//---------------------------------------------------------------------------
// Packet "B0"
void File_AvsV::video_sequence_start()
{
Element_Name("video_sequence_start");
//Parsing
int32u bit_rate_upper, bit_rate_lower;
Get_B1 ( profile_id, "profile_id");
Get_B1 ( level_id, "level_id");
BS_Begin();
Get_SB ( progressive_sequence, "progressive_sequence");
Get_S2 (14, horizontal_size, "horizontal_size");
Get_S2 (14, vertical_size, "vertical_size");
Get_S1 ( 2, chroma_format, "chroma_format");
Skip_S1( 3, "sample_precision");
Get_S1 ( 4, aspect_ratio, "aspect_ratio"); Param_Info(AvsV_aspect_ratio[aspect_ratio]);
Get_S1 ( 4, frame_rate_code, "frame_rate_code"); Param_Info(AvsV_frame_rate[frame_rate_code]);
Get_S3 (18, bit_rate_lower, "bit_rate_lower");
Mark_1 ();
Get_S3 (12, bit_rate_upper, "bit_rate_upper");
bit_rate=(bit_rate_upper<<18)+bit_rate_lower; Param_Info(bit_rate*8, " bps");
Get_SB ( low_delay, "low_delay");
Mark_1 ();
Skip_S3(18, "bbv_buffer_size");
Skip_SB( "reserved");
Skip_SB( "reserved");
Skip_SB( "reserved");
BS_End();
//Not sure, but the 3 first official files have this
if (Element_Size-Element_Offset)
{
BS_Begin();
Mark_1();
BS_End();
}
FILLING_BEGIN();
//NextCode
NextCode_Clear();
NextCode_Add(0xB2); //user_data_start
NextCode_Add(0xB3); //picture_start (I)
NextCode_Add(0xB5); //extension_start
//Autorisation of other streams
Streams[0xB1].Searching_Payload=true, //video_sequence_end
Streams[0xB2].Searching_Payload=true; //user_data_start
Streams[0xB3].Searching_Payload=true, //picture_start (I)
Streams[0xB4].Searching_Payload=true, //reserved
Streams[0xB5].Searching_Payload=true; //extension_start
Streams[0xB6].Searching_Payload=true, //picture_start (P or B)
Streams[0xB7].Searching_Payload=true; //video_edit
Streams[0xB8].Searching_Payload=true, //reserved
video_sequence_start_IsParsed=true;
FILLING_END();
}
//---------------------------------------------------------------------------
// AAC in ES, PS part, 2 bytes
// Format is unknown
void File_Mpeg4_AudioSpecificConfig::PS ()
{
//Parsing
Element_Begin("PS");
int16u syncExtensionType;
Get_S2 (11, syncExtensionType, "syncExtensionType");
if (syncExtensionType!=0x548)
{
Element_End();
return;
}
Get_SB (psPresentFlag, "psPresentFlag");
Element_End();
//BSAC stuff
//if (extensionAudioObjectType==22)
// BSAC();
//if ( extensionAudioObjectType == 22 ) {
// sbrPresentFlag;
// if (sbrPresentFlag == 1) {
// extensionSamplingFrequencyIndex;
// if ( extensionSamplingFrequencyIndex == 0xf )
// extensionSamplingFrequency;
// }
// extensionChannelConfiguration
//}
}
//---------------------------------------------------------------------------
// AAC in ES, SBR part, 3+ bytes
void File_Mpeg4_AudioSpecificConfig::SBR ()
{
//Parsing
int16u syncExtensionType;
int8u samplingFrequencyIndex;
Element_Begin("SBR");
Get_S2 (11, syncExtensionType, "syncExtensionType");
if (syncExtensionType!=0x2B7)
{
Element_End();
return;
}
Get_S1 (5, extensionAudioObjectType, "extensionAudioObjectType");
if (extensionAudioObjectType==0x05)
{
Get_SB ( sbrPresentFlag, "sbrPresentFlag");
if (sbrPresentFlag)
{
Get_S1 (4, samplingFrequencyIndex, "extensionSamplingFrequencyIndex"); Param_Info(MP4_SamplingRate[samplingFrequencyIndex]);
if (samplingFrequencyIndex>=0xF)
{
Get_S3 (24, samplingFrequency, "extensionSamplingFrequency");
}
else
samplingFrequency=MP4_SamplingRate[samplingFrequencyIndex];
}
}
Element_End();
//PS stuff
if (Data_Remain())
PS();
}
//---------------------------------------------------------------------------
void File_Dts::Header_Parse()
{
//Parsing
int16u Primary_Frame_Byte_Size_minus_1;
int8u EncoderSoftwareRevision;
bool crc_present;
Skip_B4( "Sync");
BS_Begin();
Info_SB( FrameType, "Frame Type"); Param_Info(DTS_FrameType[FrameType]);
Skip_S1( 5, "Deficit Sample Count");
Get_SB ( crc_present, "CRC Present");
Skip_S1( 7, "Number of PCM Sample Blocks");
Get_S2 (14, Primary_Frame_Byte_Size_minus_1, "Primary Frame Byte Size minus 1");
Primary_Frame_Byte_Size_minus_1+=1;
if (!Word) Primary_Frame_Byte_Size_minus_1=Primary_Frame_Byte_Size_minus_1*8/14*2; Param_Info(Ztring::ToZtring(Primary_Frame_Byte_Size_minus_1)+_T(" bytes")); //Word is on 14 bits!
Get_S1 ( 6, channel_arrangement, "Audio Channel Arrangement"); Param_Info(Ztring::ToZtring(DTS_Channels[channel_arrangement])+_T(" channels"));
Get_S1 ( 4, sample_frequency, "Core Audio Sampling Frequency"); Param_Info(Ztring::ToZtring(DTS_SamplingRate[sample_frequency])+_T(" Hz"));
Get_S1 ( 5, bit_rate, "Transmission Bit Rate"); Param_Info(Ztring::ToZtring(DTS_BitRate[bit_rate])+_T(" bps"));
Skip_SB( "Embedded Down Mix Enabled");
Skip_SB( "Embedded Dynamic Range");
Skip_SB( "Embedded Time Stamp");
Skip_SB( "Auxiliary Data");
Skip_SB( "HDCD");
Get_S1 ( 3, ExtensionAudioDescriptor, "Extension Audio Descriptor"); Param_Info(DTS_ExtensionAudioDescriptor[ExtensionAudioDescriptor]);
Get_SB ( ExtendedCoding, "Extended Coding");
Skip_SB( "Audio Sync Word Insertion");
Get_S1 ( 2, lfe_effects, "Low Frequency Effects");
Skip_SB( "Predictor History");
if (crc_present)
Skip_S2(16, "Header CRC Check");
Skip_SB( "Multirate Interpolator");
Get_S1 ( 4, EncoderSoftwareRevision, "Encoder Software Revision");
Skip_S1( 2, "Copy History");
Get_S1 ( 2, bits_per_sample, "Source PCM Resolution"); Param_Info(Ztring::ToZtring(DTS_Resolution[bits_per_sample])+_T(" bits"));
Skip_SB( "ES");
Skip_SB( "Front Sum/Difference");
Skip_SB( "Surrounds Sum/Difference");
Skip_S1( 4, "Dialog Normalisation Parameter");
switch (EncoderSoftwareRevision)
{
case 6 :
Skip_S1( 4, "Dialog Normalisation Parameter");
break;
case 7 :
Skip_S1( 4, "Dialog Normalisation Parameter");
break;
default :
Skip_S1( 4, "Unspecified");
break;
}
BS_End();
//Filling
Header_Fill_Size(Primary_Frame_Byte_Size_minus_1+DTS_HD_Unknown_Size); //TODO: change this, for DTS-HD
Header_Fill_Code(0, "Frame");
}
//---------------------------------------------------------------------------
void File_OpenMG::FileHeader_Parse()
{
//Parsing
int16u Size, FrameSize=0;
int8u Flags, CodecID, SamplingRate_Code=0, Channels_Code=0;
bool JointStereo=false;
Skip_C3( "Code");
Get_B1 (Flags, "Flags");
Get_B2 (Size, "Size");
Skip_XX(26, "Unknown");
Get_B1 (CodecID, "Coded ID"); Param_Info1(OpenMG_CodecID_Format(CodecID));
if (CodecID<=1) //Atrac3
{
BS_Begin();
Skip_S1(7, "Unknown");
Get_SB ( JointStereo, "Joint Stereo");
Get_S1 (3, SamplingRate_Code, "Sampling Rate"); Param_Info2(OpenMG_SamplingRate(SamplingRate_Code), " Hz");
Get_S1 (3, Channels_Code, "Channels"); Param_Info2(OpenMG_Channels(Channels_Code), " channel(s)");
Get_S2 (10, FrameSize, "Frame size");
BS_End();
}
Skip_XX(Size-Element_Offset, "Unknown");
FILLING_BEGIN();
if (!Status[IsAccepted])
{
File__Tags_Helper::Accept();
Fill(Stream_Audio, 0, Audio_Format, OpenMG_CodecID_Format(CodecID));
Fill(Stream_Audio, 0, Audio_Encryption, OpenMG_CodecID_Encryption(CodecID));
int64u StreamSize=(int64u)-1;
if (File_Size!=(int64u)-1)
{
StreamSize=File_Size-(Buffer_Offset+Element_Size);
Fill(Stream_Audio, 0, Audio_StreamSize, StreamSize);
}
if (CodecID<=1) // Atrac3
{
Fill(Stream_Audio, 0, Audio_Channel_s_, OpenMG_Channels(Channels_Code));
Fill(Stream_Audio, 0, Audio_ChannelPositions, OpenMG_ChannelPositions(Channels_Code));
if (Channels_Code==1 && JointStereo)
Fill(Stream_Audio, 0, Audio_Format_Settings_Mode, "Joint Stereo");
Fill(Stream_Audio, 0, Audio_SamplingRate, OpenMG_SamplingRate(SamplingRate_Code));
if (CodecID==1) //Protected
FrameSize++; //Not sure
FrameSize<<=3; //8-byte blocks
int64u BitRate=OpenMG_SamplingRate(SamplingRate_Code)*FrameSize/256;
Fill(Stream_Audio, 0, Audio_BitRate, BitRate);
if (StreamSize!=(int64u)-1 && BitRate)
Fill(Stream_Audio, 0, Audio_Duration, StreamSize*8*1000/BitRate);
}
}
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Latm::Header_Parse()
{
int16u audioMuxLengthBytes;
BS_Begin();
Skip_S2(11, "syncword");
Get_S2 (13, audioMuxLengthBytes, "audioMuxLengthBytes");
BS_End();
//Filling
Header_Fill_Size(3+audioMuxLengthBytes);
Header_Fill_Code(0, "LATM");
}
//---------------------------------------------------------------------------
bool File_DolbyE::Descramble_16bit ()
{
int16u ScrambleMask;
Get_S2 (16, ScrambleMask, "Scramble mask");
int16u Size=((BigEndian2int16u(Buffer+Buffer_Offset+(size_t)Element_Size-Data_BS_Remain()/8)^ScrambleMask)>>2)&0x3FF;
if (Data_BS_Remain()<(size_t)((Size+1)*BitDepth)) //+1 for additional unknown word
return false; //There is a problem
int8u* Temp=Descrambled_Buffer+(size_t)Element_Size-Data_BS_Remain()/8;
for (int16u Pos=0; Pos<Size; Pos++)
int16u2BigEndian(Temp+Pos*2, BigEndian2int16u(Temp+Pos*2)^ScrambleMask);
return true;
}
//---------------------------------------------------------------------------
// AAC in ES, SBR part, 3+ bytes
void File_Mpeg4_AudioSpecificConfig::SBR ()
{
//Parsing
int16u syncExtensionType;
int8u samplingFrequencyIndex;
Element_Begin("SBR");
Get_S2 (11, syncExtensionType, "syncExtensionType");
if (syncExtensionType!=0x2B7)
{
Element_End();
return;
}
Get_S1 (5, extensionAudioObjectType, "extensionAudioObjectType");
if (extensionAudioObjectType==0x05)
{
Get_SB ( sbrPresentFlag, "sbrPresentFlag");
if (sbrPresentFlag)
{
Get_S1 (4, samplingFrequencyIndex, "extensionSamplingFrequencyIndex"); Param_Info(MP4_SamplingRate[samplingFrequencyIndex]);
if (samplingFrequencyIndex==0xF)
{
Get_S3 (24, samplingFrequency, "extensionSamplingFrequency");
}
else
samplingFrequency=MP4_SamplingRate[samplingFrequencyIndex];
}
}
Element_End();
FILLING_BEGIN();
//Filling
if (sbrPresentFlag)
{
Fill(Stream_Audio, StreamPos_Last, Audio_Format_Settings, "SBR");
Fill(Stream_Audio, StreamPos_Last, Audio_Format_Settings_SBR, "Yes", Unlimited, true, true);
Fill(Stream_Audio, StreamPos_Last, Audio_Format_Settings_PS, "No");
Ztring Codec=Retrieve(Stream_Audio, StreamPos_Last, Audio_Codec);
Fill(Stream_Audio, StreamPos_Last, Audio_Codec, Codec+_T("/SBR"), true);
Fill(Stream_Audio, StreamPos_Last, Audio_SamplingRate, samplingFrequency, 10, true);
}
//PS stuff
if (Data_Remain())
PS();
FILLING_END();
}
//---------------------------------------------------------------------------
// Packet "B5"
void File_AvsV::extension_start()
{
Element_Name("Extension");
//Parsing
int8u extension_start_code_identifier;
BS_Begin();
Get_S1 ( 4, extension_start_code_identifier, "extension_start_code_identifier"); Param_Info(AvsV_extension_start_code_identifier[extension_start_code_identifier]);
Element_Info(AvsV_extension_start_code_identifier[extension_start_code_identifier]);
switch (extension_start_code_identifier)
{
case 2 :{ //sequence_display
//Parsing
Get_S1 ( 3, video_format, "video_format"); Param_Info(AvsV_video_format[video_format]);
Skip_SB( "sample_range");
TEST_SB_SKIP( "colour_description");
Skip_S1( 8, "colour_primaries");
Skip_S1( 8, "transfer_characteristics");
Skip_S1( 8, "matrix_coefficients");
TEST_SB_END();
Get_S2 (14, display_horizontal_size, "display_horizontal_size");
Mark_1 ();
Get_S2 (14, display_vertical_size, "display_vertical_size");
Skip_SB( "reserved");
Skip_SB( "reserved");
BS_End();
}
break;
case 4 :{ //copyright
//Parsing
Skip_SB( "copyright_flag");
Skip_S1( 8, "copyright_id");
Skip_SB( "original_or_copy");
Skip_S1( 7, "reserved");
Mark_1 ();
Info_S3(20, copyright_number_1, "copyright_number_1");
Mark_1 ();
Info_S3(22, copyright_number_2, "copyright_number_2");
Mark_1 ();
Info_S3(22, copyright_number_3, "copyright_number_3"); Param_Info(Ztring::ToZtring(((int64u)copyright_number_1<<44)+((int64u)copyright_number_2<<22)+(int64u)copyright_number_3, 16));
BS_End();
}
break;
case 11 :{ //camera_parameters
//Parsing
Skip_SB( "reserved");
Skip_S1( 7, "camera_id");
Mark_1 ();
Skip_S3(22, "height_of_image_device");
Mark_1 ();
Skip_S3(22, "focal_length");
Mark_1 ();
Skip_S3(22, "f_number");
Mark_1 ();
Skip_S3(22, "vertical_angle_of_view");
Mark_1 ();
Skip_S3(16, "camera_position_x_upper");
Mark_1 ();
Skip_S3(16, "camera_position_x_lower");
Mark_1 ();
Skip_S3(16, "camera_position_y_upper");
Mark_1 ();
Skip_S3(16, "camera_position_y_lower");
Mark_1 ();
Skip_S3(16, "camera_position_z_upper");
Mark_1 ();
Skip_S3(16, "camera_position_z_lower");
Mark_1 ();
Skip_S3(22, "camera_direction_x");
Mark_1 ();
Skip_S3(22, "camera_direction_y");
Mark_1 ();
Skip_S3(22, "camera_direction_z");
Mark_1 ();
Skip_S3(22, "camera_plane_vertical_x");
Mark_1 ();
Skip_S3(22, "camera_plane_vertical_y");
Mark_1 ();
Skip_S3(22, "camera_plane_vertical_z");
Mark_1 ();
Skip_S4(32, "reserved");
BS_End();
}
break;
default:{
//Parsing
Skip_S1(4, "data");
BS_End();
Skip_XX(Element_Size-Element_Offset, "data");
}
}
//Not sure, but the 3 first official files have this
if (Element_Size-Element_Offset)
{
BS_Begin();
Mark_1();
BS_End();
}
FILLING_BEGIN();
//NextCode
NextCode_Test();
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Aac::ALSSpecificConfig()
{
//Not in spec, but something weird in the example I have
int32u Junk;
while (Data_BS_Remain())
{
Peek_S4(32, Junk);
if (Junk!=0x414C5300)
{
Skip_SB( "Unknown");
}
else
break;
}
if (Data_BS_Remain()==0)
return; //There is a problem
Element_Begin1("ALSSpecificConfig");
bool chan_config,chan_sort,crc_enabled,aux_data_enabled;
int32u samp_freq, samples;
int16u channels,frame_length;
int8u ra_flag,random_access, file_type;
Skip_BS(32,"als_id");
Get_BS (32, samp_freq, "samp_freq");
Get_BS (32, samples, "samples");
Get_S2 (16, channels, "channels"); Param_Info2(channels+1, " channel(s)");
Get_S1 (3, file_type, "file_type");
Skip_S1(3,"resolution");
Skip_SB("floating");
Skip_SB("msb_first");
Get_S2 (16,frame_length,"frame_length");
Get_S1 (8,random_access,"random_access");
Get_S1 (2,ra_flag,"ra_flag");
Skip_SB("adapt_order");
Skip_S1(2,"coef_table");
Skip_SB("long_term_prediction");
Skip_S2(10,"max_order");
Skip_S1(2,"block_switching");
Skip_SB("bgmc_mode");
Skip_SB("sb_part");
Skip_SB("joint_stereo");
Skip_SB("mc_coding");
Get_SB (chan_config,"chan_config");
Get_SB (chan_sort,"chan_sort");
Get_SB (crc_enabled,"crc_enabled");
Skip_SB("RLSLMS");
Skip_BS(5,"(reserved)");
Get_SB (aux_data_enabled,"aux_data_enabled");
if (chan_config)
Skip_S2(16,"chan_config_info");
if (chan_sort)
{
int16u ChBits=(int16u)ceil(log((double)(channels+1))/log((double)2));
for (int8u c=0; c<=channels; c++)
Skip_BS(ChBits, "chan_pos[c]");
}
if(Data_BS_Remain()%8)
Skip_S1(Data_BS_Remain()%8, "byte_align");
BS_End();
int32u header_size,trailer_size;
Get_B4(header_size, "header_size");
Get_B4(trailer_size, "trailer_size");
#ifdef MEDIAINFO_RIFF_YES
if (file_type==1) //WAVE file
{
Element_Begin1("orig_header");
File_Riff MI;
Open_Buffer_Init(&MI);
Open_Buffer_Continue(&MI, Buffer+Buffer_Offset+(size_t)Element_Offset, header_size);
Element_Offset+=header_size;
File__Analyze::Finish(&MI); //No merge of data, only for trace information, because this is the data about the decoded stream, not the encoded stream
Element_End0();
}
else
#endif //MEDIAINFO_RIFF_YES
Skip_XX(header_size, "orig_header[]");
Skip_XX(trailer_size, "orig_trailer[]");
if (crc_enabled)
Skip_B4( "crc");
if ((ra_flag == 2) && (random_access > 0))
for (int32u f=0; f<((samples-1)/(frame_length+1))+1; f++)
Skip_B4( "ra_unit_size[f]");
if (aux_data_enabled)
{
int32u aux_size;
Get_B4(aux_size, "aux_size");
Skip_XX(aux_size, "aux_data[]");
}
Element_End0();
BS_Begin(); //To be in sync with other objectTypes
FILLING_BEGIN();
//Filling
File__Analyze::Stream_Prepare(Stream_Audio);
Fill(Stream_Audio, StreamPos_Last, Audio_Channel_s_, channels+1);
//Forcing default confignuration (something weird in the example I have)
channelConfiguration=0;
sampling_frequency_index=(int8u)-1;
sampling_frequency=samp_freq;
FILLING_END();
}
//---------------------------------------------------------------------------
// Packet "0F"
void File_Vc1::SequenceHeader()
{
Element_Name("SequenceHeader");
//Parsing
BS_Begin();
Get_S1 ( 2, profile, "profile"); Param_Info(Vc1_Profile[profile]);
if (profile==0 || profile==1) //Simple or Main
{
Skip_S1( 2, "res_sm");
Skip_S1( 3, "frmrtq_postproc");
Skip_S1( 5, "bitrtq_postproc");
Skip_SB( "loopfilter");
Skip_SB( "res_x8");
Skip_SB( "multires");
Skip_SB( "res_fasttx");
Skip_SB( "fastuvmc");
Skip_SB( "extended_mv");
Skip_S1( 2, "dquant");
Skip_SB( "vtransform");
Skip_SB( "res_transtab");
Skip_SB( "overlap");
Skip_SB( "syncmarker");
Skip_SB( "rangered");
Skip_S1( 2, "maxbframes");
Skip_S1( 2, "quantizer");
Skip_SB( "finterpflag");
Skip_SB( "res_rtm_flag");
}
else if (profile==3) //Advanced
{
Get_S1 ( 3, level, "level");
Get_S1 ( 2, colordiff_format, "colordiff_format"); Param_Info(Vc1_ColorimetryFormat[colordiff_format]);
Skip_S1( 3, "frmrtq_postproc");
Skip_S1( 5, "bitrtq_postproc");
Skip_SB( "postprocflag");
Get_S2 (12, coded_width, "max_coded_width"); Param_Info((coded_width+1)*2, " pixels");
Get_S2 (12, coded_height, "max_coded_height"); Param_Info((coded_height+1)*2, " pixels");
Get_SB ( pulldown, "pulldown");
Get_SB ( interlace, "interlace");
Get_SB ( tfcntrflag, "tfcntrflag - frame counter");
Get_SB ( finterpflag, "finterpflag");
Skip_SB( "reserved");
Get_SB ( psf, "psf - progressive segmented frame");
TEST_SB_SKIP( "display_ext");
Info_S2(14, display_x, "display_horiz_size"); Param_Info(display_x+1, " pixels");
Info_S2(14, display_y, "display_vert_size"); Param_Info(display_y+1, " pixels");
TEST_SB_SKIP( "aspectratio_flag");
Get_S1 ( 4, AspectRatio, "aspect_ratio"); Param_Info(Vc1_PixelAspectRatio[AspectRatio]);
if (AspectRatio==0x0F)
{
Get_S1 ( 8, AspectRatioX, "aspect_horiz_size");
Get_S1 ( 8, AspectRatioY, "aspect_vert_size");
}
TEST_SB_END();
TEST_SB_GET(framerate_present, "framerate_flag");
TESTELSE_SB_GET(framerate_form, "framerateind");
Get_S2 (16, framerateexp, "framerateexp"); Param_Info((float32)((framerateexp+1)/32.0), 3, " fps");
TESTELSE_SB_ELSE( "framerateind");
Get_S1 ( 8, frameratecode_enr, "frameratenr"); Param_Info(Vc1_FrameRate_enr(frameratecode_enr));
Get_S1 ( 4, frameratecode_dr, "frameratedr"); Param_Info(Vc1_FrameRate_dr(frameratecode_dr));
TESTELSE_SB_END();
TEST_SB_END();
TEST_SB_SKIP( "color_format_flag");
Skip_S1( 8, "color_prim");
Skip_S1( 8, "transfer_char");
Skip_S1( 8, "matrix_coef");
TEST_SB_END();
TEST_SB_END();
TEST_SB_GET (hrd_param_flag, "hrd_param_flag");
Get_S1 ( 5, hrd_num_leaky_buckets, "hrd_num_leaky_buckets");
Skip_S1( 4, "bitrate_exponent");
Skip_S1( 4, "buffer_size_exponent");
for (int8u Pos=0; Pos<hrd_num_leaky_buckets; Pos++)
{
Element_Begin("leaky_bucket");
Skip_S2(16, "hrd_rate");
Skip_S2(16, "hrd_buffer");
Element_End();
}
TEST_SB_END();
}
else //forbidden
{
Element_DoNotTrust("Forbidden value");
}
Mark_1();
BS_End();
FILLING_BEGIN();
//NextCode
NextCode_Clear();
NextCode_Add(0x0D);
NextCode_Add(0x0E);
//Autorisation of other streams
Streams[0x0D].Searching_Payload=true;
Streams[0x0E].Searching_Payload=true;
if (From_WMV3)
FrameHeader_Fill();
FILLING_END();
}
//---------------------------------------------------------------------------
void File_AfdBarData::bar_data()
{
//Parsing
Element_Begin1("bar_data");
bool top_bar_flag, bottom_bar_flag, left_bar_flag, right_bar_flag;
BS_Begin();
Get_SB (top_bar_flag, "top_bar_flag");
Get_SB (bottom_bar_flag, "bottom_bar_flag");
Get_SB (left_bar_flag, "left_bar_flag");
Get_SB (right_bar_flag, "right_bar_flag");
if (Format==Format_S2016_3)
{
Mark_0_NoTrustError();
Mark_0_NoTrustError();
Mark_0_NoTrustError();
Mark_0_NoTrustError();
}
else
{
Mark_1_NoTrustError();
Mark_1_NoTrustError();
Mark_1_NoTrustError();
Mark_1_NoTrustError();
}
if (top_bar_flag)
{
Mark_1();
Mark_1();
Get_S2 (14, line_number_end_of_top_bar, "line_number_end_of_top_bar");
}
if (bottom_bar_flag)
{
Mark_1();
Mark_1();
Get_S2 (14, line_number_start_of_bottom_bar, "line_number_start_of_bottom_bar");
}
if (left_bar_flag)
{
Mark_1();
Mark_1();
Get_S2 (14, pixel_number_end_of_left_bar, "pixel_number_end_of_left_bar");
}
if (right_bar_flag)
{
Mark_1();
Mark_1();
Get_S2 (14, pixel_number_start_of_right_bar, "pixel_number_start_of_right_bar");
}
if (!top_bar_flag && !bottom_bar_flag && !left_bar_flag && !right_bar_flag)
{
Mark_1_NoTrustError();
Mark_1_NoTrustError();
Skip_S2(14, "reserved");
Mark_1_NoTrustError();
Mark_1_NoTrustError();
Skip_S2(14, "reserved");
}
BS_End();
Element_End0();
if (Format==Format_A53_4_DTG1)
{
BS_Begin();
Mark_1();
Mark_1();
Mark_1();
Mark_1();
Mark_1();
Mark_1();
Mark_1();
Mark_1();
BS_End();
if (Element_Size-Element_Offset)
Skip_XX(Element_Size-Element_Offset, "additional_bar_data");
}
}
