Hello, Maybe you're working at the same problem as me. At this point of time. There are two possibilities: 1. Open one device with one handler and mix the two files with arimethic operations as they will be mixed by the sound card although.
2. Open one devices but with two handlers in two threads and write your pcm data to it. regards Philipp ( DO1YPV ) ------------------------------------------------------- This sf.net email is sponsored by: Dice - The leading online job board for high-tech professionals. Search and apply for tech jobs today! http://seeker.dice.com/seeker.epl?rel_code1 _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel