The default MLT profile is dv_pal, which is 25 fps. Either you need to
specify a profile by its base name, or you can generate one (i.e.
auto-profile) using mlt_profile_from_producer():
http://www.mltframework.org/doxygen/structmlt__profile__s.html#adf600692f0381afa77a2d23fafbb692d
On Tue, Apr 28, 2015 at 2:20 PM João Gouveia <jtrgouv...@gmail.com> wrote:
> Hello all.
>
> I've been using the MLT Framework for a c++ project which provides
> some level of video editing. I'm loading a video file which was
> rendered at 15 fps but when I ask the profile, or the producer for the
> fps value, it always gives me 25.
>
> The video plays fine, so I assume it is repeating frames? Is there a
> setting that I need to set so that it uses the file's fps? It is
> extremely important that the frames play at the correct fps otherwise
> the video will desynchronize from the user's annotations.
>
> Kind regards,
> João Gouveia.
>
>
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