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Activity Forums Adobe After Effects mocha pro adjust track problem:tracking keeps driftin between keyframes

  • mocha pro adjust track problem:tracking keeps driftin between keyframes

    Posted by Assaf Goldlust on June 23, 2018 at 6:44 pm

    im dealing with this issue for sometime but its really getting annoying and hinders my work.

    im trying to fix the drifting in my track motion using adjust but it keeps drifting between frames.

    Demo:

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    so seriusly? what the *&*@! is going on and how the *&!@)# do i solve it?????????

    Roei Tzoref replied 7 years, 10 months ago 3 Members · 5 Replies
  • 5 Replies
  • Martin Brennand

    June 25, 2018 at 4:51 am

    First question: Are you masking out the headphones when you initially track it?

    In terms of the AdjustTrack, what version of Mocha are you using?

    Martin Brennand | Product Manager | mocha – Imagineer Systems

  • Assaf Goldlust

    June 25, 2018 at 10:08 am

    version 5.6 i did not tracked out the headphone.

    i was more concern with the reflections on the screen and subtracting will interfere with the track

  • Roei Tzoref

    June 25, 2018 at 1:49 pm

    if you just want to replace the screen, all the headphone part should be out of the equation. you should track just the frame without the screen itself so you won’t catch reflections. one way to do this is tracking 2 layers. like this:

    the above layer will always be the track matte so you are really tracking this:

    now you won’t have so much drift that is caused by all the headphones part.

    Roei Tzoref
    2D/VFX Generalist & Instructor
    ♫ AeBlues Tutorials ♫
    http://www.tzoref.com

  • Assaf Goldlust

    June 25, 2018 at 9:36 pm

    this pretty much what i did

  • Roei Tzoref

    June 26, 2018 at 12:01 am

    I see your layer contains much more than the frame so that is probably the cause of this push and pull fight you are having. can you send me the shot so I could try and see if I could find an easier way?

    Roei Tzoref
    2D/VFX Generalist & Instructor
    ♫ AeBlues Tutorials ♫
    http://www.tzoref.com

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