[FFmpeg-cvslog] lavf/movenc: enable dvh1 FourCC

[Damiano Galassi]

ffmpeg | branch: master | Damiano Galassi <galad87 at icloud.com> | Sun Feb  5 09:24:00 2023 +0100| [33b2646d612f3371b95836709859f43ea50fda93] | committer: Kieran Kunhya

lavf/movenc: enable dvh1 FourCC

This is required to pass through Dolby Vision metadata to x265.
Profiles 5 and 8 require the "dvh1" fourCC:
https://professional.dolby.com/siteassets/content-creation/dolby-vision-for-content-creators/dolby-vision-streams-within-the-http-live-streaming-format-v2.0-13-november-2018.pdf#unique_10
https://professional.dolby.com/siteassets/content-creation/dolby-vision-for-content-creators/dolbyvisioninmpegdashspecification_v2_0_public_20190107.pdf#unique_13
https://professional.dolby.com/siteassets/content-creation/dolby-vision-for-content-creators/dolby_vision_bitstreams_within_the_iso_base_media_file_format_dec2017.pdf

See also https://github.com/HandBrake/HandBrake/pull/4838 for more
details.

Fixes: https://trac.ffmpeg.org/ticket/10257

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=33b2646d612f3371b95836709859f43ea50fda93
---

 libavformat/movenc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index ab92263cd7..7e96e7435f 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -7819,6 +7819,7 @@ 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_EVC,             MKTAG('e', 'v', 'c', '1') },
     { AV_CODEC_ID_MPEG2VIDEO,      MKTAG('m', 'p', '4', 'v') },
     { AV_CODEC_ID_MPEG1VIDEO,      MKTAG('m', 'p', '4', 'v') },