libavformat/flvdec.c: don't build index_entries for input stream if AVIOContext is not seekable

Signed-off-by: Igor Derzhavin <igor.derzhavin@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Igor Derzhavin 2015-06-10 14:56:02 +03:00 committed by Michael Niedermayer
parent d6d98237ed
commit 203f9c8ff0

View File

@ -896,8 +896,9 @@ skip:
}
av_log(s, AV_LOG_TRACE, "%d %X %d \n", stream_type, flags, st->discard);
if ((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY ||
stream_type == FLV_STREAM_TYPE_AUDIO)
if (s->pb->seekable &&
((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY ||
stream_type == FLV_STREAM_TYPE_AUDIO))
av_add_index_entry(st, pos, dts, size, 0, AVINDEX_KEYFRAME);
if ( (st->discard >= AVDISCARD_NONKEY && !((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY || (stream_type == FLV_STREAM_TYPE_AUDIO)))