[Libav-user] recording with uncompressed audio speeds up video
mike at mikeversteeg.com
Wed Jan 23 11:52:09 CET 2013
No one has a clue?
On Fri, Jan 18, 2013 at 1:55 PM, Mike Versteeg <mike at mikeversteeg.com> wrote:
> I have been using a recorder (based on muxer example) satisfactorily
> for quite some time for various formats. Now I need to use
> uncompressed audio to go with MJPEG video and I notice video speeds up
> considerable (like 10 times as fast) in the recorded file. Audio is
> OK, and if I use a compressed audio format (like mp3) video is fine as
> always. Does anyone have an idea why video speeds up the moment I use
> uncompresseed audio (CODEC_ID_PCM_S16LE)?
> Mike Versteeg
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