From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] avutil/frame: flag A53_CC side data type as allowing multiple entries
Date: Thu, 11 Apr 2024 12:42:23 -0300
Message-ID: <20240411154223.61774-1-jamrial@gmail.com> (raw)
Some interlaced h264 samples may export one caption per field.
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavutil/frame.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index 0775e2abd9..fdac6f8ee2 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -30,7 +30,6 @@
static const AVSideDataDescriptor sd_props[] = {
[AV_FRAME_DATA_PANSCAN] = { "AVPanScan" },
- [AV_FRAME_DATA_A53_CC] = { "ATSC A53 Part 4 Closed Captions" },
[AV_FRAME_DATA_MATRIXENCODING] = { "AVMatrixEncoding" },
[AV_FRAME_DATA_DOWNMIX_INFO] = { "Metadata relevant to a downmix procedure" },
[AV_FRAME_DATA_AFD] = { "Active format description" },
@@ -55,6 +54,7 @@ static const AVSideDataDescriptor sd_props[] = {
[AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT] = { "Ambient viewing environment", AV_SIDE_DATA_PROP_GLOBAL },
[AV_FRAME_DATA_SPHERICAL] = { "Spherical Mapping", AV_SIDE_DATA_PROP_GLOBAL },
[AV_FRAME_DATA_ICC_PROFILE] = { "ICC profile", AV_SIDE_DATA_PROP_GLOBAL },
+ [AV_FRAME_DATA_A53_CC] = { "ATSC A53 Part 4 Closed Captions", AV_SIDE_DATA_PROP_MULTI },
[AV_FRAME_DATA_SEI_UNREGISTERED] = { "H.26[45] User Data Unregistered SEI message", AV_SIDE_DATA_PROP_MULTI },
};
--
2.44.0
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next reply other threads:[~2024-04-11 15:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 15:42 James Almer [this message]
2024-04-11 20:17 ` Kieran Kunhya
2024-04-11 21:07 ` James Almer
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