tsubreader.h

从FFMPEG转换而来的H264解码程序,VC下编译..

 #ifndef _TSUBREADER_H_
#define _TSUBREADER_H_

#include "Tsubtitle.h"
#include "Tstream.h"

struct TsubtitlesSettings;
struct Tsubreader : public std::vector<Tsubtitle*>
{
private:
 static bool subComp(const Tsubtitle *s1,const Tsubtitle *s2);
 void timesort(void);
protected:
 void processDuration(const TsubtitlesSettings *cfg);
public:
 enum SUB_FORMAT
  {
   SUB_INVALID   = 0,
   SUB_MICRODVD  = 1,
   SUB_SUBRIP    = 2,
   SUB_SUBVIEWER = 3,
   SUB_SAMI      = 4,
   SUB_VPLAYER   = 5,
   SUB_RT        = 6,
   SUB_SSA       = 7,
   SUB_DUNNOWHAT = 8, // FIXME what format is it ?
   SUB_MPSUB     = 9,
   SUB_AQTITLE   =10,
   SUB_SUBVIEWER2=11,
   SUB_SUBRIP09  =12,
   SUB_USF       =13,
   SUB_VOBSUB    =14,
   SUB_DVD       =15,
   SUB_CVD       =16,
   SUB_SVCD      =17,
   SUB_MPL2      =18,
   SUB_USESTIME  =1024,
   SUB_FORMATMASK=SUB_USESTIME-1,
   SUB_ENC_UTF8  =2048,
   SUB_ENC_UNILE =4096,
   SUB_ENC_UNIBE =8192,
   SUB_ENC_MASK  =SUB_ENC_UTF8+SUB_ENC_UNILE+SUB_ENC_UNIBE
  };
 static bool isDVDsub(int format)
  {
   format&=SUB_FORMATMASK;
   return format==SUB_DVD || format==SUB_CVD || format==SUB_SVCD;
  }
 static Tstream::ENCODING getSubEnc(int format);
 static void setSubEnc(int &format,const Tstream &fs);
 static int sub_autodetect(Tstream &fd,const Tconfig *config);
 Tsubreader(void):langid(-1),IsProcessOverlapDone(false) {}
 virtual ~Tsubreader();
 virtual void clear();
 int langid;
 virtual void setLang(int langid) {};
 virtual int findlang(int langname) {return 0;}
 void adjust_subs_time(float subtime);
 void processOverlap(int sub_format);
 bool IsProcessOverlapDone;
};

#endif