[FFmpeg-user] one encode, two outputs with different duration

[Carl Eugen Hoyos]

Bouke (VideoToolShed <bouke <at> videotoolshed.com> writes:

> > Then use the option that writes the mov header 
> > early (I have never tested it iirc).
> 
> Please enlighten me, what is that option?

Looking at https://ffmpeg.org/ffmpeg-formats.html#mov_002c-mp4_002c-ismv 
-movflags empty_moov comes to mind.

Carl Eugen