[FFmpeg-devel] Short last frame with movenc
michaelni at gmx.at
Sat Oct 6 05:13:09 CEST 2012
On Thu, Sep 20, 2012 at 04:41:51PM +0100, Al Crate wrote:
> Hi, I`m trying to encoded a prores movie into a mov container.
> This works fine with
> time_base.den = 24
> time_base.num = 1
> But if I try
> time_base.den = 600
> time_base.num = 25
> I get problems with moveenc setting the duration of the last frame
> to 1, instead of 25.
> It looks like oformat->write_header() which is called in
> avformat_write_header is setting the AVStream time_base to 600:1
> instead of 600:25.
> Can some one reproduce this, I did a packet dump and the durations
> are all 0.0002, whereas using 24/1 they come out with the correct
> duration of 0.042.
can you provide the input file you used and the command line so it
can be reproduced ?
i had no luck with a quick try with a random file
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I know you won't believe me, but the highest form of Human Excellence is
to question oneself and others. -- Socrates
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