On Sat, May 27, 2023 at 4:48 PM Andrew Randrianasulu <
[email protected]> wrote:

> So I was wondering if some kind of 3d lut can be saved in media files
> directly ...and answer seems to be yes?
>
> https://github.com/google/lut3d_utils
> "A tool for manipulating production metadata, specifically tone map
> metadata (3D LUT), in MP4 and MOV files. It can be used to inject 3D LUT
> metadata into a file or validate metadata in an existing file."
>
> I wonder if libavformat's mov de/muxer can be extended for handling those
> cases .....
>

Ever heard about HALD CLUT?


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