数字电视规范精华总汇

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,数字电视规范精华总汇,Psi/Si,PID,0 x0_PAT;,0 x1_CAT;,PAT,描述,_PMT;,0 x10_NIT;,0 x11_SDT;,0 x12_EIT;,0 x14_TDT;,Table_id,0 x0_PAT;,0 x1_CAT;,0 x2_PMT;,0 x40_NIT;,0 x42_ActualSDT;,0 x46_Other_SDT;,0 x4E_ActualPF;,0 x4F_OtherPF;,0 x50,到,0 x5F_Actual_Schedule;,0 x60,到,0 x6F_Other_Schedule;,0 x70_TDT;,0 x73_TOT;,0 x4a_BAT;,周期,0.1_PAT;,无,_CAT;,0.1_PMT;,10_NIT;,2_Actual SDT;,10_Other SDT;,2_EIT Actual;,10_EIT Other;,10_EIT Actual Schedule;,30_EIT Other Schedule;,30_TDT;,30_TOT;,10_BAT;,transport_packet,transport_packet,(),syn_byte,/8 0 x47mpeg2,transport_error_indicator,/1 1,表示相关包至少有不可纠正的错误位；,0,无,transport_unit_start_indicator,/1 PES 1,有效净荷以,PES,包第一个字节开始，,0,开始不是,PES,；,PSI 1,带,PSI,的第一个字节，,0,不带有第一个字节；空包也是,0,transport_priority,/1 1,比其它同,PID,的优先级高,PID/13 0PAT 1CAT 10NIT 1FFF,空,transport_scrambling_control,/2 00,未加扰,01 10 11,adaptation_field_control,/200,预留（计算器不增加）,01,无调整字段,184,有效,10,无有效净荷,183,调整字段（计算器不增加）,110182,调整字后有效,continuity_counter,/4,计算器,if(adaptation_field_control,=10|adaptation_field_control=11),adaption_field,(),if(adaptation_field_control,=01|adaptation_field_control=11),for(i,=0;i,N;i,+),data_byte,/8,program_association_section,program_association_section,(),table_id,/8 0 x0,section_syntax_indicator,/1 0 x1,0/1,reserved/2,section_length,/12 section,字节数（从,transport_stream_id,到,CRC,不超过,1021,）,transport_stream_id,/16,reserved/2,version_number,/5,版本号变化,+1,，到,31,循环回到,0,current_next_indicator,/1 1,当前表有效，,0,无效,section_number,/8,当前,section,号,当,section_number,=,last_section_number,表示此,section,是表中最后一个,last_section_number,/8,最后一个,section,号，即表中最大的,section,号,for(i,=0;i,N;i,+),program_number,/16,等于,serviceID,reserved/3,if(profram_number,=0),network_id,/13,else,program_map_PID,/13,该,service,的,PMT,的,PID,CRC_32/32,TS_program_map_section,TS_program_map_section,(),table_id,/8,section_syntax_indicator,/1,0/1,reserved/2,section_length,/12,program_number,/16,reserved/2,version_number,/5,current_next_indicator,/1,section_number,/8,last_section_number,/8,reserved/3,PCR_PID/13,reserved/4,program_info_length,/12,for(i,=0;i,N;i,+),descriptor(),for(i,=0;i,N;i,+),stream_type,/8,reserved/3,elementary_PID,/13,reserved/4,ES_info_length,/12,for(j,=0;j,N;j,+),descriptor(),CRC_32/32,CA_section,CA_section,(),table_id,/8,section_syntax_indicator,/1,0/1,reserved/2,section_length,/12,reserved/18=16+2,version_number,/5,current_next_indicator,/1,section_number,/8,last_section_number,/8,for(i,=0;i,N;i,+),CA_descriptor,(),CRC_32/32,time_date_section,time_date_section,(),table_id,/8,section_syntax_indicator,/1,reserved_future_use,/1,reserved/2,section_length,/12,UTC_time,/40,time_offset_section,time_offset_section,(),table_id,/8,section_syntax_indicator,/1,reserved_future_use,/1,reserved/2,section_length,/12,UTC_time,/40,reserved/4,descriptors_loop_length,/12,for(i,=0;i,N;i,+),descriptor(),CRC_32/32,service_description_section,service_description_section,(),table_id,/8,section_syntax_indicator,/1,reserved_future_use,/1,reserved/2,section_length,/12,transport_stream_id,/16,reserved/2,version_number,/5,current_next_indicator,/1,section_number,/8,last_section_number,/8,original_network_id,/16,reserved_future_use,/8,for(i,=0;i,N;i,+),service_id,/16,reserved_future_use,/6,EIT_schedule_flag,/1,EIT_present_following_flag,/1,runing_status,/3,free_CA_mode,/1,descriptors_loop_length,/12,for(i,=0;i,N;i,+),descriptor(),CRC_32/32,