Sorry for being frustrated lately. Realities of all this "modern development" vs me tend to be not in favor of our project.
I looked up two "other" projects in video editing. MLT is well-known and going on for nearly two decades. In this year release notes we see: https://github.com/mltframework/mlt/releases ===== https://github.com/mltframework/mlt/releases/tag/v7.30.0 Added support for mlt_image_yuv420p10, mlt_image_yuv444p10, and mlt_image_yuv422p16 in avfilter, swscale, and rescale filters. This facilitates using these pixel formats end-to-end when using only FFmpeg producers, certain avfilters, and avformat consumer. This means it is possible to do 10-bit end-to-end on the CPU when being careful to select compatible components and options to avoid conversions. One can pass-through HDR; however, you must set the color_trc and pix_fmt properties on the avformat consumer (see ffmpeg -h full for these values). The avformat consumer automatically converts MLT colorspace (integer value) to FFmpeg's colorspace and color_primaries (unless explicit) options. ==== I take this as "floating point pipeline still not here". Olive branch is even more depressing: https://github.com/olive-editor/olive/issues Last non-CI commit was in ... september 2023? May be developing moved somewhere, but this mean all exiting new bugs and state of being incomplete for few more years, given that even with most of hard work done by OpenGL, OCIO, ffmpeg etc remaining NLE core is not that simple, as it turned out to be. Natron does not do audio, as far as I know, and also hanging on a thread (single developer). Blender is a Big Shot now, with predictably big requirements both in software (try to build it on Slackware) and in hardware. Driven by higher end! And whole "Oh lol X is deprecated, everyone rewrite themselves to Wayland" push. I bet there might be way to resistance say Intel's or Nvidia "HDR on X" proposals in Xwayland but who will do all this work for single application? It took Valve's money effectively to get anything at all done in this area. https://www.phoronix.com/news/X11-DeepColor-Visual-RFC from 2017 .... https://lists.freedesktop.org/archives/wayland-devel/2017-December/036403.html It took whole 8 years to get into "usable in mpv" state, and producing video usually have higher demands than playing back. I am fairly sure someone will write something in Rust (so it will break in 6 months time because Rust is for Big D Developers who have no problems with such churn) or c++ 25 because c+11 is too archaic and all new courses are about $latest (double meaning of $ here). Again, I do not think this is only individual developers fault, just more complex issue with constant stream of *new* hardware we supposed to fix in field by writing software, somehow (HDR displays are all or nothing, so HD(R), SD and GUI all must be mixed on host side). And general "culture" of individualism (because Silicon Valley, bebe!) and effectively social darwinism (where are XDTV and libquicktime? killed by constant API churn ....). I see no escape from this, at larger scale. And this makes me even more frustrated. cc ffmpeg-user/libav user because otherwise no one from "outside" will ever read this. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
