hello, I want to read the data on the sound card (to do a fft and other things). I have first tried the capture stream with snd_pcm_readi and everything is working. My problem is that I want to read the sound output (pcm or mixer). For example, I want to read the sound that xmms or mplayer is writing on the sound card. If I just change SND_PCM_STREAM_CAPTURE to SND_PCM_STREAM_PLAYBACK in snd_pcm_open, snd_pcm_readi fails. So my question is : how can I read the sound output with the alsa-lib ? Thank you ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
