[FFmpeg-user] can someone help please?

[Carl Eugen Hoyos]

2017-11-13 3:15 GMT+01:00 Mr Chillington <mrchillington at gmail.com>:
> So I want to capture my rtmp stream and right it to a file and then
> push it out to my twitch. sooo something like the image attached
> but to except a incoming stream and then write the file.

Apart from Moritz' (useful) suggestion:
rtmp provides flv files which can be dumped as-is, but FFmpeg
does not support it. rtmpdump may be the software you are
searching for.
(Since this was asked elsewhere: This is not possible with
rtsp streams.)

Carl Eugen