h264.h

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#include <deque>
#include <string>

#include "nal.h"

namespace h264 {

  std::deque<nalu::nalData> analysePackets(const char * data, unsigned long len);

  struct SPSMeta {
    unsigned int width;
    unsigned int height;
    double fps;
  };

  class NAL {
    public:
      NAL();
      NAL(std::string & InputData);
      bool ReadData(std::string & InputData, bool raw = false);
      std::string AnnexB(bool LongIntro = false);
      std::string SizePrepended();
      int Type();
      std::string getData();
    protected:
      unsigned int chroma_format_idc;
      std::string MyData;
  };
  //NAL class

  class SPS: public NAL {
    public:
      SPS(): NAL() {};
      SPS(std::string & InputData, bool raw = false);
      SPSMeta getCharacteristics();
      void analyzeSPS();
  };

  class PPS: public NAL {
    public:
      PPS(): NAL() {};
      PPS(std::string & InputData): NAL(InputData) {};
      void analyzePPS();
  };


  class sequenceParameterSet {
    public:
      sequenceParameterSet(const char * _data, unsigned long _dataLen);
      SPSMeta getCharacteristics() const;
    private:
      const char * data;
      unsigned long dataLen;
  };

}