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