[Libav-user] How to handle dynamically changing streams / parameters / codecs?

Carl Eugen Hoyos cehoyos at ag.or.at
Sat Nov 3 16:50:31 CET 2012

Andrea3000 <andrea3000 at ...> writes:

> What do I need to update in the FFmpeg structure to 
> handle the change?

I suggest you first test ffmpeg (the command line application) 
or ffplay (or MPlayer). If they do not support the changing of 
number of audio / video streams or parameters (not bitrate, 
since that changes all the time for real-world codecs), 
consider reporting it here, on ffmpeg-users or on trac.

If it works, you only have to make updates in your 

Codec change is generally unsupported afaik, if you have 
such a sample, please provide it!

Carl Eugen

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