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Activity Forums Adobe After Effects Mocha ratio promblems

  • Mocha ratio promblems

    Posted by Andy Hofner on August 24, 2014 at 11:14 pm

    Hello there,

    I’m using Mocha AE CS6.

    I open a new project in Mocha. I select the clip i’m working with (1920*1080).

    Pixel aspect radio is on ‘HD 1’.

    Then i press okay and the clip loads.

    Just before it loads, I get a flash of the video i’m loading, but in a different aspect radio. It’s long and narrow, crushing the height of the clip.

    After tracking the video clip, i export the info and paste it into After Effects onto another 1080 video.

    The information pasted into After Effects becomes crushed and moved up from the area i originally tracked. I believe it’s pasting the info, thinking that the video i’m using is the crushed size one I get a flash of when it’s loading, and not at a 1080.

    Hope you can understand what i’m saying.

    It’s very frustrating, I’ve played with the pixel aspect ratio and tried various clips to no avail.

    Any help from you guys on this would be amazing.

    Thanks for your time!

    Ross Shain replied 11 years, 8 months ago 2 Members · 1 Reply
  • 1 Reply
  • Ross Shain

    August 25, 2014 at 10:24 pm

    Are you choosing de-interlace on import?

    To troubleshoot this, I would export your footage out of AE as an image sequence and import to mocha without de-interlacing.

    I suspect the issue is in the QT file header.

    Best,
    Ross

    Ross Shain
    Imagineer Systems
    http://www.imagineersystems.com

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