Re: subtitle and transport stream patches
[email protected] Sun, 12 Jul 2020 14:54:22 +1000
| Newsgroups | gmane.comp.video.xine.devel |
|---|---|
| Message-ID | <202007120454.06C4sMjY002128.mail.zacglen.com@localhost> |
> > > This patch corrects the very poor synchronization between transport > > streams and external subtitles. It is all very well using bit rate to > > estimate a seek amount but it is not a good idea to feed such a coarse > > estimate into a subtitle stream which is trying to synchronize its output > > when there already exists a highly accurate pts. > >Not applied because it breaks many TV streams that jump midway through. >This is the reason for that bitrate estimation thing. >Made some compromise patch instead, try that one. > Not sure what you mean by "... jump midway though". My patch works ok when seeking to 10%, 20%, etc positions. Do you mean streams where PTS has discontinuities? I have never seen an example of that. Or maybe when PTS wraps? But that can be detected automatically. :JW