[Kdenlive-devel] [Kdenlive] Camcorder footage

Jean-Michel Pouré jm at poure.com
Wed Jan 14 08:33:22 UTC 2009

On Tue, 2009-01-13 at 21:06 +0100, Ivan Schreter wrote:
> Regarding the ffmpeg patch, as I wrote, this is NO SOLUTION. It's just
> a 
> workaround for this specific camcorder AVCHD format. It might cause 
> unpredictable results on other source material. But I didn't post it 
> anywhere else yet and don't have much time right now to do it. If you 
> wish, feel free to discuss it with ffmpeg developers and put me on
> the 
> CC :-)
> BTW, do you know by chance where is the video timing (or computation
> of 
> timestamps for timestamp-less frames) handled in kdenlive? Maybe I
> can 
> look at it during the weekend and eventually make a workaround
> directly 
> in kdenlive.

Dear Ivan,

I answer you on Kdenlive mailing list. This is about your workaround:

I proposed the solution on FFmpeg mailing list and someone answered me
that this was the same as -vsync 0 FFmpeg option. I don't understand
what video sync to zero means. But then how is the video synced? Maybe
you can explain us ...

Kind regards,

More information about the Kdenlive mailing list