Increase decoding thread count to improve decoding performance (tested with VP9 software decoding).
Fix livestream decoding by correcting globalStartTime to current stream time when starting decoding.
Increase audio source overlap time to avoid some audio artifacts.
Increase decoding thread count to improve decoding performance (tested with VP9 software decoding). Fix livestream decoding by correcting globalStartTime to current stream time when starting decoding. Increase audio source overlap time to avoid some audio artifacts.