• Boris FX Particle Illusion

  Pixel Aspect Ratio composite issue???

  Posted by Mark Weaver on November 7, 2008 at 9:55 pm

  Hello all,
  Ran into a problem with PI. I am trying to composite Meteor from
  PI into AE over my background video. The backgroud video was taken
  with an HVX200 so the resolution is 960×720 PAR=1.333.
  The default setup for compositions in P2 format is with the PAR
  set to 1.33, however I can’t seem to find the option to set this in
  PI. I can create 1280×720 square pixel out of PI, but when this
  gets put into the default AE comp(1.33) the alpha channel just
  gets messed up. Blocky edges… I’ve been through the tutorials
  and tried all the options… The luminescent premultiply is the
  way to go, but the alphas still get messed up.
  As a test, I changed the AE comp to 1280×720 PAR=1 and put the
  same two files in it… WOW wonderful composite!!!!

  Because all my footage is HVX200 stuff is there a way to set the
  PAR in PI to 1.33 so I can just use the defaults in AE.

  Okay this was long winded… Sorry about that…

  MBW

  Mark Weaver replied 17 years, 6 months ago 1 Member · 0 Replies
• 0 Replies

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