Hi Edwin,
Before I go into tracking the mask(which is a good way to go in some cases)
have you tried the following?
Yes, you have greenscreen, but it's not a very good color green. There is also lots of red and blue in there, so it's difficult to key. But it is very evenly lit. I've used a wand mask inside of the door and got the following result in less than two minutes. I'm sure that with a little tweaking it will be better, but especially with a shot this short, you'd probably get away with it, no problem.
- Code: Select all
{
Tools = ordered() {
Wand1 = WandMask {
Inputs = {
SoftEdge = Input { Value = 0.00170212765957447, },
MaskWidth = Input { Value = 1920, },
MaskHeight = Input { Value = 1080, },
PixelAspect = Input { Value = { 1, 1 }, },
ClippingMode = Input { Value = FuID { "None" }, },
Source = Input {
SourceOp = "Loader1",
Source = "Output",
},
SelectionPoint = Input { Value = { 0.162444113263785, 0.26953642384106 }, },
Range = Input { Value = 0.45531914893617, },
},
ViewInfo = OperatorInfo { Pos = { -368, -111 } },
},
Loader1 = Loader {
Clips = {
Clip {
ID = "Clip1",
Filename = "F:\\Downloads\\VFXchallenge\\original footage.mp4",
FormatID = "QuickTimeMovies",
Length = 39,
Multiframe = true,
TrimIn = 0,
TrimOut = 38,
ExtendFirst = 0,
ExtendLast = 0,
Loop = 1,
AspectMode = 0,
Depth = 0,
TimeCode = 0,
GlobalStart = 0,
GlobalEnd = 38
}
},
Inputs = {
["Gamut.SLogVersion"] = Input { Value = FuID { "SLog2" }, },
},
ViewInfo = OperatorInfo { Pos = { -491, -83 } },
},
MatteControl1 = MatteControl {
Inputs = {
MultiplyGarbageMatte = Input { Value = 0, },
Background = Input {
SourceOp = "Loader1",
Source = "Output",
},
GarbageMatte = Input {
SourceOp = "Wand1",
Source = "Mask",
}
},
ViewInfo = OperatorInfo { Pos = { -263, -59 } },
},
MatteControl2 = MatteControl {
CtrlWZoom = false,
Inputs = {
MatteBlur = Input { Value = 0.25, },
MatteContractExpand = Input { Value = -0.182978723404255, },
PostMultiplyImage = Input { Value = 1, },
Background = Input {
SourceOp = "MatteControl1",
Source = "Output",
},
},
ViewInfo = OperatorInfo { Pos = { -105, -59 } },
}
},
ActiveTool = "MatteControl2"
}