MXF class列舉:
class CMXFDataStruct
{
public:
CMXFDataStruct(void);
~CMXFDataStruct(void);
BYTE *pGeneraltion_UID;
BYTE *pInstance_ID;
CMarkup _ElementXML;
CString _strElementName;
CString _strTypeBase;
};
typedef std::list< CMXFDataStruct *> MXFDATASTRUCTLIST;
typedef struct MPCDeviceTag
{
char szDeviceName[16]; /*device host name for load balance.*/
int nType; /*device type for reserved.*/
char szVersion[16]; /*reserved for device version. 4.2.35.6*/
BYTE bPDVersion; /* PD Version*/
BYTE bVixVersion; /* Vix Version*/
DWORD nIndex;
}MPCDEVICE;
#define MPC_DEVICE_TOTAL_COUNT 4
typedef std::list< MPCDEVICE > MPCDEVICELIST;
//mxf packet header(16 BYTES)
typedef struct MXF_PACKETHEADTAG_
{
unsigned char sync1;
unsigned char sync2;
unsigned char sync3;
unsigned char sync4;
unsigned char content[9];
unsigned char PackKind;
unsigned char State;
unsigned char reserver;
unsigned char BER_size;//the length
unsigned char len[3];//the length = packet length(16) + payload length
}MXF_PACKETHEAD, *PMXF_PACKETHEAD;
//mxf Partition packet (16 BYTES)
typedef struct MXF_PARTITIONTAG_
{
unsigned char Major_ver[2];
unsigned char Min_ver[2];
unsigned char KAG_size[4];
unsigned char This_Partition[8];
unsigned char Pre_Partition[8];
unsigned char Foot_Partition[8];
unsigned char HeadByteCount[8];
BYTE IndexByteCount[8];
BYTE indexSID[4];
BYTE BodyOffset[8];
BYTE BodySID[4];
BYTE Operational[16];
}MXF_PARTITION, *PMXF_PARTITION;
//mxf Partition packet (16 BYTES)
typedef struct MXF_Local_TAG_
{
BYTE LocalNumber[4];
BYTE LocalSize[4];
BYTE Guid[16];
}MXF_Local_TAG, *PMXF_Local_TAG;
//mxf Partition packet (16 BYTES)
typedef struct MXF_Local_TAG2_
{
BYTE Local_tag[2];
BYTE Guid[16];
}MXF_Local_TAG2, *PMXF_Local_TAG2;
enum Find_condition_mxf
{
g_nFind_Identification = 1,
g_nFind_pack,
g_nFind_track,
g_nFind_sequence,
g_nFind_SourceClip,
g_nFind_multipl_desc,
g_nFind_sub_descriptor,
g_nFind_Essence_container_data
};
typedef struct MXF_RP224_TAG_ // for Sequence
{
BYTE CheckPart;
BYTE Smpte_Index;
LPTSTR lpContent;// Content[51];
LPTSTR lpDescribe;// Describe[51]; // 16 * 3 + 1
}MXF_RP224_TAG, *PMXF_RP224_TAG;
class CMXF_SourceClip :public CMXFDataStruct // for SourceClip
{
public:
CMXF_SourceClip();
~CMXF_SourceClip();
BYTE *pSourcePackageID;
BYTE ElementType;
DWORD Source_trackID;
};
typedef std::list< CMXF_SourceClip *> MXF_SOURCECLIP_LIST;
class CMXF_Sequence:public CMXFDataStruct // for Sequence
{
public:
CMXF_Sequence();
~CMXF_Sequence();
BYTE Seq_Type;
MXF_SOURCECLIP_LIST ListSourceClip;
};
typedef std::list< CMXF_Sequence *> MXF_SEQUENCE_LIST;
class CMXF_Track :public CMXFDataStruct // for track
{
public:
CMXF_Track();
~CMXF_Track();
CMXF_Sequence *pSequence;
DWORD Track_Number;
BYTE Track_Type; // 0=UNKNOWN, 3= timecode trick , 4= picture, 5= sound, 6= data,
DWORD Track_ID;
};
typedef std::list< CMXF_Track *> MXF_TRACK_LIST;
class CMXF_Base_Descriptor :public CMXFDataStruct // Base_Descriptor
{
public:
CMXF_Base_Descriptor();
~CMXF_Base_Descriptor();
BYTE *pEsssence_Container;
BYTE Smpte_Index;
};
class CMXF_Sub_descriptor:public CMXF_Base_Descriptor //Material_pack or source pack
{
public:
CMXF_Sub_descriptor();
~CMXF_Sub_descriptor();
DWORD Link_Track_ID;
};
typedef std::list< CMXF_Sub_descriptor *> MXF_SUB_DESCRIPTOR_LIST;
class CMXF_Multiple_desc :public CMXF_Base_Descriptor //Multiple descriptor
{
public:
CMXF_Multiple_desc();
~CMXF_Multiple_desc();
MXF_SUB_DESCRIPTOR_LIST ListSubDesc;
};
class CMXF_Package :public CMXFDataStruct //Material_pack or source pack
{
public:
CMXF_Package();
~CMXF_Package();
CMXF_Multiple_desc *pMultiple_desc;
BYTE *pPackageUID;
MXF_TRACK_LIST Listtrack;
BYTE IsMaterial_pack; //0_unknow ,1_Material package, 2_ source package.
};
class CMXF_SourcePackage_ :public CMXF_Package // source pack
{
public:
CMXF_SourcePackage_();
~CMXF_SourcePackage_();
};
class CMXF_Material_Package_ :public CMXF_Package //Material_pack
{
public:
CMXF_Material_Package_();
~CMXF_Material_Package_();
};
typedef std::list< CMXF_Package *> MXF_PACK_LIST;
class CMXF_EssenceContainerData :public CMXFDataStruct//EssenceContainerData
{
public:
CMXF_EssenceContainerData();
~CMXF_EssenceContainerData();
DWORD BodySID;
DWORD IndexSID;
BYTE *pLinkedPackageUID;
};
typedef std::list< CMXF_EssenceContainerData *> MXF_ESSENCECONTAINERDATA_LIST;
class CMXF_Content_storage :public CMXFDataStruct //Content_storage
{
public:
CMXF_Content_storage();
~CMXF_Content_storage();
MXF_PACK_LIST listPackage;
MXF_ESSENCECONTAINERDATA_LIST listEssenceContainerData;
};
class CMXF_Identification :public CMXFDataStruct//Identification
{
public:
CMXF_Identification();
~CMXF_Identification();
};
typedef std::list< CMXF_Identification *> MXF_IDENTIFICATION_LIST;
class CMXF_Preface :public CMXFDataStruct//Material_pack or source pack
{
public:
CMXF_Preface();
~CMXF_Preface();
MXF_IDENTIFICATION_LIST listIdentification;
CMXF_Content_storage Content_storage;
};
class CMXF_Production_Framework :public CMXFDataStruct//CMXF_Production_Framework
{
public:
CMXF_Production_Framework();
~CMXF_Production_Framework();
};
class CMXFBaseTable :
public CMXFBaseFun
{
public:
CMXFBaseTable(void);
~CMXFBaseTable(void);
BOOL Init();
int Prase_Identification(BYTE *pBuf,DWORD PayloadLen);
int Prase_Preface(BYTE *pBuf,DWORD PayloadLen);
int Prase_sequence(BYTE *pBuf,DWORD PayloadLen);
int Prase_RealData(BYTE *pBuf,DWORD PayloadLen);
int Prase_SourceClip(BYTE *pBuf,DWORD PayloadLen);
int Prase_TimeCode_Component(BYTE *pBuf,DWORD PayloadLen);
int Prase_Content_storage(BYTE *pBuf,DWORD PayloadLen);
int Prase_Material_pack(BYTE *pBuf,DWORD PayloadLen);
int Prase_Track(BYTE *pBuf,DWORD PayloadLen,CString strPackageName);
int PraseEssence_Container_data(BYTE *pBuf,DWORD PayloadLen);
int PraseMetadata_CDCI_Essence_Desc(BYTE *pBuf,DWORD PayloadLen,BYTE nMpeg_desc = 0);
int Prase_SourcePack(BYTE *pBuf,DWORD PayloadLen);
int PraseSound_Essence_desc(BYTE *pBuf,DWORD PayloadLen,BYTE nIsPbuf47 = 0);
int Prase_Multiple_desc(BYTE *pBuf,DWORD PayloadLen);
int Prase_Generic_pack(BYTE *pBuf,DWORD PayloadLen,CString strPackageName,DWORD &CurOffset,BOOL ISMaterial_pack);
int Prase_File_Descriptor(BYTE *pBuf,DWORD PayloadLen,CString
strPackageName,DWORD &CurOffset,CMXF_Base_Descriptor
*pMulti_desc,BOOL bDefaultIsError = TRUE);
int
Prase_Generic_Picture(BYTE *pBuf,DWORD PayloadLen,CString
strPackageName,DWORD &CurOffset,BOOL bDefaultIsError = TRUE);
int CDCIEssenceDescriptorType(BYTE *pBuf,DWORD PayloadLen,CString
strPackageName,DWORD &CurOffset,BOOL bDefaultIsError = TRUE);
int Prase_Generic_Sound(BYTE *pBuf,DWORD PayloadLen,CString
strPackageName,DWORD &CurOffset,BOOL bDefaultIsError = TRUE);
int Prase_Unknow_Sound(BYTE *pBuf,DWORD PayloadLen,CString strPackageName,DWORD &CurOffset,BOOL bDefaultIsError = TRUE);
int Mpeg_Video_Descriptor(BYTE *pBuf,DWORD PayloadLen,CString
strPackageName,DWORD &CurOffset,BOOL bDefaultIsErro = TRUE);
int Prase_DM_Segment(BYTE *pBuf,DWORD PayloadLen);
int Prase_DM_SourceClip(BYTE *pBuf,DWORD PayloadLen);
void Release_all_list();
public:
TracksMap *m_pTracksMap;
protected:
CMXF_Preface *m_pPreface;
//For previous package,It is not parsed.
MXF_SEQUENCE_LIST m_Unknow_seqList;
//For previous package,Its ID not found.
MXF_SOURCECLIP_LIST m_Unknow_SourClipList;
MXF_SUB_DESCRIPTOR_LIST m_Unknow_SubDescList;
private:
int CheckGeneration_UID(CString strLogName,BYTE *pBuf,DWORD PayloadLen);