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Activity Forums Apple Final Cut Pro Legacy deinterlacing and fcp/osx/qt behaviour questions

  • deinterlacing and fcp/osx/qt behaviour questions

    Posted by Baba Goof on September 19, 2007 at 6:04 pm

    i’m doing some tests involving deinterlacing my source
    materials. somewhere i read in the fcp manual that fcp
    displays video deinterlaced to avoid annoying combing
    effects. in this case those annoying effects are exactly
    what i want to see for evaluation purposes.

    i’ve also noticed that the qt player seems to also be
    reluctant to show the materials as interlaced. is this
    osx level behaviour, fcp/qt level, or what? how can i
    get around it? all i want is to be able to put up an
    interlaced clip next to its deinterlaced counterpart in the
    qtplayer and run them both so i can look at quality side
    by side.

    thanks,
    BabaG

    Baba Goof replied 18 years, 7 months ago 2 Members · 2 Replies
  • 2 Replies
  • Sean Oneil

    September 19, 2007 at 6:14 pm

    An external broadcast monitor will always show the raw interlaced footage. But I agree it’s annoying you can’t turn it off in FCP.

    As far as QT player goes, sometimes I see the fields and sometimes I don’t. I think with certain codecs/formats QT automatically knows how to deinterlace it.

    You can always use Cinema Tools. Just open a QT file in CT, and it will never show anything deinterlaced.

  • Baba Goof

    September 19, 2007 at 7:05 pm

    thanks sean. i’ve noticed the sometimes on sometimes off
    qtplayer behaviour as well. so deinterlace can’t be turned
    off in fcp? bummer. will try ct. can multiple clips be run
    simultaneously in ct? that’s one advantage with qtplayer,
    can run multiple instances to see an interlaced and de-
    interlaced side by side; not frame accurate but close.

    thanks again,
    BabaG

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