[MPlayer-users] DVD with non-VobSub Subtitles wrap around

Itay Duvdevani duvduv at gmail.com
Mon Apr 7 20:29:26 CEST 2008


How can I use the stream's pts?

On Mon, Apr 7, 2008 at 12:19 AM, Nico Sabbi <Nicola.Sabbi at poste.it> wrote:
> Il Sunday 06 April 2008 19:48:34 Itay Duvdevani ha scritto:
>
>
> > A while ago, I wanted to watch a DVD I bought through Amazon.
>  > As I'm not a native English speaker, I wished to use an SRT I had.
>  >
>  > The problem occurred to me, as I was synchronizing the subtitles,
>  > after a while (about 1h15m):
>  > The subtitles order simply wrapped around - as if an integer overflow
>  > caused the first subtitles to be displayed in the middle of the film
>  > etc.
>  >
>  > Trying the head (r26325) yield the same result.
>  >
>  > Adding some debug prints to find_sub.c, I was able to see that 'key'
>  > that is passed to find_sub does really wrap-around, changing from
>  > 459052 to 20.
>  > Debugging mpcommon.c revealed that just a bit after 4593 seconds,
>  > sh_video->pts wraps-around back to zero, causing the subtitles-key
>  > wrap-around.
>  >
>  > This symptom is reproductive using any DVD and any subtitles file
>  > (regardless of the subtitles format).
>  >
>  > Any ideas?
>  >
>  > P.S.
>  > My -dvd-device was a VIDEO_TS directory on my hard drive, and not a
>  > physical DVD device.
>  >
>  > - Itay.
>
>  maybe for this task using the pts stored in the stream layer (the ones you
>  see in the osd) may be an option
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-- 
- duvduv



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