Tuesday, April 25, 2023

Re: [Avid-L2] OT: Is there a way to remove duplicate frames in After Effect or Avid using Motion editor for 2:2:2:4 Footage?

[Edited Message Follows]

For some reason the material was 1:1:1:1:2.  I looked up some After Effects script to remove duplicate frames but that is beyond my novice After Effects world.  I ended up manually removing the duplicate frames by splitting layers in After Effects and bumping the new layer back a frame.  The clip was only 38 seconds so even though it was tedious it seemed the easiest solution.  That then came into Avid seamless with no duplicate frames and I promoted the motion adapter to adjust to 100% to get frame for frame playback, no sync was involved otherwise I'd approach it differently.  This is colorized old public domain footage so I have no idea the food chain involved but it was every 5th frame that was duplicated.  Occasionally at shot changes the cadence seemed to drift but perhaps the 30 fps played into the drift.  That's amazing that ffmpeg has duplicate frame detection.  That's  a realm of processing I've never dealt with.
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