11.04.2024, 11:24
Okay, iirc. the problem was that if you look at the preview an navigate to the middle, the position of the filtered and the possition of the unfiltered does not align, correct?
Script for first clip:
Scrript for second clip:
The scripts seem fine anly thing that differs is that the source clips.
So questions are know:
a. Is it a bug in the source filter LWLibavVideoSource (dev version uses different version), or
b. is it something I changed in TemporalDegrain2
c. What in the source triggers the problem.
=> I'll look at it after work, but what you can test, is whether this async between 'Original' and 'Filtered' also happens with other filters on your system.
Cu Selur
Script for first clip:
# loading source: D:\6.0 VR\Test\Test 3min.mov
# color sampling YUY2@10, matrix: bt601, scantyp: progressive, luminance scale: limited
Source = LWLibavVideoSource("D:\6.0 VR\Test\Test 3min.mov",cache=false,format="YUV422P10", prefer_hw=0)
# current resolution: 576x432
SourceFiltered = Source
SourceFiltered = SourceFiltered.ConvertToYUV420(interlaced=false)
SourceFiltered = SourceFiltered.TemporalDegrain2(limitFFT=2,postFFT=1,postTR=5)
# stacking horizontal for filter preview
# adjust color to RGB32 (for preview)
SourceFiltered = SourceFiltered.ConvertToRGB32(matrix="Rec601")
# adjust color to RGB32 (for preview)
Source = Source.ConvertToRGB32(matrix="Rec601")
StackHorizontal(Source.Subtitle("Original"), SourceFiltered.Subtitle("Filtered"))
PreFetch(16)# loading source: D:\6.0 VR\Test\Test 12min.mp4
# color sampling YV12@8, matrix: bt709, scantyp: progressive, luminance scale: limited
Source = LWLibavVideoSource("D:\6.0 VR\Test\Test 12min.mp4",cache=false,format="YUV420P8", prefer_hw=0,repeat=true)
# current resolution: 1440x1080
SourceFiltered = Source
SourceFiltered = SourceFiltered.TemporalDegrain2(limitFFT=2,postFFT=1,postTR=5)
# stacking horizontal for filter preview
# adjust color to RGB32 (for preview)
SourceFiltered = SourceFiltered.ConvertToRGB32(matrix="Rec709")
# adjust color to RGB32 (for preview)
Source = Source.ConvertToRGB32(matrix="Rec709")
StackHorizontal(Source.Subtitle("Original"), SourceFiltered.Subtitle("Filtered"))
# setting output fps to 24.000fps
AssumeFPS(24,1)
PreFetch(16)
# output: color sampling RGB32@8, matrix: bt709, scantyp: progressive, luminance scale: limited
return lastThe scripts seem fine anly thing that differs is that the source clips.
So questions are know:
a. Is it a bug in the source filter LWLibavVideoSource (dev version uses different version), or
b. is it something I changed in TemporalDegrain2
c. What in the source triggers the problem.
=> I'll look at it after work, but what you can test, is whether this async between 'Original' and 'Filtered' also happens with other filters on your system.
Cu Selur
