[FFmpeg-user] How to scale FFmpeg

[Carl Eugen Hoyos]

> Am 12.03.2021 um 08:27 schrieb <imalkevich at gmail.com> <imalkevich at gmail.com>:
> 
> I'm trying to run the following command:

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A few random comments:
mpegts and mp4 are not the same things.
You generally cannot request an FPS rate.
When you use the x264 preset „slow“ do not expect it to work in real-time.
There is a tee muxer and it is mentioned in the documentation.

Carl Eugen