Currently, the DASH demuxer omits the final segment for a non-live
stream (using SegmentTemplate) if it is shorter than the other segments.
Correct calc_max_seg_no to round up when calulating the number of
segments instead of rounding down to resolve this issue.
Signed-off-by: Matt Robinson <g...@nerdoftheherd.com>
---
libavformat/dashdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index 6f3f28dcc7..73effd85db 100644
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -1445,7 +1445,7 @@ static int64_t calc_max_seg_no(struct representation
*pls, DASHContext *c)
} else if (c->is_live && pls->fragment_duration) {
num = pls->first_seq_no + (((get_current_time_in_sec() -
c->availability_start_time)) * pls->fragment_timescale) /
pls->fragment_duration;
} else if (pls->fragment_duration) {
- num = pls->first_seq_no + (c->media_presentation_duration *
pls->fragment_timescale) / pls->fragment_duration;
+ num = pls->first_seq_no + av_rescale_rnd(1,
c->media_presentation_duration * pls->fragment_timescale,
pls->fragment_duration, AV_ROUND_UP);
}
return num;
--
2.25.1
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