24p vs 60i file size on minidv tape

[Gundorf Dunderklumpen]

is there a difference in file size betweeen 24p and 60i on mini dv tape? or does mini dvd carry the same file size regardless of frame rate?
thanks

 

[THoff]

The bitrate (and thus file size) is fixed. The duplicate frames are flagged for removal, but they are still on the tape / in the file.