2017-07-10 20:24 GMT+08:00 qw <[email protected]>:
> Hi,
>
> I have one question about ffmpeg's one key function. If ffmpeg fetch one
> rtmp stream from one rtmp server and no audio stream is available at the
> beginning, then ffmpeg only detect video stream without audio stream.
> However, after several minutes, one audio stream existed in rtmp stream, how
> ffmpeg to do with the case? Can ffmpeg functions add the new audio stream
> dynamically, or ffmpeg functions/structures need to be reset?
do you mean probesize?
>
> Thanks!
>
> Regards
>
> Andrew
>
>
>
>
>
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