On Tue, Apr 26, 2022 at 6:48 PM Michael Koch <[email protected]> wrote:
> I wrote a few examples for the workflow with "colorchart" source and > "colormap" filter. > This is a nice feature for making color corrections. > See chapters 2.31 and 2.32 in > http://www.astro-electronic.de/FFmpeg_Book.pdf Also there is way to speed up filtering by using haldclut(src) filter. First you apply colormap filter to haldclutsrc frames and than use haldclut filter with that frame as 2nd clut stream. With level option one can control how precise will 3d mapping be. > > > Michael > > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
