GES, picture in picture, take only sub-rectangle of foreground video

[Antonio Ospite]

On Fri, 30 Mar 2018 12:57:17 +0200
Antonio Ospite <ao2 at ao2.it> wrote:

> On Thu, 29 Mar 2018 20:57:37 -0700
> David Ing <ding at panopto.com> wrote:
> 
[...]
> > My question is:  Is there an easy way to take the sub-rectangle of the
> > foreground video using GES?  How?
> 
> You can use a "videocrop" effect and combine it with the scaling
> transformation.
>
[...]
> I'd paste a ges-launch-1.0 example too but the parsing of the +effect
> argument seems to be broken, or at least I couldn't figure out how to
> pass properties.
> 

Here is an example using ges-launch-1.0:
https://git.ao2.it/experiments/gstreamer.git/blob/HEAD:/shell/ges-videocrop-effect.sh

Ciao,
   Antonio

-- 
Antonio Ospite
https://ao2.it
https://twitter.com/ao2it

A: Because it messes up the order in which people normally read text.
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