#5972: Zscale st_2084 transfer function from ZIMG -------------------------------------+------------------------------------ Reporter: muxketeer | Owner: Type: enhancement | Status: reopened Priority: wish | Component: avfilter Version: git-master | Resolution: Keywords: libzimg | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------ Changes (by muxketeer): * status: closed => reopened * resolution: fixed => Comment: @v0lt: please use a different ticket @richardapl: anytime I use assign 'matrixin'to anything other than '2020ncl' (all else the same from OP ffmpeg command) I get the following error {{{ [Parsed_zscale_1 @ 0x27e3100] w:1920 h:1080 fmt:yuv444p16le sar:0/1 -> w:1920 h:1080 fmt:yuv420p10le sar:0/1 [Parsed_zscale_1 @ 0x27e3100] code 3074: colorspace not present in database }}} I tried assigning 'matrixin' to 'input,' per your suggestion, and received the same error. My input sequence is indeed using a rgb matrix. -- Ticket URL: <https://trac.ffmpeg.org/ticket/5972#comment:12> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker