В сообщении от Sunday 15 March 2020 18:58:22 Good Guy написал(а): > It appears to be the same basic code. Valid just means "ready to write". > The queue is written until there are no more valid pages. The older > implementation does not have a "magic" queue limit (32). I think that ogg > has had so many mistaken implementations, that media exists with bad > timestamp data, and the limit prevents some situations like, output a giant > chunk of audio, and then output a giant chunk of video. Not a good sign > really. A better move may be to mux data as long as you have both audio > and video, and wait for more when it is not clear which should be next. > Then the queue limit makes more sense, and the chunky effect is somewhat > less likely. >
Yes, I commented a bit more on this in https://www.cinelerra-gg.org/bugtracker/view.php?id=313 It seems ogg/theora (video) combination is .. special. But as long as current players happy ...may be those complains from command line can be ignored/downgraded in their dev. priority? > gg > gg > > On Sat, Mar 14, 2020 at 10:38 AM Andrew Randrianasulu < > [email protected]> wrote: > > > I recall some strangeness with recently re-added OGG/theora output. > > > > I found this comment in old CinCV repo: > > > > https://repo.or.cz/cinelerra_cv/ct.git/commit/5d7c9bfd9dbfa3c4ae673a8c8b3d35ee1eb44512 > > > > "r636: j^'s ([email protected]) patch to mux ogg in a way compilant with > > specification y - makes oggz-validate > > happy and probably some players also" > > > > I followed app name and landed here: > > > > https://www.xiph.org/oggz/ > > > > Oggz > > Oggz comprises liboggz and the tool oggz, which provides commands to > > inspect, edit and validate Ogg files. > > The oggz-chop tool can also be used to serve time ranges of Ogg media over > > HTTP by any web server that supports CGI. > > liboggz is a C library for reading and writing Ogg files and streams. It > > offers various improvements over the reference > > libogg, including support for seeking, validation and timestamp > > interpretation. > > > > Download > > The latest version is 1.1.1, released Apr 29 2010. > > > > http://git.xiph.org/?p=liboggz.git;a=shortlog > > git has some improvements over it .... > > > > I hope it will helpful in catching those strange errors about not marked > > keyframes ... > > -- > > Cin mailing list > > [email protected] > > https://lists.cinelerra-gg.org/mailman/listinfo/cin > > > -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
