вт, 23 авг. 2022 г., 10:30 Andrea paz <[email protected]>:
Thank you very much. A little of my silly questions:
I use Argyll cms + colord to create the display profile and load it system-wide. Does lcms2 only impact CinGG's internal ffmpeg or can there be problems?
In our case I hope it will only impact internal ffmpeg copy - initially I ommited -L part of ffmpeg configure and ffmpeg complained about unability to find lcms2
Once you build lcms2 in CinGG how do you use it?
https://trac.ffmpeg.org/ticket/9673 --- As of 2cb0cebd11eb90dfcccac5c258af1003bd4f17d2, ffmpeg is capable of parsing embedded ICC profiles and inferring the colorimetry tags. Currently, this is not automatic, but must be manually requested by inserting a -vf iccdetect filter. -- So I guess by applying videofilter opts file to (image) media, in our case? Ffmpeg.git should be able to detect it by setting demuxer flag, something I hope to experiment with soon.