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

[Nico Sabbi]

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	£¨ÐÞ¶©°æ 22356£©
>+++ libmpdemux/demux_mpg.c	£¨¹¤×÷¿½±´£©
>@@ -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?

>     {
>@@ -195,7 +196,7 @@
>       float first_pts = read_first_mpeg_pts_at_position(demuxer, demuxer->movi_start);
>       if(first_pts != -1.0)
>       {
>-        float middle_pts = read_first_mpeg_pts_at_position(demuxer, (demuxer->movi_end - demuxer->movi_start)/2);
>+        float middle_pts = read_first_mpeg_pts_at_position(demuxer, (demuxer->movi_end + demuxer->movi_start)/2);
>  
>

am I blind or this is cosmetics?


 
 
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