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View Full Version : chroma bleed (esp. red)


kiwisrgreen
19th September 2006, 20:10
is theer any way to fix chrombleeds using avisynth.i tried googling but didn't get anything

http://img524.imageshack.us/img524/9320/redchrcw8.jpg

left looks bad because there's pretty much like no line because of the chroma bleed which becomse more apparent when I smoothed. I also did fastlinedarken and got it thinner but it had to be done, which probably contributed to chroma bleed being more apparent.

G_M_C
19th September 2006, 20:24
Saw another thread about a similar problem. Maybe you could get some helpfull extra insight (for your script) there ?

http://forum.doom9.org/showthread.php?t=77074

Dr.D
19th September 2006, 21:28
Saw another thread about a similar problem. Maybe you could get some helpfull extra insight (for your script) there ?

http://forum.doom9.org/showthread.php?t=77074
Yes, yes! kiwisrgreen, you are not alone with your problem.
Actually, FixChromaBleeding is good script for this, only problem that it's not flexible, "hardcoded" for specific bleeding - red and blue bleeded to right. In my case bleeding goes to left, so the script is useless. I can use trick - flip the clip vertically before and after FixChromaBleeding - it helps.
In kiwisrgreen's case bleeding goes to any direction, so I think FixChromaBleeding will not help a lot.
In the thread what G_M_C suggested, Didée gave us some hope about optimization the script.
[Chorus, begging] Didée, Didée, Didée, please, help... :)

kiwisrgreen
19th September 2006, 21:34
thank-you... reading the other thread now.