82924a36bf
posted to tech-kern: * Simultaneous playback and mixing of multiple streams * Playback streams can be of different encoding, frequency, precision and number of channels * Simultaneous recording to different formats * One audio device per process * Sysctls to set the common format frequency, precision and channels * Independent mixer controls for recording/playback per stream * Utilizes little cpu time for multiple streams / good performance * Compatible with existing programs that use OSS/NetBSD audio * Changes to audioctl(1) to allow specifying process id for corresponding audio device |
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Makefile |