From 1e506a2cc586935b9548870295dcbd680422e180 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <mathstuf@gmail.com>
Date: Sun, 17 Nov 2013 20:36:25 -0500
Subject: [PATCH] avcodec: add side_data type for updated metadata
This type is intended to be used to allow codecs to pass updated
metadata to applications.
Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Reviewed-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/avcodec.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 48114d988b..5239bd76f9 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1044,6 +1044,13 @@ enum AVPacketSideDataType {
* follow the timestamp specifier of a WebVTT cue.
*/
AV_PKT_DATA_WEBVTT_SETTINGS,
+
+ /**
+ * A list of zero terminated key/value strings. There is no end marker for
+ * the list, so it is required to rely on the side data size to stop. This
+ * side data includes updated metadata which appeared in the stream.
+ */
+ AV_PKT_DATA_METADATA_UPDATE,
};
/**