ZLKMedia/3rdpart/media-server/libmpeg/include/mpeg-proto.h

#ifndef _mpeg_proto_h_
#define _mpeg_proto_h_

// Table 2-3 - PID table(p36)
enum ETS_PID
{
	TS_PID_PAT	= 0x00, // program association table
	TS_PID_CAT	= 0x01, // conditional access table
	TS_PID_TSDT	= 0x02, // transport stream description table
	TS_PID_IPMP	= 0x03, // IPMP control information table
	// 0x0004-0x000F Reserved
	// 0x0010-0x1FFE May be assigned as network_PID, Program_map_PID, elementary_PID, or for other purposes
    TS_PID_SDT  = 0x11, // https://en.wikipedia.org/wiki/Service_Description_Table / https://en.wikipedia.org/wiki/MPEG_transport_stream
	TS_PID_USER	= 0x0042,
	TS_PID_NULL	= 0x1FFF, // Null packet
};

// 2.4.4.4 Table_id assignments
// Table 2-31 - table_id assignment values(p66/p39)
enum EPAT_TID
{
	PAT_TID_PAS				= 0x00, // program_association_section
	PAT_TID_CAS				= 0x01, // conditional_access_section(CA_section)
	PAT_TID_PMS				= 0x02, // TS_program_map_section
	PAT_TID_SDS				= 0x03, // TS_description_section
	PAT_TID_MPEG4_scene		= 0x04, // ISO_IEC_14496_scene_description_section
	PAT_TID_MPEG4_object	= 0x05, // ISO_IEC_14496_object_descriptor_section
	PAT_TID_META			= 0x06, // Metadata_section
	PAT_TID_IPMP			= 0x07, // IPMP_Control_Information_section(defined in ISO/IEC 13818-11)
	PAT_TID_H222			= 0x08, // Rec. ITU-T H.222.0 | ISO/IEC 13818-1 reserved
	PAT_TID_USER			= 0x40,	// User private
    PAT_TID_SDT             = 0x42, // service_description_section 
	PAT_TID_Forbidden		= 0xFF,
};

// ISO/IEC 13818-1:2015 (E)
// 2.4.4.9 Semantic definition of fields in transport stream program map section
// Table 2-34 - Stream type assignments(p69)
enum EPSI_STREAM_TYPE
{
	PSI_STREAM_RESERVED			= 0x00, // ITU-T | ISO/IEC Reserved
	PSI_STREAM_MPEG1			= 0x01, // ISO/IEC 11172-2 Video
	PSI_STREAM_MPEG2			= 0x02, // Rec. ITU-T H.262 | ISO/IEC 13818-2 Video or ISO/IEC 11172-2 constrained parameter video stream(see Note 2)
	PSI_STREAM_AUDIO_MPEG1		= 0x03, // ISO/IEC 11172-3 Audio
	PSI_STREAM_MP3				= 0x04, // ISO/IEC 13818-3 Audio
	PSI_STREAM_PRIVATE_SECTION	= 0x05, // Rec. ITU-T H.222.0 | ISO/IEC 13818-1 private_sections
	PSI_STREAM_PRIVATE_DATA		= 0x06, // Rec. ITU-T H.222.0 | ISO/IEC 13818-1 PES packets containing private data
	PSI_STREAM_MHEG				= 0x07, // ISO/IEC 13522 MHEG
	PSI_STREAM_DSMCC			= 0x08, // Rec. ITU-T H.222.0 | ISO/IEC 13818-1 Annex A DSM-CC
	PSI_STREAM_H222_ATM			= 0x09, // Rec. ITU-T H.222.1
	PSI_STREAM_DSMCC_A			= 0x0a, // ISO/IEC 13818-6(Extensions for DSM-CC) type A
	PSI_STREAM_DSMCC_B			= 0x0b, // ISO/IEC 13818-6(Extensions for DSM-CC) type B
	PSI_STREAM_DSMCC_C			= 0x0c, // ISO/IEC 13818-6(Extensions for DSM-CC) type C
	PSI_STREAM_DSMCC_D			= 0x0d, // ISO/IEC 13818-6(Extensions for DSM-CC) type D
	PSI_STREAM_H222_Aux			= 0x0e, // Rec. ITU-T H.222.0 | ISO/IEC 13818-1 auxiliary
	PSI_STREAM_AAC				= 0x0f, // ISO/IEC 13818-7 Audio with ADTS transport syntax
	PSI_STREAM_MPEG4			= 0x10, // ISO/IEC 14496-2 Visual
	PSI_STREAM_MPEG4_AAC_LATM	= 0x11, // ISO/IEC 14496-3 Audio with the LATM transport syntax as defined in ISO/IEC 14496-3
	PSI_STREAM_MPEG4_PES		= 0x12, // ISO/IEC 14496-1 SL-packetized stream or FlexMux stream carried in PES packets
	PSI_STREAM_MPEG4_SECTIONS	= 0x13, // ISO/IEC 14496-1 SL-packetized stream or FlexMux stream carried in ISO/IEC 14496_sections
	PSI_STREAM_MPEG2_SDP		= 0x14, // ISO/IEC 13818-6 Synchronized Download Protocol
	PSI_STREAM_PES_META			= 0x15, // Metadata carried in PES packets
	PSI_STREAM_SECTION_META		= 0x16, // Metadata carried in metadata_sections
	PSI_STREAM_DSMCC_DATA		= 0x17, // Metadata carried in ISO/IEC 13818-6 Data Carousel
	PSI_STREAM_DSMCC_OBJECT		= 0x18, // Metadata carried in ISO/IEC 13818-6 Object Carousel
	PSI_STREAM_DSMCC_SDP		= 0x19, // Metadata carried in ISO/IEC 13818-6 Synchronized Download Protocol
	PSI_STREAM_MPEG2_IPMP		= 0x1a, // IPMP stream (defined in ISO/IEC 13818-11, MPEG-2 IPMP)
	PSI_STREAM_H264				= 0x1b, // H.264
	PSI_STREAM_MPEG4_AAC		= 0x1c, // ISO/IEC 14496-3 Audio, without using any additional transport syntax, such as DST, ALS and SLS
	PSI_STREAM_MPEG4_TEXT		= 0x1d, // ISO/IEC 14496-17 Text
	PSI_STREAM_AUX_VIDEO		= 0x1e, // Auxiliary video stream as defined in ISO/IEC 23002-3
	PSI_STREAM_H264_SVC			= 0x1f, // SVC video sub-bitstream of an AVC video stream conforming to one or more profiles defined in Annex G of Rec. ITU-T H.264 | ISO/IEC 14496-10
	PSI_STREAM_H264_MVC			= 0x20, // MVC video sub-bitstream of an AVC video stream conforming to one or more profiles defined in Annex H of Rec. ITU-T H.264 | ISO/IEC 14496-10
	PSI_STREAM_JPEG_2000		= 0x21, // Video stream conforming to one or more profiles as defined in Rec. ITU-T T.800 | ISO/IEC 15444-1
	PSI_STREAM_MPEG2_3D			= 0x22, // Additional view Rec. ITU-T H.262 | ISO/IEC 13818-2 video stream for service-compatible stereoscopic 3D services
	PSI_STREAM_MPEG4_3D			= 0x23, // Additional view Rec. ITU-T H.264 | ISO/IEC 14496-10 video stream conforming to one or more profiles defined in Annex A for service-compatible stereoscopic 3D services
	PSI_STREAM_H265				= 0x24, // Rec. ITU-T H.265 | ISO/IEC 23008-2 video stream or an HEVC temporal video sub-bitstream
	PSI_STREAM_H265_subset		= 0x25, // HEVC temporal video subset of an HEVC video stream conforming to one or more profiles defined in Annex A of Rec. ITU-T H.265 | ISO/IEC 23008-2
	PSI_STREAM_H264_MVCD		= 0x26, // MVCD video sub-bitstream of an AVC video stream conforming to one or more profiles defined in Annex I of Rec. ITU-T H.264 | ISO/IEC 14496-10
	PSI_STREAM_VP8				= 0x9d,
	PSI_STREAM_VP9				= 0x9e,
	PSI_STREAM_AV1				= 0x9f,
	// 0x27-0x7E Rec. ITU-T H.222.0 | ISO/IEC 13818-1 Reserved
	PSI_STREAM_IPMP				= 0x7F, // IPMP stream
	// 0x80-0xFF User Private
	PSI_STREAM_VIDEO_CAVS		= 0x42, // ffmpeg/libavformat/mpegts.h
	PSI_STREAM_AUDIO_AC3		= 0x81, // ffmpeg/libavformat/mpegts.h
    PSI_STREAM_AUDIO_EAC3       = 0x87, // ffmpeg/libavformat/mpegts.h
	PSI_STREAM_AUDIO_DTS		= 0x8a, // ffmpeg/libavformat/mpegts.h
	PSI_STREAM_VIDEO_DIRAC		= 0xd1, // ffmpeg/libavformat/mpegts.h
	PSI_STREAM_VIDEO_VC1		= 0xea, // ffmpeg/libavformat/mpegts.h
	PSI_STREAM_VIDEO_SVAC		= 0x80, // GBT 25724-2010 SVAC(2014)
	PSI_STREAM_AUDIO_SVAC		= 0x9B, // GBT 25724-2010 SVAC(2014)
	PSI_STREAM_AUDIO_G711A		= 0x90,	// GBT 25724-2010 SVAC(2014)
    PSI_STREAM_AUDIO_G711U      = 0x91,
	PSI_STREAM_AUDIO_G722		= 0x92,
	PSI_STREAM_AUDIO_G723		= 0x93,
	PSI_STREAM_AUDIO_G729		= 0x99,
	PSI_STREAM_AUDIO_OPUS		= 0x9c,
};

// ISO/IEC 13818-1:2015 (E)
// 2.4.3.7 Semantic definition of fields in PES packet
// Table 2-22 - Stream_id assignments(p54)
// In transport streams, the stream_id may be set to any valid value which correctly describes the elementary stream type as defined in Table 2-22. 
// In transport streams, the elementary stream type is specified in the program-specific information as specified in 2.4.4
enum EPES_STREAM_ID
{
	PES_SID_SUB			= 0x20, // ffmpeg/libavformat/mpeg.h
	PES_SID_AC3			= 0x80, // ffmpeg/libavformat/mpeg.h
	PES_SID_DTS			= 0x88, // ffmpeg/libavformat/mpeg.h
	PES_SID_LPCM		= 0xA0, // ffmpeg/libavformat/mpeg.h

	PES_SID_EXTENSION	= 0xB7, // PS system_header extension(p81)
	PES_SID_END			= 0xB9, // MPEG_program_end_code
	PES_SID_START		= 0xBA, // Pack start code
	PES_SID_SYS			= 0xBB, // System header start code

	PES_SID_PSM			= 0xBC, // program_stream_map
	PES_SID_PRIVATE_1	= 0xBD, // private_stream_1
	PES_SID_PADDING		= 0xBE, // padding_stream
	PES_SID_PRIVATE_2	= 0xBF, // private_stream_2
	PES_SID_AUDIO		= 0xC0, // ISO/IEC 13818-3/11172-3/13818-7/14496-3 audio stream '110x xxxx'
	PES_SID_VIDEO		= 0xE0, // H.262 | H.264 | H.265 | ISO/IEC 13818-2/11172-2/14496-2/14496-10 video stream '1110 xxxx'
	PES_SID_ECM			= 0xF0, // ECM_stream
	PES_SID_EMM			= 0xF1, // EMM_stream
	PES_SID_DSMCC		= 0xF2, // H.222.0 | ISO/IEC 13818-1/13818-6_DSMCC_stream
	PES_SID_13522		= 0xF3, // ISO/IEC_13522_stream
	PES_SID_H222_A		= 0xF4, // Rec. ITU-T H.222.1 type A
	PES_SID_H222_B		= 0xF5, // Rec. ITU-T H.222.1 type B
	PES_SID_H222_C		= 0xF6, // Rec. ITU-T H.222.1 type C
	PES_SID_H222_D		= 0xF7, // Rec. ITU-T H.222.1 type D
	PES_SID_H222_E		= 0xF8, // Rec. ITU-T H.222.1 type E
	PES_SID_ANCILLARY	= 0xF9, // ancillary_stream
	PES_SID_MPEG4_SL	= 0xFA, // ISO/IEC 14496-1_SL_packetized_stream
	PES_SID_MPEG4_Flex	= 0xFB, // ISO/IEC 14496-1_FlexMux_stream
	PES_SID_META		= 0xFC, // metadata stream
	PES_SID_EXTEND		= 0xFD,	// extended_stream_id
	PES_SID_RESERVED	= 0xFE,	// reserved data stream
	PES_SID_PSD			= 0xFF, // program_stream_directory
};

enum
{
    MPEG_FLAG_IDR_FRAME				= 0x0001,
	MPEG_FLAG_PACKET_LOST			= 0x1000, // packet(s) lost before the packet(this packet is ok, but previous packet has missed or corrupted)
	MPEG_FLAG_PACKET_CORRUPT		= 0x2000, // this packet miss same data(packet lost)
    MPEG_FLAG_H264_H265_WITH_AUD	= 0x8000,
};

#endif /* !_mpeg_proto_h_ */