Doug Lee <dgl@xxxxxxxx> writes: > You'll probably get close then, but I find that sync among processes > changes over time based on machine load, I/O delays, etc. That's not a problem as long as all the streams keep up within the buffer constraints. The hard part is synchronising the playback devices. ALSA provides some aids for this, but it ultimately depends on hardware capabilities, and even then it's tricky to get right. Of course, if the playback devices don't all use the same clock, you're screwed no matter what. If the output is done through a single multi-channel device, none of this is an issue. -- Måns Rullgård ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users
