From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0000813]: Terratec USB surround broken Date: Thu, 24 Feb 2005 16:33:42 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Received: from bugtrack.alsa-project.org (gate.perex.cz [82.113.61.162]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id 50FC2214 for ; Thu, 24 Feb 2005 16:33:42 +0100 (MET) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: ilikejam Assigned To: Clemens Ladisch ====================================================================== Project: ALSA - driver Issue ID: 813 Category: USB - usb-audio Reproducibility: always Severity: minor Priority: normal Status: assigned Distribution: Fedora Core 3 Kernel Version: 2.6.10 (ALSA compiled in) ====================================================================== Date Submitted: 01-12-2005 19:41 CET Last Modified: 02-24-2005 16:33 CET ====================================================================== Summary: Terratec USB surround broken Description: I'm using a Terratec USB 5.1 card. The 6 channels test correctly using './speaker-test -c6', but any attempt to use 5.1 channel in Xine, or using 'aplay -Dsurround51 file.wav' results in errors e.g. ----- ALSA lib pcm.c:1851:(snd_pcm_open_conf) Invalid type for PCM surround51 definition (id: surround51, value: cards.pcm.surround51) aplay: main:508: audio open error: Invalid argument ----- Xine similarly fails saying the sound card is in use. Xine works fine for stereo audio, even when configured to use 5.1 channel sound. ====================================================================== ---------------------------------------------------------------------- Clemens Ladisch - 02-24-05 08:55 ---------------------------------------------------------------------- The resampling is done by ALSA (if the device could do it, it would be indicated in the stream0 file). Using ALSA device name "default" or "plughw" enables the "plug" plugin which does automatic resampling and sample format conversions. To prevent resampling, use "hw" which goes directly to the hardware. However, you won't be able to send 44.1 kHz in this way because with SPDIF, it's always the sending device that determines the speed. ---------------------------------------------------------------------- ilikejam - 02-24-05 16:33 ---------------------------------------------------------------------- Yup. Right again. (Chipmunks style music with -D hw) Thanks a lot for your help. I think I'll look for a more capable sound card... Dave Issue History Date Modified Username Field Change ====================================================================== 01-12-05 19:41 ilikejam New Issue 01-12-05 19:41 ilikejam Distribution => Fedora Core 3 01-12-05 19:41 ilikejam Kernel Version => 2.6.10 (ALSA compiled in) 01-26-05 09:02 ilikejam Note Added: 0003413 01-26-05 10:40 Clemens LadischNote Added: 0003414 01-26-05 11:11 ilikejam Note Added: 0003415 01-31-05 20:52 ilikejam Note Added: 0003458 02-07-05 10:40 Clemens LadischNote Added: 0003528 02-23-05 22:29 ilikejam Note Added: 0003716 02-24-05 08:55 Clemens LadischNote Added: 0003719 02-24-05 16:33 ilikejam Note Added: 0003722 ====================================================================== ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click