Changes between Initial Version and Version 1 of Ticket #7037, comment 83


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Timestamp:
Sep 26, 2020, 8:42:25 AM (4 years ago)
Author:
Balling

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  • Ticket #7037, comment 83

    initial v1  
    22> Sorry guys but the discussion is really long and for the largest part very old. I just wanted to know if there's a summary of the current status of HDR10, HDR10+, DV, etc. in ffmpeg, both for decoding and encoding. Thank you.
    33
    4 Nothing really changed so far, but we are much closer, HDR10+ patches from Google are much more ready; DV IPTPQc2 colorspace is also soon to be added, just need some polish on the reshaper and we have an app for PC from Dolby; BT.2390 color DTM for static metadata is implemented in mpv (but not black point correction in it, alas), it also implemented change from 100 nits to 203 nits for SDR in HDR reference white per BT.2408. Also we have all patches to support HDR meta throughput https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200823223310.233061-8-sw@jkqxz.net/, but as there are changes in meta inside container, and more (you can read about it here https://www.mail-archive.com/ffmpeg-devel@ffmpeg.org/msg108319.html).
     4Nothing really changed so far, but we are much closer, HDR10+ patches from Google are much more ready; DV IPTPQc2 colorspace is also soon to be added, just need some polish on the reshaper and we have an app for PC from Dolby; BT.2390 color DTM for static metadata is implemented in mpv (but not black point correction in it, alas), it also implemented change from 100 nits to 203 nits for SDR in HDR reference white per BT.2408. Also we have all patches to support HDR meta throughput https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200823223310.233061-8-sw@jkqxz.net/, but as there are changes in meta inside container, and more (you can read about it here https://www.mail-archive.com/ffmpeg-devel@ffmpeg.org/msg108319.html), we are not ready yet.