[Libav-user] Could not find codec for mpeg4 on rtsp?

Hwangho Kim loveall0926 at gmail.com
Tue Jul 5 07:54:48 CEST 2016

> [rtsp @ 00000000000ccb20] Could not find codec parameters for stream 0 (Video: none, 1 reference frame, none): unknown codec
> Consider increasing the value for the 'analyzeduration' and 'probesize' options
> Input #0, rtsp, from 'rtsp://': <rtsp://':>
Is rtsp:// <rtsp://> works correctly?

In the log, ffmpeg need more information to check the codec.

Please see blow link

https://ffmpeg.org/pipermail/ffmpeg-user/2013-March/014297.html <https://ffmpeg.org/pipermail/ffmpeg-user/2013-March/014297.html>
https://trac.ffmpeg.org/wiki/StreamingGuide <https://trac.ffmpeg.org/wiki/StreamingGuide>

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