On Tue, 6 Apr 2021 at 02:36, Steven Liu <l...@chinaffmpeg.org> wrote:
>
> > 2021年4月6日 上午1:45，Matt Robinson <g...@nerdoftheherd.com> 写道：
> >
> > 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
>
> LGTM
>
>
> Thanks
>
> Steven Liu
Perfect, thank you Steven.
Does anyone else have any comments on the patch, or would somebody be
okay to commit it?
Many Thanks,
Matt
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
