Maybe the Mic can't be opened at 48000? Can you verify what rate you're trying to use?
/b On Jan 28, 2009, at 11:40 AM, e schmidbauer wrote: > hey guys im getting an error when trying to use a USB mic with > portaudio. wondering if anyone could help me solve this problem. > im using ubuntu intrepid studio. portaudio is loaded correctly and > sees the all the devices. when i do a "pa call" using the built in > sound card, i am able to connect to the call. but when i set the "pa > indev #7" (#7 is the USB mic) and then do a "pa call" i get the > following error > > >pa call 4800 > 2009-01-28 12:33:09 [NOTICE] switch_channel.c:566 > switch_channel_set_name() New Channel portaudio/4800 [bae25c96- > ed61-11dd-a1c3-d19a8f52ba15] > 2009-01-28 12:33:09 [ERR] mod_portaudio.c:1350 engage_device() Error > opening audio device retrying > 2009-01-28 12:33:11 [ERR] mod_portaudio.c:1359 engage_device() Can't > open audio device > 2009-01-28 12:33:11 [NOTICE] mod_portaudio.c:1739 place_call() Close > Channel portaudio/4800 [CS_NEW] > API CALL [pa(call 4800)] output: > FAIL:Device Error! > > here is the output from "pa devlist" > > > pa devlist > API CALL [pa(devlist)] output: > 0;/dev/dsp;16;16;r,o > 1;/dev/dsp1;16;0; > 2;Intel ICH6: Intel ICH6 (hw:0,0);2;2; > 3;Intel ICH6: Intel ICH6 - MIC ADC (hw:0,1);2;0; > 4;Intel ICH6: Intel ICH6 - MIC2 ADC (hw:0,2);2;0; > 5;Intel ICH6: Intel ICH6 - ADC2 (hw:0,3);2;0; > 6;Intel ICH6: Intel ICH6 - IEC958 (hw:0,4);0;2; > 7;Samson C01U : USB Audio (hw:1,0);2;0;i > 8;front;0;2; > 9;default;128;128; > 10;dmix;0;2; > > any input would be much appreciated. thanks again for developing > such a fine piece of software! _______________________________________________ Freeswitch-users mailing list [email protected] http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
