From: Dominik 'Rathann' Mierzejewski <dominik@greysector.net>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] enable 'dvh1' FourCC in MP4
Date: Tue, 27 Jun 2023 19:23:42 +0200
Message-ID: <ZJsbHjE6q6kvj5wQ@sakura.greysector.net> (raw)
Hi!
I'm forwarding this patch from HandBrake. Original author is
Damiano Galassi (galad87@github).
Apparently, this is required to pass through Dolby Vision metadata
to x265. Author's comment says: 'Profile 5 seems to require the "dvh1"
fourcc.' See https://github.com/HandBrake/HandBrake/pull/4838 for more
details.
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 5608afd..f46df18 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -7689,6 +7689,7 @@ static const AVCodecTag codec_mp4_tags[] = {
{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '3') },
{ AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') },
{ AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') },
+ { AV_CODEC_ID_HEVC, MKTAG('d', 'v', 'h', '1') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '4', 'v') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', '4', 'v') },
{ AV_CODEC_ID_MJPEG, MKTAG('m', 'p', '4', 'v') },
Regards,
Dominik
--
Fedora https://fedoraproject.org
There should be a science of discontent. People need hard times and
oppression to develop psychic muscles.
-- from "Collected Sayings of Muad'Dib" by the Princess Irulan
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next reply other threads:[~2023-06-27 17:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-27 17:23 Dominik 'Rathann' Mierzejewski [this message]
2023-06-27 17:37 ` Dominik 'Rathann' Mierzejewski
2023-09-06 8:23 ` Dominik 'Rathann' Mierzejewski
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