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Activity Forums Adobe After Effects Trimming logic

  • Trimming logic

    Posted by Martin Mark on March 21, 2015 at 11:39 pm

    I’m new to AE and I can’t get a hold of it’s trimming logic.

    My clip is a bit too long so I trim it from the beginning and from the end with trim comp to work area.

    I want to use time remapping. I enable it, but the keyframes are not going to the beginning and end on the trimmed clip, but to the beginning and end of the original clip.

    How could I trim the clip so there wouldn’t be anything left, but the short clip itself?

    Walter Soyka replied 11 years, 5 months ago 3 Members · 3 Replies
  • 3 Replies
  • Declan Smith

    March 22, 2015 at 12:25 am

    Trim your clip as you have been doing, then pre-compose it. You should be able to retime the precomposed clip as desired as its start / end will be as you selected on the original clip.

    Declan Smith
    https://www.madpanic.tv
    After Effects CS6/ FCS3 / Canon XLH1 / Canon 7D / Reason / Cubase

    “it’s either binary or it’s not”

  • Martin Mark

    March 22, 2015 at 9:27 am

    Thank you, Declan!

  • Walter Soyka

    March 24, 2015 at 1:34 am

    I’ve just published a script to enable time-remapping to trimmed layers’ extents.

    Presenting keen-TrimRemap:
    https://www.keenlive.com/renderbreak/2015/03/keen-trimremap/

    The blog post includes instructions on how to use the normal Ae shortcut for time-remapping to run this script instead, essentially making this the default time-remapping behavior in Ae. Feedback is always welcome.

    Walter Soyka
    Designer & Mad Scientist at Keen Live [link]
    Motion Graphics, Widescreen Events, Presentation Design, and Consulting
    @keenlive   |   RenderBreak [blog]   |   Profile [LinkedIn]

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