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Overlaying histograms on both videos #45
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jonfryd
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How to overlay the histogram of both videos
How to overlay the histograms of both videos
Jul 12, 2023
jonfryd
changed the title
How to overlay the histograms of both videos
Overlaying histograms on both videos
Jul 12, 2023
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At times, I need to overlay the RGB or YUV color histogram of both videos onto the source to examine for saturated pixels and/or quantization. To facilitate this task, I've developed a compact bash script that presents a small histogram of the three color channels in the bottom left and right corners. It may prove helpful to other members of the community.
In the future, I may consider incorporating native histogram support into
video-compare
so that FFmpeg filters are not required. However, for now, I am content with this approach.You are welcome to adapt this script into a Windows Batch file and share the outcome here.
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