CAMBI heatmaps output

[bael94]

Hi, In the v2.3.1 release note it's mentioned "CAMBI: option to output heatmaps."
I couldn't find the related cli command, any clue what the command might look like?

[kylophone]

Hi, In the v2.3.1 release note it's mentioned "CAMBI: option to output heatmaps." I couldn't find the related cli command, any clue what the command might look like?

When you call cambi, use the heatmaps_path parameter like this: --feature cambi=heatmaps_path=/path/to/heatmaps/

The heatmaps are in a raw monochrome (gray) output. Playback with ffplay like this:

ffplay -f rawvideo -pixel_format gray -video_size 1920x1080 -i cambi_heatmap_scale_0_1920x1080_16b.gray

[bael94]

Super, thanks alot!