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#2 Deinterlace functionality

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nobody
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5
2001-11-13
2001-11-13
ALeX Kazik
No

Some bonus material on DVD's are just copied from
Video, in half frame method (50/60 fps) joind into one
full-frame (25/30 fps), and thus there are disturbing
horizontal offsets is the movie has a fast pan.

Just drop off all odd or even lines and the movie looks
better.

It's possible to inplement that?

Ciao, ALeX.

Discussion

  • Stuart Espey

    Stuart Espey - 2001-11-25

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    if you wanted to solve the interlacing by losing half of your vertical resolution, then it could be solved that way...

    Of course, you'd have to have a 320x240 or so movie then as your output (or CIF)

    So I suppose a "Deinterlace by subsampling" checkbox could be added...

    And then do the subsampling before the scaling, and treat the source as progressive CIF

     
  • ALeX Kazik

    ALeX Kazik - 2001-12-05

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    Sorry for the late answer..
    Yes, that is what I'm searching for.
    It would be great, if you can do that.

     
  • Colin Mckellar

    Colin Mckellar - 2002-02-13

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    The application MacMPEG2Converter (which resides at http://homepage.mac.com/linux/\) has basic de-interlacing functionality. It does not have a very high quality (certainly inferior to Cleaner) but it works. Perhaps code from that program could be used in MacMPEG2Decoder.

     
  • Nobody/Anonymous

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    de-interlace would be great to have.. cleaner sucks, and i dont want to have to use it.. its soooo slow

     

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