[FFmpeg-user] How can I remux a video from 2997/100 to 30000/1001 fps?

[Roger Pack]

>> How do you get the output which shows the exact fps as fraction (100/2997,
>> 1001/30000) - and why are they written reversed (100/2997 != 2997/100) ?
>
>
> Figured it out:
> "$ ffprobe -v debug input.avi"
>
> But as I'm still curious: Why is the fraction written inversed (as asked
> above)?

If nobody knows then it's probably a bug...
-r