulrafi800qub.html
These is  a nice looking solution but it would probably be cheaper to
buy a larger case and have everything all in one box. Now, if there
were a network version for a similar price that would be a different
story because you could put the storage someone else, like the garage
or loft.
Dave
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Re: [mythtv-users] LIRC won't compile on kernel 2.6.10-1.770_FC2

2005-03-15 Thread Robert Kulagowski
 The program
will not compile, it just comes up with a lot of syntax and file not 
found errors.

Im not sure if Im missing some configure option to tell lirc where my 
files are, but I think Ive tried all the options. Anyone had luck with 
a similar problem?
That's a vague error description, and without cutting and pasting the 
exact error message, how is anyone going to be able to help you?

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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Cory Papenfuss
- rsync
Right now my desktop and my laptop are synchronized that way. I can
even synchronize throught the network with ssh configured correctly.
It's simple. It's flexible. And it works.
	That's pretty much what I do for my important documents.  I 
haven't figured out an elegant way to have passwordless ssh via a cronjob, 
though.  I still use my dsa_key cache'd normal login to do it manually, 
though.

	I suppose if I weren't so lazy I could try an ssh-equivalent 
hosts.allow... but so far the manual approach (along with a weekly 
complete system tarball) is OK.

-Cory
*
* Cory Papenfuss*
* Electrical Engineering candidate Ph.D. graduate student   *
* Virginia Polytechnic Institute and State University   *
*
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Neil Watson
On Tue, Mar 15, 2005 at 10:19:39AM -0500, Cory Papenfuss wrote:
	That's pretty much what I do for my important documents.  I 
haven't figured out an elegant way to have passwordless ssh via a cronjob, 
though.  I still use my dsa_key cache'd normal login to do it manually, 
though.
Use an application called keychain to cache your passphrase.  If you are
interested in backups solutions using ssh and remote locations I have a
blog entry on backups:
http://technocrat.watson-wilson.ca/blosxom/computer/backup.html
http://technocrat.watson-wilson.ca/blosxom/computer/ssh-howto.html
--
Neil Watson   | Gentoo Linux
Network Administrator | Uptime 61 days
http://watson-wilson.ca   | 2.6.10 AMD Athlon(tm) MP 2000+ x 2
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Re: Noise... was Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Kai Fritzowsky
On Tue, Mar 15, 2005 at 02:47:39PM +, David wrote:
 Kai Fritzowsky wrote:
 Does a source recorded elsewhere (a known good mp3) play back cleanly? 
 Yes, it does.
 I can't test this with the PVR's tv-out but with the notebook. I tested
 playing back the PVR recordings with xine which is noisy. I also tested
 playing back other recordings with xine and it sounds good.
 (in which case it's a recording/sampling issue)
 Do you use the tuner in the PVR?
 Or record through s-video/phono?

I use the tuner.

/Kai
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Tom Lichti
Cory Papenfuss wrote:
I suppose if I weren't so lazy I could try an ssh-equivalent 
hosts.allow... but so far the manual approach (along with a weekly 
complete system tarball) is OK.

-Cory
It's pretty simple, ssh-keygen on both sides, then cat the resulting 
text files into the others 'authorized_keys' file.

More detail here: 
http://www.brandonhutchinson.com/Passwordless_ssh_logins.html

It should only take about 5 minutes to setup :)
Tom
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Johannes Becker
My experiance with HD backup is not so good. Usually you have only one
drive that holds one backup (maybe two). But what can happen is that a
disk goes down slowly and has failures that you copy to your backup
before you notice that. The HD backup is not helping then, because you
only have the broken copy there.
I prefer tapes (actually a DLT tape library from ebay) and keep
several instances. Even so that means that I have many tapes laying
around...


On Tue, 15 Mar 2005 10:19:39 -0500 (EST), Cory Papenfuss
[EMAIL PROTECTED] wrote:
  - rsync
 
  Right now my desktop and my laptop are synchronized that way. I can
  even synchronize throught the network with ssh configured correctly.
 
  It's simple. It's flexible. And it works.
 
 That's pretty much what I do for my important documents.  I
 haven't figured out an elegant way to have passwordless ssh via a cronjob,
 though.  I still use my dsa_key cache'd normal login to do it manually,
 though.
 
 I suppose if I weren't so lazy I could try an ssh-equivalent
 hosts.allow... but so far the manual approach (along with a weekly
 complete system tarball) is OK.
 
 -Cory
 
 *
 * Cory Papenfuss*
 * Electrical Engineering candidate Ph.D. graduate student   *
 * Virginia Polytechnic Institute and State University   *
 *
 
 
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[mythtv-users] Playing music while browsing photos

2005-03-15 Thread Niels den Otter
MythTV Users,

One of the features that (for me) would be neat in MythTV is the support of
playing music while browsing photos or walking through the menus. Currently
leaving mythmusic also means that the music stops playing.

I have looked at mfd, but I'm not sure I understand what it does. It looks
like a daemon that can be used by plugins (/clients) to play music. The mfd
software is maintained in CVS, but I'm not sure if it can be used already
with eg mythmusic.

Does anyone know if this feature is somewhere on the radar or if it is
already supported in some way?


--
Niels


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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Cory Papenfuss
It's pretty simple, ssh-keygen on both sides, then cat the resulting text 
files into the others 'authorized_keys' file.

More detail here: 
http://www.brandonhutchinson.com/Passwordless_ssh_logins.html

It should only take about 5 minutes to setup :)
	Yes, I'm already doing this, but I like to have a passphrase on my 
dsa_key... For my normal login, I run the ssh-agent and supply the 
passphrase at every login (only once a week or so).  That key.pub is 
distributed to all the machines I log into, but is only stored unencrypted 
in memory after I supply the passphrase.  I would like an automated backup 
to connect to that agent and use the key that's passphrase-protected.

	Hope that makes sense.  It's quite possible that what I'm trying 
to do is stupid and I'd realize it if I thought all the way through it. 
All I know is if I type 'backup_script logged in normally, I've got my 
passphrase-protected key exchange that doesn't require a password.  If I 
put it in a script, notsomuch.

-Cory
*
* Cory Papenfuss*
* Electrical Engineering candidate Ph.D. graduate student   *
* Virginia Polytechnic Institute and State University   *
*
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Re: [mythtv-users] Lower power usage ideas? (for backend)

2005-03-15 Thread David Wood
I am pretty sure I have seen instructions for how to interface Myth with 
software suspend, and a (primitive sounding) BIOS utility that allows it 
to set the wake timer automatically. Then it can sleep when idling and 
wake up to record shows. Sorry, couldn't find the URL just now. I have 
been meaning to experiment with this, but haven't gotten around to it yet.

In the meantime, I found out a rather stunning revelation about Athlon 
systems. There appears to be a latent power save mode built into all of 
them (not just the mobile models) that works perfectly and without any 
performance hit that I can detect. Something to do with sending a special 
instruction during the idle cycle. It is disabled by default. I have no 
idea why. You can enable it with a utility like FVCool. Using sensors, I 
watched the CPU temp drop 14C when idling... it's really something. Maybe 
it will work for you too.

On Mon, 14 Mar 2005, colliepon wrote:
Just curious both what other people are doing, and feature discussion (not 
b*tching :) on other methods of reducing the power use of a myth box since it 
can build up over awhile. (and my next move may very well be off grid - 
satellite TV, running off solar or wind, so power use is critical but i'd 
prefer an alternative to the VCR) A few examples i'm thinking of:
Could you schedule an expected time-on and time off to work with a normal block 
of programming?  By shut down time I mean to properly suspend all tasks like 
commercial flagging without screwing up data or not doing them during the week 
at all.  This would let you use a standard analog or digital wall timer to turn 
on the computer and satellite receiver for a given block of time (for instance 
6:30pm to 10pm if you mostly like the evening block, or 11pm to about 3am if 
you like Adult Swim) since I don't know any other way to tell a computer to 
turn on at a given time.  :) (though if someone knows of a 
computer-programmable wakeup solution please tell me!)
Or perhaps having a C3 machine with a PVR500 for 24hr recording which can wake 
up a P4 with another card for overflow during peak hours, and also to do things 
like commercial flagging or recompression. (which also might need to schedule 
file moves, for instance a 120gig drive on the C3 and 500gig on the P4 as 
primary storage)
Or maybe speed throttling certain cpu's might work - some of the new Centrino 
motherboards for desktop use 
http://www17.tomshardware.com/motherboard/20041224/index.html, laptops with a 
USB grabber, or even the underclocked Athlon XP 
http://www17.tomshardware.com/cpu/20041001/index.html - does anyone use 
anything like this? (or have any experience/insights worth sharing?)  I've no 
clue how/if throttling is supported in linux, or mythTV or anything else, but 
it would be nice to let the cpu idle during daily recording and to speed up for 
flagging and transcoding.
Is anyone else using a lower power design or strategy with Myth?
Colliepon


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Re: Noise... was Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread David
Kai Fritzowsky wrote:
On Tue, Mar 15, 2005 at 02:47:39PM +, David wrote:
 

Kai Fritzowsky wrote:
   

Does a source recorded elsewhere (a known good mp3) play back cleanly? 
   

Yes, it does.
I can't test this with the PVR's tv-out but with the notebook. I tested
playing back the PVR recordings with xine which is noisy. I also tested
playing back other recordings with xine and it sounds good.
 

(in which case it's a recording/sampling issue)
   

Do you use the tuner in the PVR?
Or record through s-video/phono?
   

I use the tuner.
 

ah, I use s-video so I can't really comment.
Hmm - maybe you have a bad tuner - or it's not quite tuned right?
Are you using a splitter in the arial?
David
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Brian J. Murrell
On Tue, 2005-03-15 at 10:32 -0500, Cory Papenfuss wrote:
 I would like an automated backup 
 to connect to that agent and use the key that's passphrase-protected.

There are (arguably) better ways to do this and security issues with
what you propose.

   Hope that makes sense.  It's quite possible that what I'm trying 
 to do is stupid and I'd realize it if I thought all the way through it. 
 All I know is if I type 'backup_script logged in normally, I've got my 
 passphrase-protected key exchange that doesn't require a password.

Right, because all processes that descend from your ssh-agent
command inherit the environment variable (SSH_AUTH_SOCK) that
describes the socket to access your ssh-agent if they need to.  Realize
that anything on the system that is running the agent (or any system you
allow agent forwarding to) can access your keys if they know this socket
and have permission to access it (i.e. root).

Because when you run the backup command in your ssh-agent parented
shell, it has access to the agent socket it works.  Run it from
somewhere that is not a descendant of your agent it does not have access
to the agent it does not work.

 If I 
 put it in a script, notsomuch.

Right.  As per the above.

IMHO, the right way to do this is to use the forced command option in
the authorized_keys file.  See the manpage for sshd under the
AUTHORIZED_KEYS FILE FORMAT section and create a key on the backup
server that is forced to run only one command and then use the private
portion of that key without a passphrase on your client.

b.



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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Nigel Metheringham
On Tue, 2005-03-15 at 10:32 -0500, Cory Papenfuss wrote:
   Yes, I'm already doing this, but I like to have a passphrase on my 
 dsa_key... 

Personally I generate a completely separate key, with no password.  This
ssh's into a specific backup account on the target, and
the .ssh/authorized_keys setup restricts the login to only be from a
specific machine and only allows one specific command.

I can then use cron to ssh -i mybackupkey ...

I prefer that to having more important (general purpose) keys left in
memory when I'm not around.

Nigel.
-- 
[ Nigel Metheringham   [EMAIL PROTECTED] ]
[ - Comments in this message are my own and not ITO opinion/policy - ]


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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Neil Watson
On Tue, Mar 15, 2005 at 10:43:47AM -0500, Brian J. Murrell wrote:
IMHO, the right way to do this is to use the forced command option in
the authorized_keys file.  See the manpage for sshd under the
AUTHORIZED_KEYS FILE FORMAT section and create a key on the backup
server that is forced to run only one command and then use the private
portion of that key without a passphrase on your client.
That is very interesting.  Does that mean I could have a key pair
without a passphrase?  The account on the public server could have no
shell access?  A connection would automatically execute a command
without a shell? Do you have an example of how a remote rsync or other
type of backup would use this feature?
--
Neil Watson   | Gentoo Linux
Network Administrator | Uptime 61 days
http://watson-wilson.ca   | 2.6.10 AMD Athlon(tm) MP 2000+ x 2
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Re: Noise... was Re: [mythtv-users] PVR-350 and MythTV recording quality sample

2005-03-15 Thread Kai Fritzowsky
On Tue, Mar 15, 2005 at 03:42:03PM +, David wrote:
 Kai Fritzowsky wrote:
 On Tue, Mar 15, 2005 at 02:47:39PM +, David wrote:
 Kai Fritzowsky wrote:
 Does a source recorded elsewhere (a known good mp3) play back 
 cleanly? 
 Yes, it does.
 I can't test this with the PVR's tv-out but with the notebook. I tested
 playing back the PVR recordings with xine which is noisy. I also tested
 playing back other recordings with xine and it sounds good.
 (in which case it's a recording/sampling issue)
 Do you use the tuner in the PVR?
 Or record through s-video/phono?
 I use the tuner.
 ah, I use s-video so I can't really comment.

 Hmm - maybe you have a bad tuner -

Maybe. :-/

 or it's not quite tuned right?

In this case the picture quality would become bad before the sound does,
right? My picture quality is really good.

 Are you using a splitter in the arial?

No, I don't.

Thanks for your input. Maybe I should try to get another PVR350 for
testing purposes.

/Kai
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Re: [mythtv-users] Lower power usage ideas? (for backend)

2005-03-15 Thread David George
On 3/14/2005 11:27 PM, [EMAIL PROTECTED] wrote:
When the cpu is idle it's not eatting up power anyways.
Maybe some CPUs with power saving mode (or using cpuspeed).  But the 
above is dangerous as a general statement.  Just as an example: ok, your 
CPU is idling and not eating power.  Is it safe to remove the CPU fan 
and heatsink from it?  After all not eatting [sic] power should mean 
that it isn't generating heat. :-)

So if that's the
case then there's no problem with the way it is?
It isn't the case.  While CPUs may not draw as much power when idling 
the higher-end desktop processors from AMD and Intel definitely draw a 
lot of power and make a lot of heat.

--
David
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Re: [mythtv-users] FC3, atrpms, jarod's guide = capset failed

2005-03-15 Thread Listman
 On Monday 14 March 2005 13:13, Listman wrote:
 I'm running FC3 and using atrpms and Jarod's guide to try to get mythtv
 running again. - worked fine for me on FC2
 I have a PVR 250 and tried walking through Jarods guide to install the
 ivtv module but once I get the packages and boot with the supplied
 kernel
 I cant start named (bind)
 I get the following message - am I the only one?
 **Unmatched Entries**
 succeeded: 3 Time(s)
named startup failed: 1 Time(s)
named: capset failed: Operation not permitted: please ensure that the
 capset kernel
 module is loaded.  see insmod(8): 1 Time(s)

 That's a new one to me... Er, wait a sec, I vaguely recall mention of that
 on
 one of the fedora lists. Try looking it up in Red Hat's bugzilla.

 --
 Jarod Wilson
 [EMAIL PROTECTED]

 Got a question? Read this first...
  http://catb.org/~esr/faqs/smart-questions.html
 MythTV, Fedora Core  ATrpms documentation:
  http://wilsonet.com/mythtv/
 MythTV Searchable Mailing List Archive
  http://www.gossamer-threads.com/lists/mythtv/
Looks like bind need to be built with the --disable-linux-caps flag, I'll
try to look into this more and send a request to atrpms and see if they
would be so kind to include that. I'll give it a shot myself before I make
any request to make sure it actually fixes the problem.
selinux may also be causing part of this problem (from what I've read) but
I installed with selinux disabled and I'm not really sure how all that
fits in.
Thanks Jarod.

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Re: [mythtv-users] [Australian Program Guide Listings]

2005-03-15 Thread Nathan Manzi
There any grabbers that get WA - Perth Digital listings?

- iosa


Michael Cheshire (Mailing Lists) wrote:

 Yeah - it was fixed this morning.

 YAY.

 M.
 - Original Message - From: Philip Nelson
[EMAIL PROTECTED]
 To: Discussion about mythtv mythtv-users@mythtv.org
 Sent: Tuesday, March 15, 2005 1:36 PM
 Subject: Re: [mythtv-users] [Australian Program Guide Listings]



  Hi tv_grab_au users,
 
  Mackay's data is fading fast.  I hope NINEMSN gets there act together
  too.


 G'day, ninemsn is back up for me (sydney). tv_grab_au just did it's thing
 and I've got 7 days of data now

 Philip


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[mythtv-users] possible mythweb cutlist editor

2005-03-15 Thread James Armstrong
I have a hackjob (don't know much about php) attempt at the beginnings 
of a cutlist editor. It is far off right now. If a show on the 
Recorded_Programs page has been commercial flagged it will have a link 
to a commercial cutlist editor. It shows a bargraph showing where the 
commercials are marked. If you click on the bar it will show 5 frames at 
30 seconds apart to the left and right of where you click and one frame 
where you click. This will allow you to narrow in and check if the 
commercial is correct. I plan on having it zoom in more by 1 second 
intervals if you click on any of the displayed thumbnails.

Plans are to have ways to remove and add cutlist points via the web. 
This is far off right now. I had to modify the backend slightly to allow 
for thumbnail generation based on # of seconds in (old way) and by frame 
#. They command is backwards compatible. I modified QUERY_RECORDINGS to 
allow the passing of CHANID and STARTTIME to return just one record 
instead of all records. This is also backwards compatible. If they are 
left off it will return all records.

I don't know when / if this will get done. I Work on it when I am bored. 
Here is a link showing a screen shot of me clicking on a show then 
clicking on a commercial boundary. It shows thumbnails on the top row 
that verify that the area to the left of the click is from the show and 
the thumbnails on the bottom verify that the commercials are to the 
right of the click.

Happy drooling...
http://www.thearmstrongs.org/mythtv/cutlist001.jpg
- James
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Brian J. Murrell
On Tue, 2005-03-15 at 10:59 -0500, Neil Watson wrote:
 On Tue, Mar 15, 2005 at 10:43:47AM -0500, Brian J. Murrell wrote:
 IMHO, the right way to do this is to use the forced command option in
 the authorized_keys file.  See the manpage for sshd under the
 AUTHORIZED_KEYS FILE FORMAT section and create a key on the backup
 server that is forced to run only one command and then use the private
 portion of that key without a passphrase on your client.
 
 That is very interesting.  Does that mean I could have a key pair
 without a passphrase?

Sure.

 The account on the public server could have no
 shell access?

I believe so.

 A connection would automatically execute a command
 without a shell?

Hrm.  I don't recall if the command in the authorized_keys file is
executed directly (as in execve()) or through a shell (as in system()).

 Do you have an example of how a remote rsync or other
 type of backup would use this feature?

I'm afraid I don't.  If this is what you want to do, look at Bill
Stearns' rsync-backup-server/rsync-backup-client tool(s).

b.



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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Matthew Schumacher
I haven't followed this thread, but thought I would post my backup 
script in case it is useful to someone.

It uses rsync to rotate the backup, and it keeps the disk space down 
because files that remain the same though the rotations are hard links 
to the same physical space on the disk.  This allows you to have a 7 day 
rotation, while the disk space used is kept to the sum of the data and 
the change over the last 7 days.

schu
#!/bin/bash

#
# Schu's backup rotation script modified from 
http://www.mikerubel.org/computers/rsync_snapshots/
# 
# Dirs in the includes file are appended to the backupsource and backed up. So 
if /etc/rotateBackup.includes
# contains 'var' on a line and the backup source is '/' then /var will be 
backed up.
#

# user changable stuff
BACKUPSOURCE=/
BACKUPDEST=/backup
EXCLUDES=/etc/rotateBackup.excludes
INCLUDES=/etc/rotateBackup.includes

# make sure we're running as root
if (( `id -u` != 0 )); then { echo Sorry, must be root.  Exiting...; exit; } 
fi

# if the excludes file does exist then touch it
if [ ! -f $EXCLUDES ]; then
  touch $EXCLUDES
fi

# if the includes file does exist then touch it
if [ ! -f $INCLUDES ]; then
  touch $INCLUDES
fi

# now rotate snapshots 

# step 1: delete the oldest snapshot, if it exists:
if [ -d $BACKUPDEST/backup.6 ]; then
  rm -rf $BACKUPDEST/backup.6
fi

# step 2: shift the middle snapshots(s) back by one, if they exist
if [ -d $BACKUPDEST/backup.5 ]; then
  mv $BACKUPDEST/backup.5 $BACKUPDEST/backup.6
fi;

if [ -d $BACKUPDEST/backup.4 ]; then
  mv $BACKUPDEST/backup.4 $BACKUPDEST/backup.5
fi;

if [ -d $BACKUPDEST/backup.3 ]; then
  mv $BACKUPDEST/backup.3 $BACKUPDEST/backup.4
fi;

if [ -d $BACKUPDEST/backup.2 ]; then
  mv $BACKUPDEST/backup.2 $BACKUPDEST/backup.3
fi;

if [ -d $BACKUPDEST/backup.1 ]; then
  mv $BACKUPDEST/backup.1 $BACKUPDEST/backup.2
fi

# step 3: make a hard-link-only (except for dirs) copy of the latest snapshot,
# if that exists
if [ -d $BACKUPDEST/backup.0 ]; then
  cp -al $BACKUPDEST/backup.0 $BACKUPDEST/backup.1
fi;

# step 4: rsync from the system into the latest snapshot (notice that
# rsync behaves like cp --remove-destination by default, so the destination
# is unlinked first.  If it were not so, this would copy over the other
# snapshot(s) too!
rsync -va -r --delete --delete-excluded --files-from=$INCLUDES 
--exclude-from=$EXCLUDES $BACKUPSOURCE/ $BACKUPDEST/backup.0

# step 5: update the mtime of hourly.0 to reflect the snapshot time
touch $BACKUPDEST/backup.0
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Matthew Schumacher
Matthew Schumacher wrote:
I haven't followed this thread, but thought I would post my backup 
script in case it is useful to someone.

It uses rsync to rotate the backup, and it keeps the disk space down 
because files that remain the same though the rotations are hard links 
to the same physical space on the disk.  This allows you to have a 7 day 
rotation, while the disk space used is kept to the sum of the data and 
the change over the last 7 days.

schu
The list stripped my code, how annoying...
WATCH FOR LINE WRAP!!!
#!/bin/bash
#
# Schu's backup rotation script modified from 
http://www.mikerubel.org/computers/rsync_snapshots/
#
# Dirs in the includes file are appended to the backupsource and backed 
up. So if /etc/rotateBackup.includes
# contains 'var' on a line and the backup source is '/' then /var will 
be backed up.
#

# user changable stuff
BACKUPSOURCE=/
BACKUPDEST=/backup
EXCLUDES=/etc/rotateBackup.excludes
INCLUDES=/etc/rotateBackup.includes
# make sure we're running as root
if (( `id -u` != 0 )); then { echo Sorry, must be root.  Exiting...; 
exit; } fi

# if the excludes file does exist then touch it
if [ ! -f $EXCLUDES ]; then
  touch $EXCLUDES
fi
# if the includes file does exist then touch it
if [ ! -f $INCLUDES ]; then
  touch $INCLUDES
fi
# now rotate snapshots
# step 1: delete the oldest snapshot, if it exists:
if [ -d $BACKUPDEST/backup.6 ]; then
  rm -rf $BACKUPDEST/backup.6
fi
# step 2: shift the middle snapshots(s) back by one, if they exist
if [ -d $BACKUPDEST/backup.5 ]; then
  mv $BACKUPDEST/backup.5 $BACKUPDEST/backup.6
fi;
if [ -d $BACKUPDEST/backup.4 ]; then
  mv $BACKUPDEST/backup.4 $BACKUPDEST/backup.5
fi;
if [ -d $BACKUPDEST/backup.3 ]; then
  mv $BACKUPDEST/backup.3 $BACKUPDEST/backup.4
fi;
if [ -d $BACKUPDEST/backup.2 ]; then
  mv $BACKUPDEST/backup.2 $BACKUPDEST/backup.3
fi;
if [ -d $BACKUPDEST/backup.1 ]; then
  mv $BACKUPDEST/backup.1 $BACKUPDEST/backup.2
fi
# step 3: make a hard-link-only (except for dirs) copy of the latest 
snapshot,
# if that exists
if [ -d $BACKUPDEST/backup.0 ]; then
  cp -al $BACKUPDEST/backup.0 $BACKUPDEST/backup.1
fi;

# step 4: rsync from the system into the latest snapshot (notice that
# rsync behaves like cp --remove-destination by default, so the destination
# is unlinked first.  If it were not so, this would copy over the other
# snapshot(s) too!
rsync -va -r --delete --delete-excluded --files-from=$INCLUDES 
--exclude-from=$EXCLUDES $BACKUPSOURCE/ $BACKUPDEST/backup.0

# step 5: update the mtime of hourly.0 to reflect the snapshot time
touch $BACKUPDEST/backup.0
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[mythtv-users] Mythtv laundry list

2005-03-15 Thread Bill Seisler
First of all, my respect goes out to all of those working on this
project. I have evaluated most of the available htpc front-ends in
windows and found that each one was missing something crucial and was
not useable in the immediate time-frame. I have currently convinced my
wife that the great beige box in the livingroom is a good thing. This
has been mainly due to the success I have had with Myth.

All that said, I have a continually develping laundry list of
improvements I need to add to my myth setup. But first, my current
setup:

PIII 833
512 MB RAM
Hauppauge 250 (bought in 05 with the new tuner chip which caused a
major headache)
60 GB HDD
Sound Blaster Live Value
nVidia 5200 FX graphics card
FC3 with Myth .17 (Jarod's guide has been awesome)

1) New 5.1+ Sound Card with TOSLink out. I want to avoid the $100+
Sound Blaster's if I can. Someone mentioned the AOpen Cobra AW850D.
However the ALSA web page does not list it as supported, and I have
not found sub-$100 card that suits my needs. This must also support
AC3 for DVD playback.
2) Video playback Tearing - Some of my video seems to have a slight
tearing artifact. However there seem to be no accompanying audio
artifacts. I am not quite sure where the OpenGL switches or nVidia
switches exist to enable de-interlacing.

Your help is greatly appreciated,
Bill
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Re: [mythtv-users] Lower power usage ideas? (for backend)

2005-03-15 Thread Johannes Becker
In addition the power supply takes a lot power even if the CPU does
not need it. Those PSUs are so cheap made that they don't care about
reducing power if in idle. Also the losses of the PSUs are quite high
(30-40% of max power)


On Tue, 15 Mar 2005 11:02:54 -0500, David George [EMAIL PROTECTED] wrote:
 On 3/14/2005 11:27 PM, [EMAIL PROTECTED] wrote:
 
 When the cpu is idle it's not eatting up power anyways.
 
 Maybe some CPUs with power saving mode (or using cpuspeed).  But the
 above is dangerous as a general statement.  Just as an example: ok, your
 CPU is idling and not eating power.  Is it safe to remove the CPU fan
 and heatsink from it?  After all not eatting [sic] power should mean
 that it isn't generating heat. :-)
 
  So if that's the
 case then there's no problem with the way it is?
 
 It isn't the case.  While CPUs may not draw as much power when idling
 the higher-end desktop processors from AMD and Intel definitely draw a
 lot of power and make a lot of heat.
 
 --
 David
 
 
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[mythtv-users] Re: Silverstone LC03V VFD

2005-03-15 Thread Paul
Hi all, still haven't managed to get my stock VFD to work as yet. In
fact I unplugged it, got distracted for a week and have only just come
to plug it back in. One question! Can someone tell me the orientation of
the plug on the back of the VFD unit, should it have power sockets at
the top or bottom??

The red and black power wires go to the bottom pins 1 and 2.
http://www.ocmodshop.com/silverstonelc03v/DSCF0070.JPG

Has anyone had any success with this unit yet?

I have it working with LCDproc. It does have its problems though.

When I first got the Silversone box the VFD was very temperamental. Some
times
it would start up OK others it refused to work. One day I was changing
around the
routing of the wiring in the case and had to disconnect the plug on the back
of the
VFD. When I restarted the machine the VFD refused to work no matter what I
did.
In the end I decided to take it out of the case to get a better look at it.
When I did I
noticed that the connector pins had been very badly soldered to the PCB with
some
pins not even soldered at all. Others had clear dry joints. I carefully
resoldered the pins
and it has worked OK ever since.

It will work with the stock LCDproc source/packages but I know the version I
was
using at the time had to be patched at get the character mapping sorted out
among
other things. I forget exactly what! I still have issues with it though. It
often seems to
randomly display garbage characters. It's possible the latest LCDproc fixes
the
problems I have been having. Not had a look lately to see.

Cheers
Rich

Good luck.

Paul


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[mythtv-users] Anybody having X lockup problems with MX440 on 7167 nvidia drivers?

2005-03-15 Thread John Freer
Hey All:

Just curious if anybody is having weird lockup problems with MX440
hardware with the 7167 driver.

The 6629 driver never worked with my MX440 (nforce2 MB), and now the
7167 kind of works.

KDE hangs on load up.  It hangs hard where it says starting
interprocess communication.  If I then remote login through ssh, you
can see that X is pegged at 99% processor usage.

GNOME boots up fine and seems OK, and mythtvsetup runs OK, but when
mythfrontend starts, X pegs at 99% processor usage and myth is locked
up.

I'm at the point where I just ordered an FX5200 from Newegg. 
Hopefully that'll solve the problem.

Wondering if anyone else had similar problems.

Thanks,
John.

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Re: [mythtv-users] Shopping for an HDTV for Myth

2005-03-15 Thread Kyle Rose
 What brands/technologies seem to work the best and look good as well. I'm
 thinking of getting a DLP based TV unless someone has had a super bad
 experience.
I have to second (third? fourth?) the Samsung suggestion.  I have the 
third-generation 61 DLP RPTV, and it rocks.  I can not say enough good 
things about the picture: it simply has the most natural color 
saturation of any TV I've ever witnessed when viewing DVD's or HDTV.

SDTV, on the other hand, suffers with any HDTV, and this one is no 
exception.  If you intend to watch lots of SDTV even after getting the 
new monitor, I'd strongly recommend watching it on a smaller physical 
display: either keep a crappy 27 electron gun around, or (like I do) 
watch SDTV on a computer with a Myth remote frontend.  Much more 
pleasant than viewing washed-out color and low resolution on a very 
large display.

Cheers,
Kyle
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Ron Johnson
On Tue, 2005-03-15 at 16:28 +0100, Johannes Becker wrote:
 My experiance with HD backup is not so good. Usually you have only one
 drive that holds one backup (maybe two). But what can happen is that a
 disk goes down slowly and has failures that you copy to your backup
 before you notice that. The HD backup is not helping then, because you
 only have the broken copy there.
 I prefer tapes (actually a DLT tape library from ebay) and keep
 several instances. Even so that means that I have many tapes laying
 around...

How much did you pay for it?

-- 
-
Ron Johnson, Jr.
Jefferson, LA USA
PGP Key ID 8834C06B I prefer encrypted mail.

'Reckless discharge of a gun', that's what the officers are
claimin'.
Bubba hollered, 'Reckless, hell!!! I hit just where I was
aimin'!
Mark Chesnutt, Bubba Shot The Jukebox



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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread jerome lacoste
On Tue, 15 Mar 2005 11:15:45 -0500, Brian J. Murrell
[EMAIL PROTECTED] wrote:
 On Tue, 2005-03-15 at 10:59 -0500, Neil Watson wrote:
  On Tue, Mar 15, 2005 at 10:43:47AM -0500, Brian J. Murrell wrote:
  IMHO, the right way to do this is to use the forced command option in
  the authorized_keys file.  See the manpage for sshd under the
  AUTHORIZED_KEYS FILE FORMAT section and create a key on the backup
  server that is forced to run only one command and then use the private
  portion of that key without a passphrase on your client.
 
  That is very interesting.  Does that mean I could have a key pair
  without a passphrase?
 
 Sure. 

[...]

  Do you have an example of how a remote rsync or other
  type of backup would use this feature?
 
 I'm afraid I don't.  If this is what you want to do, look at Bill
 Stearns' rsync-backup-server/rsync-backup-client tool(s).

I am using this setup. 
See
http://coffeebreaks.dyndns.org/~jerome/wordpress/?p=204

and http://www.jdmz.net/ssh/ for the original link.

J
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Re: [mythtv-users] possible mythweb cutlist editor

2005-03-15 Thread Matt S.
I think this is great!  It's funny because just the other day I was
thinking I wish I could edit cutlists via the web interface... what
timing!  I'm not saying this should be a replacement, as it'll always
be easier to do this at the machine, but for quick jobs where you want
to double check commercial marks, this could be nice in certain
situations.


On Tue, 15 Mar 2005 11:14:57 -0500, James Armstrong
[EMAIL PROTECTED] wrote:
 I have a hackjob (don't know much about php) attempt at the beginnings
 of a cutlist editor. It is far off right now. If a show on the
 Recorded_Programs page has been commercial flagged it will have a link
 to a commercial cutlist editor. It shows a bargraph showing where the
 commercials are marked. If you click on the bar it will show 5 frames at
 30 seconds apart to the left and right of where you click and one frame
 where you click. This will allow you to narrow in and check if the
 commercial is correct. I plan on having it zoom in more by 1 second
 intervals if you click on any of the displayed thumbnails.
 
 Plans are to have ways to remove and add cutlist points via the web.
 This is far off right now. I had to modify the backend slightly to allow
 for thumbnail generation based on # of seconds in (old way) and by frame
 #. They command is backwards compatible. I modified QUERY_RECORDINGS to
 allow the passing of CHANID and STARTTIME to return just one record
 instead of all records. This is also backwards compatible. If they are
 left off it will return all records.
 
 I don't know when / if this will get done. I Work on it when I am bored.
 Here is a link showing a screen shot of me clicking on a show then
 clicking on a commercial boundary. It shows thumbnails on the top row
 that verify that the area to the left of the click is from the show and
 the thumbnails on the bottom verify that the commercials are to the
 right of the click.
 
 Happy drooling...
 
 http://www.thearmstrongs.org/mythtv/cutlist001.jpg
 
 - James
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Re: [mythtv-users] Playing music while browsing photos

2005-03-15 Thread Matt S.
I know this has been brought up on several occasions and if I recall
correctly several developers, including Isaac, agree with you that it
should eventually have this type of interaction between modules.

On Tue, 15 Mar 2005 16:31:37 +0100, Niels den Otter [EMAIL PROTECTED] wrote:
 MythTV Users,
 
 One of the features that (for me) would be neat in MythTV is the support of
 playing music while browsing photos or walking through the menus. Currently
 leaving mythmusic also means that the music stops playing.
 
 I have looked at mfd, but I'm not sure I understand what it does. It looks
 like a daemon that can be used by plugins (/clients) to play music. The mfd
 software is maintained in CVS, but I'm not sure if it can be used already
 with eg mythmusic.
 
 Does anyone know if this feature is somewhere on the radar or if it is
 already supported in some way?
 
 --
 Niels
 
 
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Re: [mythtv-users] Where can I buy a xbox to make a frontend?

2005-03-15 Thread Matt S.
Be careful... I bought an xbox at EB and there was a new serial number
stick over the old one.  Turns out it was a 1.0 xbox, but the sticker
said it was made in 2003... Then I saw that there was a sticker under
that one.  I guess I don't care, per say, but it does suck a lot that
they did that.  Not sure if this happens there often or not, but it
happened to me.


On Tue, 15 Mar 2005 09:15:55 -0500, Fred Squires [EMAIL PROTECTED] wrote:
 On Mon, 14 Mar 2005 13:04:40 +, jonny Linux [EMAIL PROTECTED] wrote:
  Hi,
 
  I'd really like to build a linux xbox mythtv frontend. Although I've
  read there are issues with the version 1.6 xbox.
 
  I'd really like to use the software method described at
  www.xbox-linux.org, because it sounds simpler and more reversible if I
  make a mess of it. Although it sounds like the version 1.6 xbox won't
  support this. I'd really like to buy an xbox, but I don't think I have
  any way of knowing what version of xbox I'm buying unless I actually
  look at the serial number on it and work out the version from there!
 
  I've read several people on here saying they use an xbox frontend. If
  you use one, which version do you use and where did you get it from?
  (I'm in the UK)
 
  Thanks,
 
  Jonny
 
 I just went to EB and picked up a used one.  They let me inspect it
 before I bought it.  I noticed the date of manufacture was in 2003 so
 I knew it wasn't a 1.6.
 
 --
 I probably still have a few (well, now a whole bunch) gmail invites.
 Drop me a line (off list) if you'd like an account.
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[mythtv-users] (no subject)

2005-03-15 Thread M . Barnabas Luntzel
xebian using software from http://bit.blkbk.com/
I had to use mythtv-xbox.0.4.5-beta.tar.gz since the perl script in the 
latest (stable?) just hangs and dies on me.

got a strange issue with mplayer and lirc. this actually happens in 
mythfrontend or outside of it, so its not myth specific. with lirc=yes 
in ~live/,mplayer/config, mplayer says cant find config on init and 
segfaults. if I comment that out or set it to no, mplayer works fine 
except I have no control over it (not exactly ideal).

note that this is with playing divx files over nfs or locally, and 
using the xbox IR remote dvd thingy.

I cant seem to figure this out. where is mplayer looking for lirc 
configuration that it cant find? everything works fine until I  try to 
play mpeg or divx.

thanks for your help. kinda stumped.


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[mythtv-users] xbox, xebian, mplayer, lirc

2005-03-15 Thread M . Barnabas Luntzel
(sorry for the resend, subject got munged)
xebian using software from http://bit.blkbk.com/
I had to use mythtv-xbox.0.4.5-beta.tar.gz since the perl script in the 
latest (stable?) just hangs and dies on me.

got a strange issue with mplayer and lirc. this actually happens in 
mythfrontend or outside of it, so its not myth specific. with lirc=yes 
in ~live/,mplayer/config, mplayer says cant find config on init and 
segfaults. if I comment that out or set it to no, mplayer works fine 
except I have no control over it (not exactly ideal).

note that this is with playing divx files over nfs or locally, and 
using the xbox IR remote dvd thingy.

I cant seem to figure this out. where is mplayer looking for lirc 
configuration that it cant find? everything works fine until I  try to 
play mpeg or divx.

thanks for your help. kinda stumped.
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[mythtv-users] Possible root cause for frontend/backend crashes

2005-03-15 Thread Don Bostrom
Hello,

I'm new to this list, so I appologize in advance if this information is old
news.

I have found that the main cause of MythTV crashing on my system (both the
frontend and the backend) is a seg fault in the MySQL library function
my_strcasecmp_8bit().

After recompiling MythTV with various option combinations and having no luck,
I tried a Google search and found a link to this official MySQL bug report
http://bugs.mysql.com/bug.php?id=7344.

It appears this is a known problem in MySQL and is triggered by the specific
usage patterns of the QT library. The problem still exists in version 4.1.10a
of MySQL, but will be fixed in 4.1.11.

I hope this information relieves someone else of the many hours of frustration
that I had while trying to get MythTV up and running for the first time.

-don-

Arch Linux 0.7; MythTV 0.17; MySQL 4.1.10a; QT 3.3.4; nVidia FX5200 (S-Video
out); Hauppauge PVR-350

-- 


pgp1VhexVRFsc.pgp
Description: PGP signature
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Re: Practicality of backing up huge hard drives (was Re: [mythtv-users] Dieing Hard Drive)

2005-03-15 Thread Johannes Becker
I bougth the ADIC DLT library for 150 Euros, but this one is
refurbished/tested. You may get them even cheaper.


On Tue, 15 Mar 2005 18:27:59 +0100, jerome lacoste
[EMAIL PROTECTED] wrote:
 On Tue, 15 Mar 2005 11:15:45 -0500, Brian J. Murrell
 [EMAIL PROTECTED] wrote:
  On Tue, 2005-03-15 at 10:59 -0500, Neil Watson wrote:
   On Tue, Mar 15, 2005 at 10:43:47AM -0500, Brian J. Murrell wrote:
   IMHO, the right way to do this is to use the forced command option in
   the authorized_keys file.  See the manpage for sshd under the
   AUTHORIZED_KEYS FILE FORMAT section and create a key on the backup
   server that is forced to run only one command and then use the private
   portion of that key without a passphrase on your client.
  
   That is very interesting.  Does that mean I could have a key pair
   without a passphrase?
 
  Sure.
 
 [...]
 
   Do you have an example of how a remote rsync or other
   type of backup would use this feature?
 
  I'm afraid I don't.  If this is what you want to do, look at Bill
  Stearns' rsync-backup-server/rsync-backup-client tool(s).
 
 I am using this setup.
 See
 http://coffeebreaks.dyndns.org/~jerome/wordpress/?p=204
 
 and http://www.jdmz.net/ssh/ for the original link.
 
 J
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[mythtv-users] What to do on XBox when the backend crashes

2005-03-15 Thread [EMAIL PROTECTED]
Hey all,

I'm got my MythTV 0.16 running on a headless remote backend.  One of
the frontend machines in my setup is an XBox (v1.4) running Xebian
1.0.3.

The problem I have is when the backend crashes or goes away. 
Eventually, I get the dreaded pop-up window (on the XBox) that the
Connection to the backend server has been lost... is the backend
running... or something to that effect.

At this point the only option displayed on screen is to press OK. 
On a normal computer, you can usually hit the ENTER or SPACE key to
get rid of that box.

However, on my XBox I can't click on it.  I hit every button on my
XBox DVD Remote but I can't dismiss that box.  And since I don't have
a keyboard hooked up, the only thing I can do is to hard power-off my
XBox (or SSH into the XBox and issue a shutdown -r now).

What do other users do?
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Re: [mythtv-users] Dieing Hard Drive

2005-03-15 Thread Nathan Ford
Thx for the replies. I'll give that dd_rescue a try and see what I end up with.

--Nate

On Mon, 14 Mar 2005 21:54:07 -0800, Ian Forde [EMAIL PROTECTED] wrote:
 On Mon, 2005-03-14 at 21:24 -0800, Yan-Fa Li wrote:
  Nathan,
 
  This tool costs money ($89), it's DOS based, but friends of mine have
  recovered data from extremely screwed up drives:
 
  http://www.grc.com/sr/spinrite.htm
 
  It's still cheaper than a data recovery service.  You'll have to judge
  for yourself how important your data is.
 
 Being that back in the 80's I was a DOS and Windows guy, I can tell you
 that I used to *SWEAR* by Spinrite.  It is no joke, and ABSOLUTELY worth
 it.
 
 I wish I'd known they were still around.  I could have saved myself an
 absolutely awful Tivo recovery a couple of years back. ;)
 
-I
 
 
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Re: [mythtv-users] What to do on XBox when the backend crashes

2005-03-15 Thread Greg Foster
On Tue, 15 Mar 2005 10:06:44 -0800, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
 Hey all,
 
 I'm got my MythTV 0.16 running on a headless remote backend.  One of
 the frontend machines in my setup is an XBox (v1.4) running Xebian
 1.0.3.
 
 The problem I have is when the backend crashes or goes away.
 Eventually, I get the dreaded pop-up window (on the XBox) that the
 Connection to the backend server has been lost... is the backend
 running... or something to that effect.
 
 At this point the only option displayed on screen is to press OK.
 On a normal computer, you can usually hit the ENTER or SPACE key to
 get rid of that box.
 
 However, on my XBox I can't click on it.  I hit every button on my
 XBox DVD Remote but I can't dismiss that box.  And since I don't have
 a keyboard hooked up, the only thing I can do is to hard power-off my
 XBox (or SSH into the XBox and issue a shutdown -r now).
 
 What do other users do?
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Issue a kill -9 against the pid for the following process : 
/usr/bin/X11/X -dpi 100 -nolisten tcp

As long as it's been set up to respawn, it will restart X and the
frontend.  I'd love a better solution, but this works.

Greg.
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Re: [mythtv-users] possible mythweb cutlist editor

2005-03-15 Thread James Armstrong

Matt S. wrote:
I think this is great!  It's funny because just the other day I was
thinking I wish I could edit cutlists via the web interface... what
timing!  I'm not saying this should be a replacement, as it'll always
be easier to do this at the machine, but for quick jobs where you want
to double check commercial marks, this could be nice in certain
situations.
Yeah, not a replacement by any means. Takes more time, but when at work 
we have all the time we need right? Get home and the shows are already 
to watch, commercial free ;)

- James
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Re: [mythtv-users] What to do on XBox when the backend crashes

2005-03-15 Thread Matthew Daubenspeck
On Tue, Mar 15, 2005 at 10:06:44AM -0800, [EMAIL PROTECTED] wrote:
 Hey all,
 
 I'm got my MythTV 0.16 running on a headless remote backend.  One of
 the frontend machines in my setup is an XBox (v1.4) running Xebian
 1.0.3.
 
 The problem I have is when the backend crashes or goes away. 
 Eventually, I get the dreaded pop-up window (on the XBox) that the
 Connection to the backend server has been lost... is the backend
 running... or something to that effect.
 
 At this point the only option displayed on screen is to press OK. 
 On a normal computer, you can usually hit the ENTER or SPACE key to
 get rid of that box.
 
 However, on my XBox I can't click on it.  I hit every button on my
 XBox DVD Remote but I can't dismiss that box.  And since I don't have
 a keyboard hooked up, the only thing I can do is to hard power-off my
 XBox (or SSH into the XBox and issue a shutdown -r now).
 
 What do other users do?

ssh in and killall XFree86

-- 
  Matthew Daubenspeck
  http://www.oddprocess.org

13:23:16 up 1 day, 18:26, 1 user, load average: 0.00, 0.01, 0.07
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Re: [mythtv-users] Lower power usage ideas? (for backend)

2005-03-15 Thread Fredrik Karlsson
HI,

The solution I use (which BTW is the one that is suggested in the
MythTV manual) is the nvram-wakeup utility.
(http://sf.net/projects/nvram-wakeup/)
I had an unsupported MB, but was able to get a working setup with the
included guess-helper program.
You can configure MythTV to use this program at shutown in mythsetup.

The job handling of 0.17 is handled gracefully AFAIK using this option.

/Fredrik
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Re: [mythtv-users] Playing music while browsing photos

2005-03-15 Thread Joseph A. Caputo
On Tuesday 15 March 2005 10:31, Niels den Otter wrote:
 MythTV Users,
 
 One of the features that (for me) would be neat in MythTV is the 
 support of 
 playing music while browsing photos or walking through the menus. 
 Currently 
 leaving mythmusic also means that the music stops playing.
 
 I have looked at mfd, but I'm not sure I understand what it does. It 
looks
 like a daemon that can be used by plugins (/clients) to play music. 
 The mfd 
 software is maintained in CVS, but I'm not sure if it can be used 
 already 
 with eg mythmusic.
 
 Does anyone know if this feature is somewhere on the radar or if it is
 already supported in some way?

I *think* you could do this now.  Use the mfe plugin to start playback 
of a playlist.  This actually tells mfd to start the playback 
(obviously mfd must be running on the frontend).  Now you should be 
able to go into mythgallery and start a slide show while mfd continues 
to play music.  Note that you probably won't be able to watch any 
videos or use mythmusic until you stop the mfd playback.

-JAC
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RE: [mythtv-users] Re: 1000th picture quality question

2005-03-15 Thread Dan Goldberg
 Quick question, Does playing dvd's look good?  My dvd
 playback was super, but my tv playback was horrible.
 Waiting on an older pvr 250 in hopes that it has
 something to do with the newer tuner type :/
 

Yeah, the DVD playback looks perfect. I tried connecting an S-video cable
from my DirecTV receiver into my PVR 250 and I think the quality is a little
better than splitting the coax out of the DirecTV receiver. But, it's still
not as crisp and clear as watching tv straight from the receiver.

I'm probably just going to give up. The quality is pretty good and if I
weren't comparing with the feed straight out of the receiver I'd probably
say it was really good. It just always nags at me that it's possible for the
picture to be crisper.

Anyway, thanks for everyone's help. I'm guessing it must have something to
do with my physical setup (cords, connections, hardware). As I said in a
previous post, everything I've tried software-wise doesn't seem to affect
the crispness that much.

Dan.

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