Am Dienstag, 31. Januar 2006 13:10 schrieb Frank Barknecht: > > What alsamixer shows has nothing to do with the PCMs on a card. Many > cards don't have a mixer at all, but of course they still have a PCM, > otherwise there wouldn't be no sound. > > I think, you first should find out if your tv-card can > properly recorded from with "arecord" like: > > $ arecord -D plughw:1 -f cd /tmp/test-cd-quality.wav
don't work: ALSA lib pcm_mmap.c:363:(snd_pcm_mmap) mmap failed: Das Argument ist ungültig If I work with ecasound I get the same message.. > $ arecord -D plughw:1 -f dat /tmp/test-dat-quality.wav Works, but the frequency is wrong. arecord -D plughw:1 -f S16_LE -c2 -r32000 /tmp/test-dat-quality.wav works much better. OK, I still need something to glue this together. Simply piping arecord | aplay results in a delay between tv and sound... Ciao ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642 _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
