// The encoding threads are niced down because mixing is more important than
// encoding; if we lose frames in mixing, we'll lose frames to disk _and_
// to the stream, as where if we lose frames in encoding, we'll lose frames
// to the stream only, so the latter is strictly better. More importantly,
// The encoding threads are niced down because mixing is more important than
// encoding; if we lose frames in mixing, we'll lose frames to disk _and_
// to the stream, as where if we lose frames in encoding, we'll lose frames
// to the stream only, so the latter is strictly better. More importantly,