Re: [LAD] [Jack-Devel] How is the TSC calibration accuracy on dual core 2 computers? (And what about HPET?)

2009-04-29 Thread Lee Revell
On Wed, Apr 29, 2009 at 6:19 AM, Kjetil S. Matheussen wrote: > Hard to say. This is for testing a couple of garbage collectors, and the > difference between worst case and best case can be quite high. > Worst-case is probably around 1ms, and best case maybe around 0.1ms. > It also depends on buffe

Re: [LAD] alsa card order

2009-04-29 Thread Lee Revell
On Tue, Apr 28, 2009 at 7:34 PM, Lennart Poettering wrote: > Doing these things with indexes is just broken. It's like network > interfaces. Everybody learned to use names for them instead of the > low-level ifindex. Now it's time people learn the same for audio > devices. > So how does Fedora ha

Re: [LAD] viewing lac videos

2009-04-29 Thread Fons Adriaensen
On Thu, Apr 30, 2009 at 12:26:53AM +0300, Stefan Kost wrote: > Fons Adriaensen schrieb: > > On Wed, Apr 29, 2009 at 12:40:37AM +0200, Robin Gareus wrote: > > > >> The totem /no-sound/ issue may be because you did not install the > >> "gstreamer-vorbis" package or it's because of your audio-setup;

Re: [LAD] viewing lac videos

2009-04-29 Thread Stefan Kost
Fons Adriaensen schrieb: > On Wed, Apr 29, 2009 at 12:40:37AM +0200, Robin Gareus wrote: > >> The totem /no-sound/ issue may be because you did not install the >> "gstreamer-vorbis" package or it's because of your audio-setup; check >> with `gstreamer-properties` to make a test-sound. > > The tes

Re: [LAD] alsa card order

2009-04-29 Thread James Warden
Fons, Try that: jackd -R -dalsa -dhw:I82801DBICH4 -r48000 -p etc -n etc -X etc J. --- On Wed, 4/29/09, hollun...@gmx.at wrote: > From: hollun...@gmx.at > Subject: Re: [LAD] alsa card order > To: linux-audio-dev@lists.linuxaudio.org > Date: Wednesday, April 29, 2009, 12:12 PM > On Wed, 29 A

Re: [LAD] alsa card order

2009-04-29 Thread hollunder
On Wed, 29 Apr 2009 17:55:28 +0200 Fons Adriaensen wrote: > On Wed, Apr 29, 2009 at 07:45:31AM -0400, Paul Davis wrote: > > > On Wed, Apr 29, 2009 at 5:09 AM, Fons Adriaensen > > wrote: > > > > > > How do you start jackd on an alsa hw device without > > > knowing the index (in a non-interactive

Re: [LAD] alsa card order

2009-04-29 Thread Fons Adriaensen
On Wed, Apr 29, 2009 at 07:45:31AM -0400, Paul Davis wrote: > On Wed, Apr 29, 2009 at 5:09 AM, Fons Adriaensen wrote: > > > > How do you start jackd on an alsa hw device without > > knowing the index (in a non-interactive way, e.g. > > from a script) ? > > jack ... -d alsa -d AnyALSA:deviceName,

Re: [LAD] alsa card order

2009-04-29 Thread Rui Nuno Capela
On Wed, April 29, 2009 13:22, James Warden wrote: > > it could be that many ppl are using qjactcl and the latter may not be as > flexible as the command line. I am not in front of my DAW so it is just > speculations. Rui could comment on qjackctl's ability to select an ALSA > device by name instea

Re: [LAD] alsa card order

2009-04-29 Thread Simon Fielding
On Wed, 2009-04-29 at 09:01 -0400, drew Roberts wrote: > On Wednesday 29 April 2009 07:45:08 Simon Fielding wrote: > > On Tue, 2009-04-28 at 21:22 -0400, drew Roberts wrote: > > > > The naming system exists for a reason, i.e. to allow you to easily > > > > identify devices without remembering any c

Re: [LAD] alsa card order

2009-04-29 Thread drew Roberts
On Wednesday 29 April 2009 07:45:08 Simon Fielding wrote: > On Tue, 2009-04-28 at 21:22 -0400, drew Roberts wrote: > > > The naming system exists for a reason, i.e. to allow you to easily > > > identify devices without remembering any cryptic numbers. It also > > > allows you to change the name dur

Re: [LAD] alsa card order

2009-04-29 Thread Takashi Iwai
At Wed, 29 Apr 2009 11:14:52 +0200, Fons Adriaensen wrote: > > On Wed, Apr 29, 2009 at 09:02:35AM +0200, Clemens Ladisch wrote: > > > Fons Adriaensen wrote: > > > > options snd cards_limit=4 > > > alias snd-card-0 snd_intel8x0 > > > alias snd-card-1 snd_mpu401 > > > alias snd-card-2 snd_ice1712

Re: [LAD] alsa card order

2009-04-29 Thread hollunder
On Wed, 29 Apr 2009 05:22:06 -0700 (PDT) James Warden wrote: > > it could be that many ppl are using qjactcl and the latter may not be > as flexible as the command line. I am not in front of my DAW so it is > just speculations. Rui could comment on qjackctl's ability to select > an ALSA device b

Re: [LAD] alsa card order

2009-04-29 Thread James Warden
it could be that many ppl are using qjactcl and the latter may not be as flexible as the command line. I am not in front of my DAW so it is just speculations. Rui could comment on qjackctl's ability to select an ALSA device by name instead of the usual hw:n. Since I have not fiddled with this f

Re: [LAD] alsa card order

2009-04-29 Thread Patrick Shirkey
Hi Someone glossed over this previously today but why is it that a usb device receives default status over an internal device? Can't ALSA set the "default" card to be an internal device *by default* and only give a usb device that status if requested? Why are people expected to set this in the

Re: [LAD] alsa card order

2009-04-29 Thread Paul Davis
On Wed, Apr 29, 2009 at 5:09 AM, Fons Adriaensen wrote: > > How do you start jackd on an alsa hw device without > knowing the index (in a non-interactive way, e.g. > from a script) ? jack ... -d alsa -d AnyALSA:deviceName,WillDo there's no requirement to use hw:N ___

Re: [LAD] alsa card order

2009-04-29 Thread Simon Fielding
On Tue, 2009-04-28 at 21:22 -0400, drew Roberts wrote: > > > > The naming system exists for a reason, i.e. to allow you to easily > > identify devices without remembering any cryptic numbers. It also > > allows you to change the name during runtime via sysfs in case you > > want to fix them up. > >

Re: [LAD] [Jack-Devel] How is the TSC calibration accuracy on dual core 2 computers? (And what about HPET?)

2009-04-29 Thread Kjetil S. Matheussen
On Tue, 28 Apr 2009, Jussi Laako wrote: > Kjetil S. Matheussen wrote: >> >> I've looked at the HPET code in jack, but am unsure how accurate it is, >> and whether there are any overhead using it? > > Resolution on my machine is 1 / 14.318180 MHz. Frequency can vary > typically from 12 to 16 MHz.

Re: [LAD] viewing lac videos

2009-04-29 Thread Steve Harris
On 28 Apr 2009, at 23:05, Fons Adriaensen wrote: > Hello all, > > I'm having some problems viewing the LAC videos. > Totem (launched by Firefox) produces perfect image > but no sound (this may be related to my previous > post about alsa card order). Downloading the file > and trying mplayer (compi

Re: [LAD] viewing lac videos

2009-04-29 Thread Fons Adriaensen
On Wed, Apr 29, 2009 at 12:40:37AM +0200, Robin Gareus wrote: > The totem /no-sound/ issue may be because you did not install the > "gstreamer-vorbis" package or it's because of your audio-setup; check > with `gstreamer-properties` to make a test-sound. The test sound works, but still no sound in

Re: [LAD] alsa card order

2009-04-29 Thread Fons Adriaensen
On Wed, Apr 29, 2009 at 09:02:35AM +0200, Clemens Ladisch wrote: > Fons Adriaensen wrote: > > options snd cards_limit=4 > > alias snd-card-0 snd_intel8x0 > > alias snd-card-1 snd_mpu401 > > alias snd-card-2 snd_ice1712 > > options snd-card-0 index=0 > > options snd-card-1 index=1 > > options snd-

Re: [LAD] alsa card order

2009-04-29 Thread Fons Adriaensen
On Wed, Apr 29, 2009 at 01:34:52AM +0200, Lennart Poettering wrote: > Doing these things with indexes is just broken. It's like network > interfaces. Everybody learned to use names for them instead of the > low-level ifindex. Now it's time people learn the same for audio > devices. Indices reflec

Re: [LAD] alsa card order

2009-04-29 Thread Florian Faber
Lennart, > Doing these things with indexes is just broken. It's like network > interfaces. Everybody learned to use names for them instead of the > low-level ifindex. Now it's time people learn the same for audio > devices. NICs have a MAC to identify them. I'm adding the card's serial number to

Re: [LAD] alsa card order

2009-04-29 Thread Clemens Ladisch
Fons Adriaensen wrote: > options snd cards_limit=4 > alias snd-card-0 snd_intel8x0 > alias snd-card-1 snd_mpu401 > alias snd-card-2 snd_ice1712 > options snd-card-0 index=0 > options snd-card-1 index=1 > options snd-card-2 index=2 > > but the order of the devices is always the > inverse: ice1712,