[FFmpeg-user] optimized bitrate

[Roger Pack]

> I noticed some audio distortion right after starting the video or directly
> after jumping to a certain place, using VLC-player for playback in those
> videos, to which I had applied the "-b 5000k" option. This distortion did
> not appear in those videos to which I had applied the "-qcomp" option. Now I
> think, that i have to play around with the -vb option if this only applies
> to the video-bitrate, since I do not want the audio quality to be reduced or
> affected in any way at all.

2 pass might help.
-r