ADOBE AFTER EFFECTS:

Re: Composite modes & Alpha channels


	Cow Forums : Adobe After Effects basics VIEW POSTS • ADD A NEW POST • SEARCH • CHANGE FORUM

Respond to this post • Return to posts index • Read entire thread

Re: Composite modes & Alpha channels
by Ben Heusner on Jul 1, 2009 at 11:51:59 am

Sounds like you've got an issue with premultiplied alpha channels.

In list view in your bin FCP, make sure that your clip has the Alpha channel set to Premultiplied with Black. Or render out your clip in AE with a straight alpha instead of a premultiplied one.

Hope that helps,
Ben

Curious Turtle Professional Video
Training | Editing |Support

www.curiousturtle.com
Need help with your planar tracking?: Rock Steady : Successful Motion Tracking in Mocha & After Effects & Tracked : The Art of Motion Tracking in Mocha for FCP

Respond to this post • Return to posts index • Read entire thread

Current Message Thread:

Composite modes & Alpha channels by Neil Weaver on Jul 1, 2009 at 11:02:09 am
- Re: Composite modes & Alpha channels by Ben Heusner on Jul 1, 2009 at 11:51:59 am
  - Re: Composite modes & Alpha channels by Neil Weaver on Jul 1, 2009 at 2:32:30 pm

Note: If you are a registered user please click here to login before posting.

Your post will not be accepted if your name and email address are not registered in our database. Click here if you do not have an account.

Name

E-Mail Address

Subject

E-Mail me when someone responds

Just This Message

Entire Thread

None

Message:

Note: The following are HTML characters and may cause parts of your post to disappear if not used correctly: < > &
To include any portion of the post in your response, highlight the desired text and hit the "Q" key. Read more...

Add your message signature

Note: By clicking "Post Direct" button above, you are agreeing to the Creative Cow's Code of Conduct.