[FFmpeg-user] Transcoding a stream to Wowza through ffmpeg

[Roger Pack]

> circular_buffer: OVERRUN.0 size=    2581kB time=00:00:02.68
bitrate=7876.8kbits/s dup=15 drop=0
 > PES packet size mismatch.0 size=    9309kB time=00:00:10.13
bitrate=7523.6kbits/s dup=28 drop=0

That circular_buffer message seems interesting too, but I have no idea what
these lines mean.