When AVFMT_FLAG_NOBUFFER is set, the packets are not added to the
AVFormatContext packet list, so they need to be freed when they are
no longer needed.
---
libavformat/utils.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 83c8fe1..15346c5 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2319,6 +2319,8 @@ int avformat_find_stream_info(AVFormatContext *ic,
AVDictionary **options)
if (av_rescale_q(pkt->dts - st->info->fps_first_dts, st->time_base,
AV_TIME_BASE_Q) >= ic->max_analyze_duration) {
av_log(ic, AV_LOG_WARNING, "max_analyze_duration reached\n");
+ if (ic->flags & AVFMT_FLAG_NOBUFFER)
+ av_free_packet(pkt);
break;
}
}
@@ -2345,6 +2347,9 @@ int avformat_find_stream_info(AVFormatContext *ic,
AVDictionary **options)
*/
try_decode_frame(st, pkt, (options && i < orig_nb_streams ) ?
&options[i] : NULL);
+ if (ic->flags & AVFMT_FLAG_NOBUFFER)
+ av_free_packet(pkt);
+
st->codec_info_nb_frames++;
count++;
}
--
1.8.1.2
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