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mpeg startpos (-ss, -chapter) fixed 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3773 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-12-26 20:44:56 +00:00
parent 1eaa5eae03
commit ff1559b774
1 changed files with 3 additions and 1 deletions
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4
libmpdemux/demuxer.c
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@ -442,16 +442,18 @@ if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_FLI){
if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_MPEG_PS){
int pes=1;
int tmp;
off_t tmppos;
while(pes>=0){
demuxer=new_demuxer(stream,DEMUXER_TYPE_MPEG_PS,audio_id,video_id,dvdsub_id);
// try to pre-detect PES:
tmppos=stream_tell(demuxer->stream);
tmp=stream_read_dword(demuxer->stream);
if(tmp==0x1E0 || tmp==0x1C0){
tmp=stream_read_word(demuxer->stream);
if(tmp>1 && tmp<=2048) pes=0; // demuxer->synced=3; // PES...
}
stream_seek(demuxer->stream,0);
stream_seek(demuxer->stream,tmppos);
if(!pes) demuxer->synced=3; // hack!