From: Leo Izen <leo.izen@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Leo Izen <leo.izen@gmail.com>
Subject: [FFmpeg-devel] [PATCH v6 0/2] JPEG XL Colorspace Fixes
Date: Mon, 9 May 2022 09:43:53 -0400
Message-ID: <20220509134355.83745-1-leo.izen@gmail.com> (raw)
At this point I no longer consider this patchset to be "WIP" so feel free
to take a look without another version arriving unless I receive some
requested changes.
Changes:
v6:
- some cosmetic changes
- check the AVFrame metadata if AVCodecContext's is missing
v5:
- fix attaching ICCP even if an enum can
accurately describe the colorspace
v4:
- fix a typo. bluh
v3:
- some cosmetic changes
- properly handle P3 spaces
- properly handle PQ transfer
v2:
- avoid misusing AVMasteringDisplayMetadata
- ignore custom primaries in header (very rare without iccp)
Leo Izen (2):
avcodec/libjxldec: properly tag output colorspace
avcodec/libjxlenc: properly read input colorspace
libavcodec/libjxldec.c | 113 ++++++++++++++++++++++++++++++++++---
libavcodec/libjxlenc.c | 124 +++++++++++++++++++++++++++++++----------
2 files changed, 199 insertions(+), 38 deletions(-)
--
2.36.0
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next reply other threads:[~2022-05-09 13:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-09 13:43 Leo Izen [this message]
2022-05-09 13:43 ` [FFmpeg-devel] [PATCH v6 1/2] avcodec/libjxldec: properly tag output colorspace Leo Izen
2022-05-09 13:43 ` [FFmpeg-devel] [PATCH v6 2/2] avcodec/libjxlenc: properly read input colorspace Leo Izen
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