The reasoning for setting it to zero only applies to demuxing.
---
libavformat/utils.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 42f60d5..1fe7c6f 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2549,16 +2549,18 @@ AVStream *avformat_new_stream(AVFormatContext *s, const
AVCodec *c)
/* default pts setting is MPEG-like */
avpriv_set_pts_info(st, 33, 1, 90000);
+ /* we set the current DTS to 0 so that formats without any timestamps
+ * but durations get some timestamps, formats with some unknown
+ * timestamps have their first few packets buffered and the
+ * timestamps corrected before they are returned to the user */
+ st->cur_dts = 0;
+ } else {
+ st->cur_dts = AV_NOPTS_VALUE;
}
st->index = s->nb_streams;
st->start_time = AV_NOPTS_VALUE;
st->duration = AV_NOPTS_VALUE;
- /* we set the current DTS to 0 so that formats without any timestamps
- * but durations get some timestamps, formats with some unknown
- * timestamps have their first few packets buffered and the
- * timestamps corrected before they are returned to the user */
- st->cur_dts = 0;
st->first_dts = AV_NOPTS_VALUE;
st->probe_packets = MAX_PROBE_PACKETS;
--
2.0.0
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