On 12/5/18, Michael Koch <[email protected]> wrote: > Am 02.12.2018 um 14:08 schrieb Michael Koch: >> Is there any free software for creating or editing files for the lut3d >> filter? > > In the meantime I found a nice *.cube generator tool here: > https://generator.iwltbap.com/ > > My next question is about the lut1d filter. Unfortunately I didn't find > much documentation about it. > Does it use the same *.cube files as the lut3d filter, or does it use > different files?
Same extension but different content. > Where can I find a sample or a generator for these files? On the web. > How does lut1d work? Are there three different look-up-tables for the R > G B channels? Or is the same look-up-table used for all three channels? > Or is there a fourth look-up-table for luminance? Sorry, but use web search. lut1d filter works similar like lutrgb filter except its values are set instead of expression via file. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
