ffmpeg -i <filename> -filter:v fps=fps=30 <filename>

[niektuytel]

dear,

the given command in the title should create a new file with a proper frame rate,
how ever my question is is this also possible with c++, and what i have to use re-muxing ?
or more thinking about muxing?

thanks in advance for helping,
(would be awesome if you give some sample code, :) )

kind regards,

Niek

[leandromoreira]

Hi there @niektuytel you need to transcode, the third part of this tutorial explains a simple example.

[niektuytel]

thanks, it is working now