Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-24 Thread Rick C. Petty
On Thu, Jan 24, 2008 at 11:32:20AM -0800, Yuri wrote:
> 
> CAPOTE (US region) doesn't play with mplayer either.
> It begins, shows logo of United Artists and Sony Classics and
> just hangs. Mplayer's counter also stops running.

I've seen this a lot on some recent DVDs..  All I do is quit mplayer and
restart it, skipping the first 10 seconds of video.  That workaround has
always worked for me.

-- Rick C. Petty
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-24 Thread Yuri
Quoting Dag-Erling Smørgrav <[EMAIL PROTECTED]>:

> Do they play?  If they do, it's not libdvdcss's fault.
CAPOTE (US region) doesn't play with mplayer either.
It begins, shows logo of United Artists and Sony Classics and
just hangs. Mplayer's counter also stops running.

So I guess this really is libdvdcss problem.

> Also, please get an MUA that understands UTF-8.  This *is* the 21st
> century, you know...
I use Horde-based webmail and asked my provider to update it to
the latest version.

Yuri
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-21 Thread Dag-Erling Smørgrav
Yuri <[EMAIL PROTECTED]> writes:
> Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes:
> > I am not aware of any DVDs that libdvdcss chokes on.  The last time I
> > heard of such a thing, I loaned Sam Hocevar a copy and he fixed it.
> Try these two titles: Hitch, Capote. Both with US region. They both fail
> when you try to do 'dvdbackup'.

Do they play?  If they do, it's not libdvdcss's fault.

Also, please get an MUA that understands UTF-8.  This *is* the 21st
century, you know...

DES
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-21 Thread Yuri
Quoting Dag-Erling Smørgrav <[EMAIL PROTECTED]>:

> I am not aware of any DVDs that libdvdcss chokes on.  The last time I
> heard of such a thing, I loaned Sam Hocevar a copy and he fixed it.

Try these two titles: Hitch, Capote. Both with US region. They both fail
when you try to do 'dvdbackup'.

Yuri
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-21 Thread Dag-Erling Smørgrav
Josh Paetzel <[EMAIL PROTECTED]> writes:
> In a nut shell, in many places it's illegal to use 'nonauthorized'
> tools (like libdvdcss) to decrypt DVDs for any purpose (including
> playback).

Please provide documentation.  It's certainly not illegal in Europe, not
in Canada as far as I know; I'm unsure about the US, but it seems to be
permitted under the DMCA's Section 1201(f) (caveat: IANAL).

> On top of that, the underlying tool used by nearly everything that
> reads movie DVDs on FreeBSD (libdvdcss) is unmaintained by anyone
> upstream, as time goes on more and more dvds are released that it
> either can't decrypt or are able to choke it.

I am not aware of any DVDs that libdvdcss chokes on.  The last time I
heard of such a thing, I loaned Sam Hocevar a copy and he fixed it.

DES
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Maslan
Hi,
I got some errors like this when trying to burn a data cd/dvd.
I've filled a PR : http://www.freebsd.org/cgi/query-pr.cgi?pr=119374

Machine: HP Pavilion dv6000
CD/DVD: DVDR  wrote:
> I tried to make a backup copy of one DVD that I own and 'dvdbackup'
> always fails at a particular point.
>
> Running it under 'truss' I discovered that particular
> 'read' operation always fails after successfully reading hundreds of MB.
>
> Doesn't seem to be specific to a particular DVD drive.
> Out of curiosity I ordered another copy of the same DVD and it failed
> in the same manner.
>
> Log of the relevant kernel calls:
> open("/dev/acd0",O_RDONLY,05010132000)   = 3 (0x3)
> 
> 
> lseek(3,0x132cd800,SEEK_SET) = 321705984 (0x132cd800)
> read(3,"\0\0\^A\M-:D\0\^D\0\^D\^A\^A\M^I"...,1048576) = 1048576 (0x10)
> 
> read(3,0x2830,1048576)   ERR#5 'Input/output error'
>
> And dmesg simultaneously gets these messages:
> acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05
> acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05
>
> So for some reason failure occurs at ~495 MB offset on the disk.
>
> I believe this issue is not 7.0 related since I saw it happening in 6.X
> before. Also some other particular titles always have the same problem
> while most titles work ok.
>
> Is this a known issue?
>
> Yuri
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Yuri
Quoting Joshua Isom <[EMAIL PROTECTED]>:

> Not only that, but do you actually see a DVD logo?  Disney movies use 
> Disney DVD which is incompatible with the DVD specification.

So Sony and Disney movies don't comply with DVD standard.
But interestingly my DVD player from 1998 plays all of them just fine.
So do all makers of DVD equipment also have to consult with
Sony/Disney/whoever else?

This is quite messy...

Yuri
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Yuri
> Would the dvds in question happen to be Sony movies? If so a web search 
> might be useful to you.

Actually yes, both failing titles are Sony movies. So I guess authentication
wasn't done properly by libdvdcss for it.

I guess message during authentication might also be related:
acd0: FAILURE - REPORT_KEY ILLEGAL REQUEST asc=0x6f ascq=0x04

Yuri
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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Jeremy Messenger

On Sat, 19 Jan 2008 16:19:37 -0600, Josh Paetzel <[EMAIL PROTECTED]> wrote:


On Saturday 19 January 2008 12:30:06 pm Joshua Isom wrote:

On Jan 19, 2008, at 10:03 AM, Doug Barton wrote:
> Yuri wrote:
>> I tried to make a backup copy of one DVD that I own and 'dvdbackup'
>> always fails at a particular point.
>
> Would the dvds in question happen to be Sony movies? If so a web
> search might be useful to you.
>
> Doug

Not only that, but do you actually see a DVD logo?  Disney movies use
Disney DVD which is incompatible with the DVD specification.



Sony isn't the only maker of DVDs that has goo in them that will confuse
libdvdcss.

In a nut shell, in many places it's illegal to use 'nonauthorized' tools  
(like
libdvdcss) to decrypt DVDs for any purpose (including playback).  On top  
of
that, the underlying tool used by nearly everything that reads movie  
DVDs on
FreeBSD (libdvdcss) is unmaintained by anyone upstream, as time goes on  
more
and more dvds are released that it either can't decrypt or are able to  
choke

it.


It's why I am still keeping WinXP in USB flash drive (2gb) for I can use  
AnyDVD and other nice tools for rip DVD movie. Rip DVD movie in  
Linux/FreeBSD suck and don't work for me.


Cheers,
Mezz


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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Josh Paetzel
On Saturday 19 January 2008 12:30:06 pm Joshua Isom wrote:
> On Jan 19, 2008, at 10:03 AM, Doug Barton wrote:
> > Yuri wrote:
> >> I tried to make a backup copy of one DVD that I own and 'dvdbackup'
> >> always fails at a particular point.
> >
> > Would the dvds in question happen to be Sony movies? If so a web
> > search might be useful to you.
> >
> > Doug
>
> Not only that, but do you actually see a DVD logo?  Disney movies use
> Disney DVD which is incompatible with the DVD specification.
>

Sony isn't the only maker of DVDs that has goo in them that will confuse 
libdvdcss.  

In a nut shell, in many places it's illegal to use 'nonauthorized' tools (like 
libdvdcss) to decrypt DVDs for any purpose (including playback).  On top of 
that, the underlying tool used by nearly everything that reads movie DVDs on 
FreeBSD (libdvdcss) is unmaintained by anyone upstream, as time goes on more 
and more dvds are released that it either can't decrypt or are able to choke 
it.


-- 
Thanks,

Josh Paetzel (wearing libdvdcss port maintainer hat)

PGP: 8A48 EF36 5E9F 4EDA 5A8C 11B4 26F9 01F1 27AF AECB


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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Joshua Isom


On Jan 19, 2008, at 10:03 AM, Doug Barton wrote:


Yuri wrote:

I tried to make a backup copy of one DVD that I own and 'dvdbackup'
always fails at a particular point.


Would the dvds in question happen to be Sony movies? If so a web 
search might be useful to you.


Doug



Not only that, but do you actually see a DVD logo?  Disney movies use 
Disney DVD which is incompatible with the DVD specification.



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Re: ATAPI dvdreader always fails on a particular DVD movie title

2008-01-19 Thread Doug Barton

Yuri wrote:

I tried to make a backup copy of one DVD that I own and 'dvdbackup'
always fails at a particular point.


Would the dvds in question happen to be Sony movies? If so a web search 
might be useful to you.


Doug

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ATAPI dvdreader always fails on a particular DVD movie title

2008-01-18 Thread Yuri
I tried to make a backup copy of one DVD that I own and 'dvdbackup'
always fails at a particular point.

Running it under 'truss' I discovered that particular
'read' operation always fails after successfully reading hundreds of MB.

Doesn't seem to be specific to a particular DVD drive.
Out of curiosity I ordered another copy of the same DVD and it failed
in the same manner.

Log of the relevant kernel calls:
open("/dev/acd0",O_RDONLY,05010132000)   = 3 (0x3)


lseek(3,0x132cd800,SEEK_SET) = 321705984 (0x132cd800)
read(3,"\0\0\^A\M-:D\0\^D\0\^D\^A\^A\M^I"...,1048576) = 1048576 (0x10)

read(3,0x2830,1048576)   ERR#5 'Input/output error'

And dmesg simultaneously gets these messages:
acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05
acd0: FAILURE - READ_BIG MEDIUM ERROR asc=0x11 ascq=0x05

So for some reason failure occurs at ~495 MB offset on the disk.

I believe this issue is not 7.0 related since I saw it happening in 6.X
before. Also some other particular titles always have the same problem
while most titles work ok.

Is this a known issue?

Yuri
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