Is it possible to delete the edge of alpha video?

[Eko Wardoyo]

Deal community, i have an alpha video (transparency video) that i move to v2, and another video in v1. unfortunately, the edge of the transparent video is really annoying.

Please see the image below :

Is it possible to delete that black/grey edge?? thanks.

[Eko Wardoyo]

Is it imposible?

[Peru Bob]

Tedious rotoscoping in After Effects might do it.

How was the background removed?  Was it done in Premiere Pro?

[Eko Wardoyo]

Thanks @Peru Bob , i did rotoscoping in after effects. Then export it as RGB ALPHA. did i make mistake when using rotoscope?

[Peru Bob]

It might be better to ask that here:

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

[chrisw44157881]

for something that small, i'd just use AE's lightwrap and move on. its basically edge threshhold matted against itself so its using the background's layer as a feathered mask. bonus: lightwrap just makes things look more realistic because light naturally wraps around objects.

[Eko Wardoyo]

Thanks so much @chrisw44157881