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  • Consolidating 1080 29.97i footage into a 1080 29.97p project

    Posted by James Iovino on May 20, 2013 at 3:41 pm

    Hi all, potential newb question here but after searching and searching I haven’t been able to find a good answer to the question.

    I had a shooter accidentally set his recorder to interlace instead of progressive. It’s green screen footage and the recorder was 10-bit DNxHD 220X but he also rolled on the camera (C100) at the requested 1080 29.97p at 8-bit color.

    These are the options I’m considering, is there a 4th that I’m not seeing? Anyone know what would be ideal here or have a strong opinion? Thanks in advance.

    1) Consolidate the interlaced footage into the progressive project (will there be line artifacts? work around?)
    2) I haven’t started editing yet and the second camera shot progressive (cover b-roll, not same green screen scenes) should I just edit in 1080i and then consolidate the progressive materials into the interlaced project?
    3) Use the 8-bit MTS files from the C100 directly and have a completely 1080p project (potentially sacrificing the cleanest chroma keying potential)

    -Jimmy

    John Pale replied 12 years, 11 months ago 2 Members · 2 Replies
  • 2 Replies
  • John Pale

    May 20, 2013 at 5:31 pm

    Initially bring the footage into a 1080p project, then move the bins into your 1080i project.
    When you edit with them, Avid will add a motion adapter to convert it to interlaced. Usually looks just fine.

  • John Pale

    May 20, 2013 at 5:33 pm

    Oops. I see I have it reversed as far as Progressive/Interlaced, however you can use the same procedure.

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