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Activity Forums Adobe After Effects Footage gets pixelated in AE?

  • Footage gets pixelated in AE?

    Posted by Tejal Shah on April 25, 2013 at 6:39 pm

    I am doing some green screen keying for a project. When I bring the footage in AE (CS6), it gets slightly pixelated towards the edges of the subject- even before I start keying. I can’t seem to figure out whats wrong with the footage. The clip I’m importing is XDCAM EX 1080p30 (35Mb/s VBR).

    I’m dragging it right to the comp, so the comp settings are the same. Please let me know if there is any solution. Thank you!

    John Cuevas replied 13 years ago 3 Members · 3 Replies
  • 3 Replies
  • Tejal Shah

    April 25, 2013 at 7:19 pm

    Thank you for responding! It may be interlaced. How do I interpreted the footage properly?

  • Walter Soyka

    April 25, 2013 at 7:26 pm

    XDCAM footage can be anamorphic, with pixels wider than they are tall. Your footage may be 1440×1080 with a pixel aspect ratio of 1.33.

    If this is the case, the footage may look a little jagged in your comp viewer. You have two options:

    Toggle the Pixel Aspect Ratio Correction button under the viewer (it’s a rectangle with a bi-directional arrow above it) to see your image as square (squished-looking) pixels.

    OR

    After Effects > Preferences > Previews, then change the Viewer Quality > Zoom Quality away from “Faster” to either “More Accurate” or “More Accurate Except RAM Preview.”

    Walter Soyka
    Principal & Designer at Keen Live
    Motion Graphics, Widescreen Events, Presentation Design, and Consulting
    RenderBreak Blog – What I’m thinking when my workstation’s thinking
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  • John Cuevas

    April 25, 2013 at 7:27 pm

    Right click it in the project window and choose interpret footage.

    Johnny Cuevas, Editor
    Thinkck.com

    “I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
    —THOMAS EDISON on inventing the light bulb.

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