Hi, I am trying ao develop an application that would play multiple streams, using the same soundcard on my PC and since this is my first stint in developing application on a pc rather than a native board I am facing problems, for doing this I am using libao to control ALSA. For me to demostrate the multiple stream playback, I need ALSA to direct output of one of the streams on the device hw:0,0 and the other on hw:0,1 [My card has probably two devices as I checked aplay -l option that gave me a list of devices] so that i could connect a set of speakers in one of the PC jacks and the another set in another Jack. Can this be done in using libao. If not then how one direct the sound output to other devices on the same card. Does the configuation file need to be changed? I made a .asoundrc config file in the the root directory but that did not help when I tried to access a hw:0,0 with the command aplay -D hw:0,0 < some_test_file.wav> it gives me the device busy error. ( with or without the .asoundrc aplay -d hw:0,0 gives the above mentioned error) The Card I am using is HDA_intel ICH family that comes with the DELL. -- Thanks and With Regards Azhar Aga _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
