[MPlayer-dev-eng] [PATCH] Read pts for VCD in demux_mpg.c

[Zuxy Meng]

Ciao,

2007/2/28, Nico Sabbi <nsabbi at email.it>:
> Zuxy Meng wrote:
>
> > Hi,
> >
> > This patch enables more accurate length report for VCD by fixing a typo.
> >
> >------------------------------------------------------------------------
> >
> >Index: libmpdemux/demux_mpg.c
> >===================================================================
> >--- libmpdemux/demux_mpg.c     （修订版 22356）
> >+++ libmpdemux/demux_mpg.c     （工作拷贝）
> >@@ -180,7 +180,8 @@
> >
> >     //if seeking is allowed set has_valid_timestamps if appropriate
> >     if(demuxer->seekable
> >-       && demuxer->stream->type == STREAMTYPE_FILE
> >+       && (demuxer->stream->type == STREAMTYPE_FILE ||
> >+           demuxer->stream->type == STREAMTYPE_VCD)
> >        && demuxer->movi_start != demuxer-> movi_end
> >     )
> >
> >
>
> uhm, are you sure they are reliable and that they don't reset?
> I've always seen them rescaled to the range [0,75] minutes.
> There must be some timestamp information in stream; any info?

Sorry I didn't catch you. Each pack (== sector for VCD) carries a
timestamp just like ordinary mpg files; the original code simply fails
to make use of them.
-- 
Zuxy
Beauty is truth,
While truth is beauty.
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