Re : Render a 50fps project at 25fps

Cyril Duveau linux4cyril at
Tue Oct 31 10:43:39 UTC 2017


I attended the café yesterday, and raised my question about this.
J.B.M suggested to use the -r=25 option.
It does produce the video output at 25 fps, but:

-1 the audio output is twice too fast. For a test on a sequence of 10
secondes, the audio fits in only 5 secondes.

-2 I had a problem yesterday evening that I investigate and test again
today, there is a huge memory leak, similar to this:
Either the bug mentioned is not fixed, either there is a similar one
somewhere else.
This happens only when exporting video+audio, not if I only export the

Do you know if Dan is following this mailing list?
On which side is the first bug (audio output too fast), kdenlive or


Le mardi 24 octobre 2017 à 13:47 +0200, Cyril Duveau a écrit :
> Hi,
> Thanks again for these detailed information!
> Evert, I have not received the mail mentioned by Harald (that's why
> you
> may thing I am ignoring it), it is not in the archive of the list
> neither, can you resend it?
> Can't we render directly at 25fps from kdenlive (and from a 50fps
> project)? It uses to be possible (from the link of my first post),
> generating bug as well?
> Regards,
> Cyril

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