How to make a transition with this shape ?

[H_Gu]

Hey,

Wanna know how to make a smilar transition using the grey shape like in this photos (frames from a video).

If it has a name, what is it ?

Thanks in advance.

Clearer colored shape.

[Peru Bob]

Can you post a video, rather than screenshots?

[H_Gu]

Ok, but it's too obvious on video.

[H_Gu]

Here's another exemple at the end of the video

[Peru Bob]

That would be best done in After Effects.

Try asking here:

https://community.adobe.com/t5/after-effects/ct-p/ct-after-effects?page=1&sort=latest_replies&filter...