Creative Communities of the World Forums

The peer to peer support community for media production professionals.

Activity Forums Adobe After Effects Object (stain) removal on door with zoom and shadows crossing

  • Object (stain) removal on door with zoom and shadows crossing

    Posted by Gates Bradley on July 19, 2019 at 11:33 pm

    A little embarrassed– the shot seemed easy enough, but it’s really throwing me for a loop. There is a bloodstain on an elevator door that needs to be removed. However the shot is a dolly push in and the character crosses the stain, casting a complex shadow across it.

    Can anyone better experienced chime in on some technique? It’s mainly the shadow that makes it so tricky.

    Here is a link to the clip.

    https://youtu.be/lOQXhLW_DyE

    Gates Bradley replied 6 years, 9 months ago 1 Member · 1 Reply
  • 1 Reply
  • Gates Bradley

    July 20, 2019 at 1:54 am

    It wasn’t quite as bad as I thought – I was even able to avoid tracking. I roto’d the character whenever he crossed the stain, masked out the stain throughout. I duplicated that base layer and slid it behind the mask, aligning the top the door. I applied a simple level to match color, and then for a shadow, put a BW gradient on a solid over the fill layer, rotated it to match the angle of the shadows in the scene, and the keyed the position to match the shadow going across. I messed with opacity of the shadow to further integrate.

    Whew! Hope this helps some noob like me sometimes.

We use anonymous cookies to give you the best experience we can.
Our Privacy policy | GDPR Policy