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31st December 2002, 06:25 | #62 | Link |
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hello...im in a spot where im not sure what to do...the project i'm currently working on comes out in dvd2avi as 80% FILM...how would you recommend i go about deinterlacing and ivtc...is it just normal telecide/decimate with decomb (or ivtc...or is my best bet just trial and error...thanks
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31st December 2002, 06:50 | #63 | Link |
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You need to process that with Decomb and specifically using the new mode=3 for Decimate. This new mode will be released very soon. It will decimate film portions in the normal way while applying the equivalent of ConvertFPS() to the video portions. The resulting clip will have a frame rate of 4/5 the input rate, i.e., 23.976 for NTSC.
An alternate approach would be to use Decimate(mode=1) with the improvements to mode=1 support that will also be released. Hybrid material is challenging and a good solution is still being evolved. |
31st December 2002, 06:50 | #64 | Link |
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I'd definitely go the decomb route first (I should try IVTC2.2, but I'm just to lazy to get another IVTCer and test it and find it's best settings for each encode I do...)
If you're doing this in AVS 2.5, I'd get Don's new release and test some of the new stuff he's added... Might help tracking down the non-film sections better and keep the field mis-matching and combing to a minimum EDIT: LOL, beaten by the man himself!
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31st December 2002, 06:53 | #65 | Link |
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@neuron
Question about flags left by DVD2AVI project files, and I know this has been asked before... Does it keep flags as to where a film converges from FILM to NTSC (let's say this for now...) and back again, where it happens, etc etc... and can these be used by decomb? I know I read somewhere you responding to this, but I forget where... EDIT: You also mentioned the 'new' mode=3... so will this be a god-send for us who are planning to rip/encode hybrid stuff like Star Trek DVDs? (Gonna happen for me eventually... )
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31st December 2002, 07:36 | #66 | Link | ||
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Quote:
But certainly, where the flags are known to be reliable, they can be used. I am addressing ways to exploit them. Quote:
Because clips are usually mostly film (especially from rips), this new mode may well be helpful. |
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31st December 2002, 07:41 | #67 | Link |
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thanks for your quick and informative replies...is mode 3 available in the legacy version decomb?, or is it (will it be) a yv12 thing...thanks
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31st December 2002, 09:06 | #68 | Link | |
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Quote:
But Avisynth 2.5 is not restricted to YV12. I encourage everyone to switch to Avisynth 2.5. |
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31st December 2002, 09:07 | #69 | Link |
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I'll switch soon enough
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