diff options
| -rw-r--r-- | libavformat/mux.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/mux.c b/libavformat/mux.c index be72d91867..dbb9b55f39 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -421,6 +421,8 @@ int avformat_write_header(AVFormatContext *s, AVDictionary **options) ret = s->pb->error; if (ret < 0) return ret; + if (s->flush_packets && s->pb && s->pb->error >= 0 && s->flags & AVFMT_FLAG_FLUSH_PACKETS) + avio_flush(s->pb); } if ((ret = init_pts(s)) < 0) |