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Activity Forums Adobe After Effects Continuous Rasterization and Pre Composing?

  • Continuous Rasterization and Pre Composing?

    Posted by Michael Brodner on April 19, 2009 at 2:44 pm

    Hey all, I created a motion graphic with lots of animation and camera movement and realized that instead of being 1280×720, it needs to be 1440×1080.

    I was told in another forum to pre-compose all the layers with “continuous rasterization” but I’m not sure where that option is to set. I understand how to pre-compose and what rasterize does but I have not ever heard of that particular phrase before.

    Is there a better way to achieve what I am trying to do or is this the way to go? Thanks

    Bones

    Jon Geddes replied 17 years ago 4 Members · 8 Replies
  • 8 Replies
  • Dan Blaim

    April 19, 2009 at 5:25 pm

    The continuous rastorize button is located in your timeline window between the “shy” (hide layer) and your quality (wire,draft,best) the button header looks like a sun.

  • Michael Brodner

    April 19, 2009 at 5:49 pm

    Okay so I did check to make sure that was selected and it was, for all layers. Here’s what happens now. Looks like either the camera needs adjustment or maybe the rotation of the text layers.

    Here’s before pre-composing:

    https://i54.photobucket.com/albums/g109/Bonesone4/Picture1-22.png

    and here’s after:

    https://i54.photobucket.com/albums/g109/Bonesone4/Picture3.png

    Notice how the camera switched on me a little bit. It looks like the text layer is still slightly off…

  • Dan Blaim

    April 19, 2009 at 6:03 pm

    Also I just noticed. If Suretarget is referencing certain layers will it still work if the layers have been combined into one layer? Try precomposing again and include the Suretarget layer.

  • Dan Blaim

    April 19, 2009 at 6:11 pm

    OK, try clicking on the continuous rastorize for the precomp layer.
    Or try turning the continuous rastorize on the individual layers off and just do it on the precomp layer.

  • Michael Brodner

    April 19, 2009 at 6:53 pm

    now when I alt click on the pre comp, it won’t let me switch off the continuous rasterize button. ???

  • Dan Blaim

    April 19, 2009 at 10:46 pm

    Is the continuous rastorize button active on the precomp layer? Are your layers locked? Another thought is that you are increasing the size of the overall composition and some camera/layer adjustments will be unavoidable.

  • Roland R. kahlenberg

    April 20, 2009 at 11:30 am

    You’ve created the initial comps in HD720 but now need to output to HD1080. 1440×1080 is anamorphic HD, it’s actually 1920×1080 but the 1440 has rectangular pixels.

    My suggestion is to work in non-anamorphic HD and convert from 720 to 1080.

    First off, duplicate the 720 comp as a backup. Then use the Javascript (in the Scrpits folder within the main AE folder), Scale Comp to convert from HD720 to HD1080.

    Everything should now line up except that things are in 1080.

    The next step is to nest this HD1080 (1920×1080) into a 1440×1080 (HS 1080 anamorphic) and ensure that you fit the nested comp to fit.

    But before doing the previous step, I will check with the client to ensure that they can’t accept a true HD1080, 1920×1080 output. CHances are they will.

    HTH
    RoRK

    broadcastGEMs – AEPro Volume 02 (Professional Adobe After Effects Project Files – Now Available).

    Adobe After Effects Training in South East Asia.

  • Jon Geddes

    April 20, 2009 at 7:15 pm

    I guess nobody else noticed that he had his precomp as a 3D layer? This is probably whats causing the camera shift problem. When you applied the sure target effect, the camera is moving around your precomp in 3D space (since you made it a 3D layer). Your precomp should be a 2D layer, with the collapse transformations turned on.

    Jon Geddes
    Motion Graphics Designer
    http://www.precomposed.com

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