From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Plessas Subject: Re: hdsp oss emulation and sync Date: Wed, 29 Jun 2005 12:30:02 +0200 Message-ID: <42C2782A.7060308@mur.at> References: <42C17BBC.1070402@mur.at> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: 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: Takashi Iwai Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hi Takashi, List, Takashi Iwai wrote: > How doesn't it work? More detailed explanation please? I have the card synced as slave to my mixer. I get the following error messages when starting f.e. pd or rezound: (all software also tested as root) pd -verbose -oss device 1: tried /dev/midi READ/WRITE; returned 5 opened 1 MIDI input device(s) and 1 MIDI output device(s). input channels = 2, output channels = 2 opened /dev/dsp for reading and writing error: OSS: SNDCTL_DSP_CHANNELS failed /dev/dsp opened audio output on /dev/dsp; got 0 channels opened /dev/dsp for reading only error: OSS: SNDCTL_DSP_CHANNELS failed /dev/dsp opened audio input device /dev/dsp; got 0 channels rezound Error occurred while initializing audio output method 'oss' -- virtual void COSSSoundPlayer::initialize() -- error setting the format -- Operation not permitted In both cases dmesg gives: Jun 29 12:31:49 bigh kernel: No AutoSync source for requested rate But my rate in pd and of the external source is both 44.1k As i switch the card to sync master, these apps do fine. > Well, it's hard to debug without error details... Where else can i look for meaningful messages? Thanks, Peter ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click