if there have min_buffer_time in playlist, use the min_buffer_time
value for realtime.
Signed-off-by: Steven Liu <l...@chinaffmpeg.org>
---
libavformat/dashdec.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index 40e12e19ce..2a2d7455cd 100644
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -1343,7 +1343,11 @@ static int64_t calc_cur_seg_no(AVFormatContext *s,
struct representation *pls)
if (pls->presentation_timeoffset) {
num = pls->presentation_timeoffset * pls->fragment_timescale /
pls->fragment_duration;
} else if (c->publish_time > 0 && !c->availability_start_time) {
+ if (c->min_buffer_time) {
+ num = pls->first_seq_no + (((c->publish_time +
pls->fragment_duration) - c->suggested_presentation_delay) *
pls->fragment_timescale) / pls->fragment_duration - c->min_buffer_time;
+ } else {
num = pls->first_seq_no + (((c->publish_time -
c->time_shift_buffer_depth + pls->fragment_duration) -
c->suggested_presentation_delay) * pls->fragment_timescale) /
pls->fragment_duration;
+ }
} else {
num = pls->first_seq_no + (((get_current_time_in_sec() -
c->availability_start_time) - c->suggested_presentation_delay) *
pls->fragment_timescale) / pls->fragment_duration;
}
--
2.15.2 (Apple Git-101.1)
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
