From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] avformat/isom_tags: add dav1 tag
Date: Wed, 15 Mar 2023 15:57:11 -0300
Message-ID: <20230315185711.4800-1-jamrial@gmail.com> (raw)
Defined by mp4ra as a variant of av01 to signal Dolby Vision.
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavformat/isom_tags.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/isom_tags.c b/libavformat/isom_tags.c
index 86c7272525..401a1e96b9 100644
--- a/libavformat/isom_tags.c
+++ b/libavformat/isom_tags.c
@@ -150,6 +150,7 @@ const AVCodecTag ff_codec_movvideo_tags[] = {
{ AV_CODEC_ID_VP8, MKTAG('v', 'p', '0', '8') }, /* VP8 */
{ AV_CODEC_ID_VP9, MKTAG('v', 'p', '0', '9') }, /* VP9 */
{ AV_CODEC_ID_AV1, MKTAG('a', 'v', '0', '1') }, /* AV1 */
+ { AV_CODEC_ID_AV1, MKTAG('d', 'a', 'v', '1') }, /* AV1-related Dolby Vision consistent with av01 */
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
--
2.39.2
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