[FFmpeg-devel] modify ffplay for dumpstream in rtsp?

[Marton Balint]

On Sat, 3 Oct 2015, compn wrote:

> On Sat, 3 Oct 2015 10:45:25 +0200
> Nicolas George <george at nsup.org> wrote:
>
>> Le duodi 12 vendémiaire, an CCXXIV, Jan Panteltje a écrit :
>> > I was thinking about adding a command line option to ffplay to
>> > enable the 'dump to stdout' modification, but am taken aback by why
>> > I do not understand the double speed effect in playback.
>> The double speed effect is probably caused by you saving the packets
>> payloads but not their headers. The result is an elementary stream,
>
> yes, ffplay uses some default fps for raw h264.
>
>> limitations, and I am pretty sure it can already be done in a
>> different but more robust way.
>> 
>> Most importantly, if ffplay is capable of playing the stream, then
>> ffmpeg should be able to read and manipulate it
>
> he wants to play and dump at the same time. like vlc can. 
>
> should this functionality be added to ffmpeg or ffplay?
>

A bitstream filter maybe?

Regards,
Marton