Quote:
Originally Posted by Reel.Deel
If I'm understating you correctly you're saying that aWarpSharp2(chroma=6) warps the luma first and then uses it to guide the chroma channels? I'm not sure how aWarpSharp2 works internally but I did a little test that confirms the luma channel is simply copied from the input clip when chroma=6.
Code:
original = last
filtered = last.aWarpSharp2(chroma=6)
mt_lutxy(original,filtered, "x y - abs 255 *", u=-128, v=-128)
|
Warpsharp detects the "exact" edge, and pixels around the edge would move along to the edge by vectors, "guide by luma", that's telling you you are processing chroma planes but you get the vector and edge reference from luma plane