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Author Asd-g
Version v1.0.0
Download LinesLumaDiff-
Category Debug filter
License GPLv2



Checks if luma difference between lines are below or above given threshold and writes frame number in text file.


Syntax and Parameters

LinesLumaDiff (clip, int "left", int "top", int "right", int "bottom", float "tl", float "tt", float "tr", float "tb", string frames_file)

clip   =
A clip to process. It must in YUV planar format.

int  left = 5
int  top = 5
int  right = 5
int  bottom = 5
How many lines on each side will be checked.
Set one (or more) of the sides to 0 to not process it.
Must not be negative.
Default: left = top = right = bottom = 5.

float  tl = 2.5
float  tt = 2.5
float  tr = 2.5
float  tb = 2.5
Threshold for each side.
If the luma difference between the current and the neighbour line is above the threshold, the frame number will be written to file.
Must not be negative.
Default: tl = tt = tr = tb = 2.5.

string  frames_file =
Set the path of the file with frame numbers.




Version      Date            Changes
v1.0.0 2021/03/30 - Initial release

External Links

  • GitHub - Source code repository.

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