Hi I am developing a linux-based embedded system which will require simultaneous audio playback from different sources. The design is based on a Freescale imx27ads board. The system includes one sound card with two devices: # aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PMICaudio [PMIC-audio], device 0: MXC [MXC] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PMICaudio [PMIC-audio], device 1: MXC [MXC] Subdevices: 1/1 Subdevice #0: subdevice #0 I can play two wav files using both devices at the same time: # aplay -D hw:0,0 file1.wav & # aplay -D hw:0,1 file2.wav But both files are sent to Headset AND Line out. I would like know of it's possible to have one file playing on one of the outputs, and one on the other, so I actually have two independent stereo ouputs. Any ideas? Thanks in advance for any help. Salvador Sancha ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
