[MPlayer-dev-eng] [PATCH]chapters in lavf demuxer
Reimar Döffinger
Reimar.Doeffinger at stud.uni-karlsruhe.de
Thu May 29 18:26:56 CEST 2008
On Thu, May 29, 2008 at 05:02:39PM +0200, Anton Khirnov wrote:
> Hi,
> this patch adds support for chapters to lavf demuxer.
>
> Anton
> Index: libmpdemux/demux_lavf.c
> ===================================================================
> --- libmpdemux/demux_lavf.c (revision 26920)
> +++ libmpdemux/demux_lavf.c (working copy)
> @@ -477,6 +477,15 @@
> // if(avfc->track ) demux_info_add(demuxer, "track" , avfc->track );
> if(avfc->genre [0]) demux_info_add(demuxer, "genre" , avfc->genre );
>
> + if(avfc->nb_chapters) {
> + uint64_t start, end;
> + for(i=0; i < avfc->nb_chapters; i++) {
> + start = avfc->chapters[i]->start * 1000 * avfc->chapters[i]->time_base.num / avfc->chapters[i]->time_base.den;
> + end = avfc->chapters[i]->end * 1000 * avfc->chapters[i]->time_base.num / avfc->chapters[i]->time_base.den;
> + demuxer_add_chapter(demuxer, avfc->chapters[i]->title, start, end);
> + }
> + }
The "if" is not necessary and the declaration and assignment of start
and end can be merged.
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