how modify 'Video Frame rate' of a movie?

[phoenix4]

Hi,

I have a quicktime movie.

Running exiftool on it it shows:
Video Frame Rate                : 23.976


Is there a way to modify this value using exiftool to say 25?

(I only want to change the meta/header and not re-encode)

Thanks,
Adam

[Hayo Baan]

Adam,

Have you already tried the following?
exiftool -VideoFrameRate=25 your.mov

Note: please test this first on a copy of your file. And also notice that even if the update to the framerate value in the file is successful, it may still not have the desired effect...

Let us know if it worked 

[Phil Harvey]

No.  ExifTool has only limited write ability in QuickTime movies.  It only writes XMP plus a few date/time tags.

- Phil

[phoenix4]

Thanks everyone for letting me know.

Regards,
Adam