[FFmpeg-user] Let ffmpeg pick correct fps from stdin

[Moritz Barsnick]

On Fri, Jan 15, 2016 at 09:32:17 +0100, Jean-Marie Baran wrote:
> Just to make sure, this means that I have no other choice than to 
> specify "-r myfps" before the input video stream ?

Which is annoying if you don't know the frame rate or if it's VFR.

Would it be worth an attempt to add an option to ffmpeg to take the
timestamps from "arrival time" (time of day)? I'll have a look at this
- sometime.

Moritz