[FFmpeg-user] audio out-of-sync copying rtsp stream

Carl Eugen Hoyos cehoyos at ag.or.at
Thu Jul 14 13:13:54 EEST 2016

Dave Hess <dha4t.ffmpeg <at> gmail.com> writes:

> I am copying an RTSP stream from a Crestron streaming switcher 
> card and the audio lags the video in the captured mp4 file by 
> up to 2 seconds or so.

> C:\Program Files\ffmpeg\bin
> >ffmpeg -rtsp_transport tcp -i rtsp://

Does it work if you do the following?
$ ffmpeg -rtsp_transport tcp -i rtsp:// 
-qscale 2 out.avi

Carl Eugen

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