[Alsa-user] alsa-1.0.10 / OpenAL

2005-12-30 Thread Peter Ganzhorn
Hi, it seems like OpenAL is broken with alsa-1.0.10. I am unable to compile OpenAL since using kernel 2.6.14 which includes alsa-1.0.10rc1. Sadly the hardware-accelerated version of OpenAL is broken, too. Despite the fact it compiles without any errors, the created lib seems to be unable to

[Alsa-user] M-Audio Revolution 5.1 - SP/DIF out

2005-12-30 Thread Pieter-Jan Malfait
hello, i'm trying to get all my sound throught the SP/DIF (coax) output of my card. i'm using the latest development drivers (1.0.11rc1) because it is the only version that supports the M-Audio Revolution 5.1 I have according to the wiki, set up a dmix device to adjust the sound to proper

Re: [Alsa-user] M-Audio Revolution 5.1 - SP/DIF out

2005-12-30 Thread Andrew Gaydenko
Does simple 'aplay -Dplug:spdif foo.wav' work? === On Friday 30 December 2005 13:36, Pieter-Jan Malfait wrote: === hello, i'm trying to get all my sound throught the SP/DIF (coax) output of my card. i'm using the latest development drivers (1.0.11rc1) because it is the only version that

Re: [Alsa-user] Assertion `snd_pcm_format_linear(slv-format)' failed

2005-12-30 Thread Sergei Steshenko
Adam, incidentally, I used to work with LADSPA equalizer plugin, and I have a natively stereo version. Furthermore, my code is written as Perl/C combination, so with a flip of your fingers you can actually get whatever number of channels. The plugin is optimized in a sense that mutual for all

[Alsa-user] Terratec Phase 28 help

2005-12-30 Thread Eric Rantrua
Hello list , i have always same problem with Terratec sound card and alsa i use 8 channels of the terratec card , 6 works perfectly but 2 (front) have some distorsions. my question , do you know person who use phase 28 with no problems on front channels ? my configuration: Debian Sarge ,

Re: [Alsa-user] Terratec Phase 28 help

2005-12-30 Thread conrad berhörster
No, the driver is not finished right now sizu c~ Am Freitag 30 Dezember 2005 16:25 schrieb Eric Rantrua: Hello list , i have always same problem with Terratec sound card and alsa i use 8 channels of the terratec card , 6 works perfectly but 2 (front) have some distorsions. my question ,

[Alsa-user] Re: Terratec Phase 28 help

2005-12-30 Thread eric
conrad berhörster conrad.berhoerster at gmx.de writes: No, the driver is not finished right now sizu c~ Thanks . but do you have idea to driver error ? --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files

[Alsa-user] Need help mapping Alsa to OSS devices (3rd try)

2005-12-30 Thread John Ackermann N8UR
Hi -- I've asked this question on the list twice before, but have never gotten a response. Unfortunately, my need is getting urgent so I'd really appreciate any help. I have a Delta44 card (ice1712) with four ins/outs. The application I'm using (Baudline spectrum analyzer) supports only the

[Alsa-user] getting optical spdif input into a pvr-250

2005-12-30 Thread Craig Tinson
new to the list so please bear with me.. have spent the last 7 hours trying to figure this out... this must be possible somehow - I have a pvr-250 capture card that dumps video *and* audio (via a 3.5m jack line-in) to an mpeg stream. I have a cmedia card with optical input - and I want the

Re: [Alsa-user] Keeping multiple cards in sync (was: Assertion `snd_pcm_format_linear(slv-format)' failed)

2005-12-30 Thread Ross Vandegrift
On Fri, Dec 30, 2005 at 12:45:48PM +1000, Adam Nielsen wrote: I've always wondered about this. Fair enough that two cards would play back sound at slightly different speeds, but why can't you just drop a sample or two every few milliseconds or so, to keep the sound roughly in sync? How do

[Alsa-user] Re: Alsa-user digest, Vol 1 #2893 - 11 msgs

2005-12-30 Thread cass
I will be away from the office until Tuesday, January Third. I will receive your email and will get back to you as soon as possible. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop!

Re: [Alsa-user] Keeping multiple cards in sync (was: Assertion `snd_pcm_format_linear(slv-format)' failed)

2005-12-30 Thread Lee Revell
On Fri, 2005-12-30 at 17:36 -0500, Ross Vandegrift wrote: On Fri, Dec 30, 2005 at 12:45:48PM +1000, Adam Nielsen wrote: I've always wondered about this. Fair enough that two cards would play back sound at slightly different speeds, but why can't you just drop a sample or two every few

Re: [Alsa-user] Keeping multiple cards in sync (was: Assertion `snd_pcm_format_linear(slv-format)' failed)

2005-12-30 Thread Sergei Steshenko
For starters, one may start measuring average frequency of interrupt requests generated by both cards provided both of the play the same length buffer. The measure of the average frequency will be the computers RTC. I am not saying that it is simple, and yes, prior knowledge, like NTP, should be

Re: [Alsa-user] Assertion `snd_pcm_format_linear(slv-format)' failed

2005-12-30 Thread Adam Nielsen
incidentally, I used to work with LADSPA equalizer plugin, and I have a natively stereo version. Furthermore, my code is written as Perl/C combination, so with a flip of your fingers you can actually get whatever number of channels. That sounds interesting... I think the problem is that the

[Alsa-user] Re: Alsa-user digest, Vol 1 #2894 - 8 msgs

2005-12-30 Thread cass
I will be away from the office until Tuesday, January Third. I will receive your email and will get back to you as soon as possible. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop!

[Alsa-user] Re: getting optical spdif input into a pvr-250

2005-12-30 Thread Tony Lill
Craig Tinson [EMAIL PROTECTED] writes: new to the list so please bear with me.. have spent the last 7 hours trying to figure this out... this must be possible somehow - I have a pvr-250 capture card that dumps video *and* audio (via a 3.5m jack line-in) to an mpeg stream. I have a cmedia

Re: [Alsa-user] Keeping multiple cards in sync

2005-12-30 Thread Adam Nielsen
Is there some way to test the cards and measure their frequency? If so, you could do a pretty full-blown NTP for sound cards and that would be pretty freakin cool. I know when programming the old SoundBlaster 16 cards they would trigger an interrupt when they switched output buffers (so you

Re: [Alsa-user] Need help mapping Alsa to OSS devices (3rd try)

2005-12-30 Thread Adam Nielsen
The way things are working now, I am only able to use two of the four input channels with this program; it sees them as a single stereo device, but doesn't see the other two channels at all. So these are four mono ins/outs? Can you post the relevant sections of your ALSA config file showing

[Alsa-user] Re: Keeping multiple cards in sync

2005-12-30 Thread Jon B
For starters, one may start measuring average frequency of interrupt requests generated by both cards provided both of the play the same length buffer. The measure of the average frequency will be the computers RTC. I am not saying that it is simple, and yes, prior knowledge, like NTP,