This makes the first packet of a track fragment run to get
the keyframe flag set properly if sample_degradation_priority
is nonzero.
---
libavformat/mov.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index dd580de..b5964f8 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -2251,7 +2251,7 @@ static int mov_read_trun(MOVContext *c, AVIOContext *pb,
MOVAtom atom)
sc->ctts_data[sc->ctts_count].duration = (flags & 0x800) ?
avio_rb32(pb) : 0;
sc->ctts_count++;
if ((keyframe = st->codec->codec_type == AVMEDIA_TYPE_AUDIO ||
- (flags & 0x004 && !i && !sample_flags) || sample_flags &
0x2000000))
+ (flags & 0x004 && !i && !(sample_flags & 0xffff0000)) ||
sample_flags & 0x2000000))
distance = 0;
av_add_index_entry(st, offset, dts, sample_size, distance,
keyframe ? AVINDEX_KEYFRAME : 0);
--
1.7.3.1
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