[MPlayer-users] MP4 embedded subtitles not working

[RVM]

El Martes, 29 de Enero de 2008 23:38, Reimar Döffinger escribió:
> Hello,
>
> On Tue, Jan 29, 2008 at 11:15:46PM +0100, RVM wrote:
> > El Martes, 29 de Enero de 2008 09:12, Reimar Döffinger escribió:
> > > On Tue, Jan 29, 2008 at 02:26:20AM +0100, RVM wrote:
> > > > I've read this in the svn log:
> > > >
> > > > ---------------------------------------------------------------------
> > > >--- r25874 | reimar | 2008-01-27 10:08:54 +0100 (dom, 27 ene 2008) | 2
> > > > lines
> > > >
> > > > Prefer lavf mov demuxer over our own, it should work better most of
> > > > the time now.
> > > >
> > > > ---------------------------------------------------------------------
> > > >---
> > > >
> > > > The problem is that now the embedded subtitles in mp4 files don't
> > > > work. -identify doesn't display info about them, and even the 'j' key
> > > > doesn't allow to select them.
> > >
> > > I forgot to commit a part of my patch, but this is fixed since
> > > yesterday night.
> >
> > I've just compiled MPlayer dev-SVN-r25915. There's still no trace of the
> > subtitles when using lavfpref as demuxer (the default):
>
> Sorry, I did not realize there is yet another way to embed subtitles, I
> only looked at these:
> http://samples.mplayerhq.hu/mov/subtitles-embedded/
> Fixed in ffmpeg SVN.

Yes, now it works :) but I'm experiencing with some videos (including 
1Video_2Audio_2SUBs_timed_text_streams_.mp4) that the subtitles blink a 
little bit when they are going to appear or disappear if using -ass. This 
doesn't happen with -demuxer mov.

Also seeking seems it's not working properly when reaching the beginning of 
the video. For instance, the video is at 00:00:30, and press the down arrow 
key to go back 1 minute, well the video doesn't go to the beginning as 
expected (continues at 00:00:30) and the image gets corrupted.

-- 
RVM