On Sat, 13 Jun 2020, Andreas Rheinhardt wrote:
[email protected]:
From: zhaoyi <[email protected]>
---
libavformat/utils.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 667249362c..a74c0f74a2 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1516,6 +1516,7 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt,
out_pkt.dts = st->parser->dts;
out_pkt.pos = st->parser->pos;
out_pkt.flags |= pkt->flags & AV_PKT_FLAG_DISCARD;
+ out_pkt.flags |= pkt->flags & AV_PKT_FLAG_CORRUPT;
if (st->need_parsing == AVSTREAM_PARSE_FULL_RAW)
out_pkt.pos = st->parser->frame_offset;
You can combine this with the line above via pkt->flags &
(AV_PKT_FLAG_DISCARD | AV_PKT_FLAG_CORRUPT).
I sent a similar patch a while ago, but Michael was against it because
a parser can repacketize packets, and it is not clear what should we
do if part of a packet comes from a corrupt packet.
Nevertheless I still think it is better to propagate this flag as this
patch does it, than removing all corrupt flags at parsing.
Regards,
Marton
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