[android-developers] Re: Audio / Performance Issues on ICS / Android 4

2012-05-03 Thread Doug
Try doing the AudioTrack write in another thread that doesn't have to wait on the audio processing. I'm thinking producer/consumer kind of relationship. That way, the producer can be making more audio for the consumer to write without having to wait on the write to complete. I've solved

[android-developers] Re: Audio / Performance Issues on ICS / Android 4

2012-04-28 Thread al
I do something very similar in my apps (Grand Piano and Opus #1) without problems on ICS. Sound generation is quite expensive in my case, so I have problems on slow devices (1Mhz / single core / old android version) but not on the galaxy nexus. One thing I noticed however is that it seems like