[FFmpeg-user] Change frame rate without dropping/adding frames

[Carl Eugen Hoyos]

tim nicholson <nichot20-at-yahoo.com <at> ffmpeg.org> writes:

> >> I want to take a video at 60fps and convert it 
> >> to 24fps, without adding or dropping frames.
> > 
> > Use the input option -r.
> 
> which is ignored if using stream copy...

Use avi as intermediate container.
(The OP originally didn't say what exactly he 
needs, input option -r does change the frame 
rate without dropping or adding frames.)

Carl Eugen