ges-launch transition

Thibault Saunier tsaunier at gnome.org
Fri Jan 10 20:15:24 UTC 2020


Hello,

Transitions are automatically added when clips overlap, you can just do:

    ges-launch-1.0 +test-clip red duration=5 +test-clip blue start=2
duration=5

and there will be a transition from the second second to the fifth.

BR,

Thibault


On Fri, Jan 10, 2020 at 2:58 PM vincent achard <maxthaurac at free.fr> wrote:

> Hello gstreamer lovers!
>
> I'd love to get video transitions working from the ges-launch command line.
>
> Tried with several video formats (ogg/theora - mp4/x-raw): no luck (Ijust
> get a regular cut: direct switching from one clip to the other).
>
> even with test-clips it doesn't work for me (no transition effect
> observed):
>
> ges-launch-1.0 +test-clip red duration=5 +transition crossfade duration=2
> +test-clip blue duration=5
>
> is my syntax wrong? am I missing something?
>
> I use a self compiled 1.16.0 gstreamer version, and of course I can
> provide any debug / log
>
> Thank you for reading this!
>
> cheers!
>
> Vince
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> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
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