From f7fbbf466f5c923e366b03d78bae0f4f64f013fa Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Thu, 6 Oct 2011 20:20:43 +0200
Subject: [PATCH] lavf/utils: document AVIndexEntry.timestamp
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavformat/avformat.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 728dd6622b7..c785a13ea7d 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -469,7 +469,12 @@ enum AVStreamParseType {
typedef struct AVIndexEntry {
int64_t pos;
- int64_t timestamp;
+ int64_t timestamp; /**<
+ * Timestamp in AVStream.time_base units, preferably the time from which on correctly decoded frames are available
+ * when seeking to this entry. That means preferable PTS on keyframe based formats.
+ * But demuxers can choose to store a different timestamp, if it is more convenient for the implementation or nothing better
+ * is known
+ */
#define AVINDEX_KEYFRAME 0x0001
int flags:2;
int size:30; //Yeah, trying to keep the size of this small to reduce memory requirements (it is 24 vs. 32 bytes due to possible 8-byte alignment).
--
GitLab