[FFmpeg-user] Change frame rate without reencoding

[paulj at arrakis.es]

Hi all:

	Is it possible to change the frame rate in, say, a H264 Quicktime video without having 
to reencode it again? From what I know, the frame rate is just a piece of metadata in the 
headers of the file, so it should be possible to do this (switch just that field in the header), and 
in fact, some software like Apple's Cinema Tools can do it (for Quicktimes at least). But I 
haven't been able to do that in ffmpeg, and reading through the docs, there doesn't seem to 
be a way. Is it possible at all?


                                  Paulo.

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"Oh, don't worry kids. Most of you will
never fall in love. You'll just marry
for fear of dying alone."

                             The Simpsons.
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