[FFmpeg-user] -framerate, -r and -itsoffset confusion

[Michael Koch]

Am 20.09.2021 um 10:45 schrieb Duncan Robertson:
> What is the difference between -framerate and -r?

-framerate is the framerate used for reading in the images.
-r is the output framerate, it's 25 by default if you don't use this 
option.
If -framerate is larger than -r, then some frames are dropped.
If -framerate is smaller than -r, then some frames are duplicated.

Michael