1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c
index e8430b23fa..438752174e 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2962,7 +2962,9 @@ static int compute_pkt_fields2(AVFormatContext *s, AVStream *st, AVPacket *pkt){
         pkt->dts= st->pts_buffer[0];
     }
 
-    if(st->cur_dts && st->cur_dts != AV_NOPTS_VALUE && st->cur_dts >= pkt->dts){
+    if (st->cur_dts && st->cur_dts != AV_NOPTS_VALUE &&
+        ((!(s->oformat->flags & AVFMT_TS_NONSTRICT) &&
+          st->cur_dts >= pkt->dts) || st->cur_dts > pkt->dts)) {
         av_log(s, AV_LOG_ERROR,
                "Application provided invalid, non monotonically increasing dts to muxer in stream %d: %"PRId64" >= %"PRId64"\n",
                st->index, st->cur_dts, pkt->dts);