Open the source clip in VDubMod. Is there a pattern of three non-combed frames followed by two combed frames? If so, it's telecined and you should use the Telecide-Decimate -combo (simply put, IVTC the clips).
Otherwise the path depends on whether you can keep the files as NTSC or need to convert to PAL. |
1st of all thank you both for such a quick reply.
2nd when I load my source into VDubMod I can't find a 3on2 sequence. In fact, I can't get why some parts are combed and some other are not. I thought that in scene change transitions I would find combed effect and on specially fast scenes. But sometimes I find fast scenes/scene change where I can't find the combing effect. VDubMod file info says 720x480, 29.970fps (33367us). I have tried to burn this source to a DVD but...to tell you the truth...sometimes I think I can see the combing effect when watching on the TV too. I know, it doesn't make sense but nevertheless I get that feeling :lol:. I would feel much better if I could deinterlace it and maybe slow it down to ~25fps if that's possible :). Any help will be very welcome :D. Cheers |
Could you upload an unprocessed sample clip, preferably one from where there's no combing and one where the combing is visible. I guess something like 100 frames would be enough but you can upload a larger clip if you like.
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Ok, I'll try to find sometime during today to upload the clips.
Thanks in advance guys ;). |
Errrrm, guys?
I have a problem. I want to cut a few frames from my VOBs but...what tool should I use to do that? Cheers |
Open the VOB in DGIndex, choose a small range and choose Save project and demux video. You'll get an m2v file out of that.
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Thanks Boulder :D
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-kwag |
Hi guys :).
I'm sorry for taking so long to post but lately I haven't had a life due to too much work. :( Man I could use some vacations... So here's what I have. http://www.freewebs.com/kvcdguides/clip1.demuxed.m2v Please be so kind to advise me on what to do from here on ;). Thanks in advance :). Cheers |
The stuff looks like it's mostly progressive at 29.97fps, only some occasional combs but there's no pattern.
You could try using ConvertFPS(25) but it will probably look bad. I don't know if there's any decent way to do the conversion, one option is to use MVFlowFPS or MVFlowFPS2 included in MVTools (avisynth.org.ru) instead. |
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Thanks for looking at my sources. These are the words that I retained from your post. If there's no decent way to convert these from interlaced to progressive I really won't loose much more of my (and yours') time with this. But does this mean that my only option is authoring and watching this as interlaced? And does this use to happen very often with your sources? TIA Cheers :) |
You can try using ConvertFPS but I'm not sure if the results are satisfactory. NTSC to PAL conversions often result in blending or jerkiness unless you have a clean, progressive 23.976fps source.
Try this one: Code:
MPEG2Source() Replace ConvertFPS(50) with this: Code:
backward_vec = MVAnalyse(isb = true, truemotion=true, pel=2, idx=1, sharp=1, blksize=8) Code:
backward_vec = MVAnalyse(isb = true, truemotion=true, pel=2, idx=1, sharp=1, blksize=8) |
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Thankfuly I live in PAL land and I don't get to see much interlaced stuff. Quote:
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Thanks for helping me here. Hopefully next time I get a 23.976 source and maybe you can explain me more in detail what I need to know for those sources. Are those the 3:2 ones? The ones that I can use Telecide? Cheers |
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trying to fully understand interlaced is giving me a headach. i work 6 days a week 10 to 14 or sometimes more hours and dont have a lot of time. (honest) .i have made a basic kvcd from scratch about 2 years ago and might be a little rusty but all i need is a script for interlaced sources. so is there a basic script? all i want is my wife work out videos (a couple of them) on a kdvd really dont care a bout the best quality.
SOURCE: - dvd - interlaced - Framerate 29.97 - aspect ratio 4:3 - 45 min long DESTINATION: -KDVD Full D1 720x480 - Encoding App Tmpgenc - Muxing App BBmpeg - Burning App Nero thanx for any help |
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If you don't bother to use one DVD for just this video then do not mind about scripts : encode straight forward your video in interlaced mode. No filter is necessary, just a resize if needed. |
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-kwag |
thanks for answering and sorry for late response
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i also heard that if i dont have to deinterlace if i am only watching it on my tv and if true do i just use kwag's latest script? and kwag thanks for the info, but what i meant was i dont understand how to use the deinterlaced plugins to make the script. i just used your script. Quote:
thanks |
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In your situation, I think you just have to use the "Step one - Step two" given by Boulder in the first message of this toppic to deal with the source. There is just the problem with : where to put your filters, and I have to say that I don't really know. I never deal with interlaced material :(. Boulder ? |
If you do not do any filtering, you could just simply use this as your script:
Code:
MPEG2Source("path\clip.d2v",cpu=4) |
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