If it is any at all possible (as I know most [not all] people in this forum can't help themselves) can someone please direct me to a decent avisynth plugin or script (that I would obviously need to tweak) to reduce color bleed in animation. Now, hold on...before most of you let your asses catch on fire at such a "foolish, n00bish, simple-minded" question, here's the hard part:
I need this question answered straight to the point. Without arrogance, obnoxious and unecessary video jargon, and I can also do without you trying to prove to me that your video dick is bigger than mine (as it most likely is, otherwise I wouldn't be asking such a question here). Now, is this possible? Can someone just answer the question direct to the point, without coming off as a jerk? Is it possible for this pixelated miracle to occur once in videohelp.com? Good.
Now ladies, on your mark...get set.....post!
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well it might help if you spend less time whining about the help here and provided a bit more on the details of the video you're trying to work on.
your needs are meaningless here, it's all voluntary, and if you f with the people with the answers, you deserve none.--
"a lot of people are better dead" - prisoner KSC2-303 -
smartel, the source is a professional, retail DVD and it was, unfortunately, already like this. I cleaned it up in virtualdub, exported as AVI and am using Windows DVD Maker (as it gives me the highest, equal to the source picture quality) to encode and author. But yeah, it's already in the source. I was just trying to correct it.
hi aedipuss, honey! -
virtualdub is known to have it's own color space problem maybe try virtualdubmod
Last edited by smartel; 31st Jul 2011 at 23:43.
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How exactly do you expect to correct a DVD source?
Maybe if you provide some source frame caps showing the issue.
Generally, color bleed (color smear?) is the result of poor mastering. Is the chroma h shifted linearly or spread wide? If the former, it can be fixed. If the latter, the production path probably passed through analog NTSC or PAL. Both have narrow chroma bandwidth (0.5-1.5 MHz). 0.5 MHz (e.g. VHS) allows only 40 color changes across a line. A properly mastered 4:2:0 DVD can show up to 300 color changes across a line.
Maybe an HD version exists.Last edited by edDV; 1st Aug 2011 at 00:41.
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But yeah, it's already in the source. I was just trying to correct it.
bye, have a nice day!--
"a lot of people are better dead" - prisoner KSC2-303 -
AviSynth:
ChromaShift() #shift chroma
MergeChroma(awarpsharp2(depth=48)) #sharpen chroma
Original image:
After blurring and shifting of colors (common with VHS):
Fixed with ChromaShift(c=-12,l=-4) and MergeChroma(awarpsharp2(depth=64)):
Last edited by jagabo; 1st Aug 2011 at 10:07.
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