[FFmpeg-user] TimeCode Conversion

[Frederico Cengarle]

Hi,

I'm trying to convert files from 25 fps to 24 fps.  Now, the twist is that
I also need to convert the TC start to 24 fps (ex:  TC start 25fps of
11:24:49:11 become 11:53:21:12 once convert to 24 fps)

Now I have a vague idea on how to do it (Probe the TC start of the clips,
Convert SMPTE TC to frames number and generate a 24 fps TC start using this
frames numbers)  The only thing is that I'm not sure how I can do this
using FFmpeg.  Anyone have an idea on how to do this (or have a better
solution)?

Thanks
Fred