am 9f98f79: Merge change 739 into donut

Merge commit '9f98f79f8eb41889dec36e0a76aaf0414b39bb3a'

* commit '9f98f79f8eb41889dec36e0a76aaf0414b39bb3a':
  Vorbis render thread was nice 0, should be nice -16.
tree: 689403c0505a3f3046de90b25d6c27849e9fdb27
  1. include/
  2. media/