Quantcast KVCD: Deinterlace vs IVTC ? - digitalFAQ.com Forums [Archives]
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06-09-2002, 12:26 AM
a_star62 a_star62 is offline
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What is the difference between the two? I have a 29.97fps source that is progressive according to dvd2avi. I want it to be 23.976fps so what do I do
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07-08-2002, 01:50 AM
Smoochie3 Smoochie3 is offline
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good question! Why has no one answered this? i'd like to know too. When to use IVTC or Deinterlace?
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07-08-2002, 03:31 AM
kwag kwag is offline
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You can do IVTC only if the original source was shot FILM at 24 fps. If your source is 29.97 interlaced, the best you can do, is de-interlace it for your VCD. That's about it. You can't convert a 29.97 interlaced, ex: a digital video, to 23.976. You'll get a jumpy video.

kwag
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07-08-2002, 11:52 AM
gopalkk gopalkk is offline
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I am applying AviSynth's Telecine filter on Indian DVD of 29fps NTSC UNKNOWN Interlaced to bring it down to 23.9fps. The source is not completely interlaced but some frames are. Am I doing right? Any better approaches? - TIA
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07-08-2002, 03:22 PM
Smoochie3 Smoochie3 is offline
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I am trying to rip "The Rock" -- Criterion Collection. I think its a hybrid DVD with film and interlaced video. Should i use deinterlace or telecide/decimate?
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07-08-2002, 03:49 PM
kwag kwag is offline
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If your source is mixed interlaced and film, please read here:
http://www.doom9.org/decomb.htm

kwag
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07-09-2002, 12:55 PM
Smoochie3 Smoochie3 is offline
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Thanks!
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