//---------------------------------------------------------------------------
void File_Tak::SEEKTABLE()
{
//Parsing
int16u num_seekpoints;
Get_L2 (num_seekpoints, "num_seekpoints");
Skip_L1 ( "unknown");
Skip_L1 ( "seek interval");
Element_Begin1("seekpoints");
for (int16u Pos=0; Pos<num_seekpoints; Pos++)
Skip_L5 ( "seekpoint");
Element_End0();
Skip_L3( "crc");
}
//---------------------------------------------------------------------------
void File_Kate::Identification()
{
Element_Name("Identification");
//Parsing
Ztring Language, Category;
int16u Width, Height;
int8u VersionMajor, VersionMinor, NumHeaders, TextEncoding;
Skip_B1 ( "Signature");
Skip_Local(7, "Signature");
Skip_L1( "Reserved");
Get_L1 (VersionMajor, "version major");
Get_L1 (VersionMinor, "version minor");
Get_L1 (NumHeaders, "num headers");
Get_L1 (TextEncoding, "text encoding");
Skip_L1( "directionality");
Skip_L1( "Reserved");
Skip_L1( "granule shift");
Skip_L4( "Reserved");
Get_L2 (Width, "cw sh + canvas width");
Get_L2 (Height, "ch sh + canvas height");
/*
BS_Begin();
Skip_BS( 4, "cw sh");
Get_BS (12, Width, "canvas width");
Skip_BS( 4, "ch sh");
Get_BS (12, Height, "canvas height");
BS_End();
*/
Skip_L4( "granule rate numerator");
Skip_L4( "granule rate denominator");
Get_UTF8(16, Language, "Language");
Get_UTF8(16, Category, "Category");
FILLING_BEGIN();
Accept("Kate");
Stream_Prepare(Stream_Text);
Fill(Stream_Text, 0, Text_Format, "Kate");
Fill(Stream_Text, 0, Text_Codec, "Kate");
Fill(Stream_Text, 0, Text_Language, Language);
Fill(Stream_Text, 0, Text_Language_More, Kate_Category(Category));
Finish("Kate");
FILLING_END();
}
//---------------------------------------------------------------------------
// file header
void File_Rar::Header_Parse_Content_74()
{
int16u name_size;
int8u HOST_OS, METHOD, UNP_VER;
Get_L4 (PACK_SIZE, "PACK_SIZE"); //Compressed file size
Skip_L4( "UNP_SIZE"); //Uncompressed file size
Get_L1 (HOST_OS, "HOST_OS"); Param_Info1((HOST_OS<6?Rar_host_os[HOST_OS]:"Unknown"));
Skip_L4( "FILE_CRC");
Skip_L4( "FTIME"); //Date and time in standard MS DOS format
Get_L1 (UNP_VER, "UNP_VER"); Param_Info1(Rar_version_number(UNP_VER)); //RAR version needed to extract file
Get_L1 (METHOD, "METHOD"); Param_Info1(((METHOD>=0x30)&&(METHOD<0x36)?Rar_packing_method[METHOD-0x30]:"Unknown"));
Get_L2 (name_size, "NAME_SIZE"); //File name size
Skip_L4( "ATTR"); //File attributes
if(high_fields)
{
Get_L4 (HIGH_PACK_SIZE, "HIGH_PACK_SIZE"); //High 4 bytes of 64 bit value of compressed file size.
Skip_L4( "HIGH_UNP_SIZE"); //High 4 bytes of 64 bit value of uncompressed file size.
}
else
HIGH_PACK_SIZE=0;
if (usual_or_utf8)
{
//Must test the content before reading, looking fore zero byte
if (Element_Offset+name_size>Element_Size)
{
Skip_XX(Element_Size-Element_Offset, "Error");
return;
}
int64u ZeroPos=0;
while (ZeroPos<name_size)
{
if (Buffer[Buffer_Offset+(size_t)(Element_Offset+ZeroPos)]==0)
break; //Found
ZeroPos++;
}
if (ZeroPos==name_size)
Skip_UTF8(name_size, "FILE_NAME");
else
{
Skip_Local(ZeroPos, "FILE_NAME"); //Up to ZeroPos
Skip_L1( "Zero");
Skip_UTF16L(name_size-(ZeroPos+1), "FILE_NAME"); //Spec is not precise, "Unicode" without encoding format (character size, endianess), because RAR is from Windows, we hope this is the format from Windows (UTF-16 Little Endian)
}
}
else
Skip_Local(name_size, "FILE_NAME");
if (salt)
Skip_L8( "SALT");
//if(exttime)
//Skip_XX("EXT_TIME"); //Which size?
}
//---------------------------------------------------------------------------
void File_Ico::Data_Parse()
{
//Parsing
int32u Size, Offset;
int16u BitsPerPixel;
int8u Width, Height;
Get_L1 (Width, "Width");
Get_L1 (Height, "Height");
Skip_L1( "Colour count");
Skip_L1( "Reserved");
Skip_L2( Type==1?"Colour planes":"X hotspot");
Get_L2 (BitsPerPixel, Type==1?"Bits per pixel":"Y hotspot");
Get_L4 (Size, "Size of the bitmap data");
Get_L4 (Offset, "Offset of the bitmap data");
FILLING_BEGIN_PRECISE();
stream Stream;
Stream.Width=Width;
Stream.Height=Height;
Stream.BitsPerPixel=BitsPerPixel;
Stream.Size=Size;
Stream.Offset=Offset;
Streams.push_back(Stream);
IcoDataSize+=Size;
if (Offset>File_Size || File_Offset+Buffer_Offset+Element_Size+IcoDataSize>File_Size)
Reject("ICO");
Count--;
if (Count==0)
{
if (File_Offset+Buffer_Offset+Element_Size+IcoDataSize!=File_Size)
Reject("ICO");
else
{
Accept("ICO");
Finish("ICO");
}
}
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Tga::Tga_File_Footer()
{
if (Version==1)
return; //No footer
Element_Begin1("Image/color Map Data");
Skip_L4( "Extension Area Offset");
Skip_L4( "Developer Directory Offset");
Skip_Local(16, "Signature");
Skip_Local( 1, "Reserved Character");
Skip_L1( "Binary Zero String Terminator");
Element_End0();
}
//---------------------------------------------------------------------------
void File_La::FileHeader_Parse()
{
//Parsing
Ztring Major, Minor;
int32u SampleRate, Samples, BytesPerSecond, UnCompSize, WAVEChunk, FmtSize, FmtChunk, CRC32;
int16u RawFormat, Channels, BytesPerSample, BitsPerSample;
Skip_Local(2, "signature");
Get_Local (1, Major, "major_version");
Get_Local (1, Minor, "minor_version");
Get_L4 (UnCompSize, "uncompressed_size");
Get_L4 (WAVEChunk, "chunk");
Skip_L4( "fmt_size");
Get_L4 (FmtChunk, "fmt_chunk");
Get_L4 (FmtSize, "fmt_size");
Get_L2 (RawFormat, "raw_format");
Get_L2 (Channels, "channels"); Param_Info2(Channels, " channel(s)");
Get_L4 (SampleRate, "sample_rate");
Get_L4 (BytesPerSecond, "bytes_per_second");
Get_L2 (BytesPerSample, "bytes_per_sample");
Get_L2 (BitsPerSample, "bits_per_sample");
Get_L4 (Samples, "samples");
Skip_L1( "flags");
Get_L4 (CRC32, "crc");
FILLING_BEGIN()
if (SampleRate==0)
return;
Duration=((int64u)Samples/Channels)*1000/SampleRate; // Seems that it's samples per channels otherwise Duration is doubled ??!!
if (Duration==0)
return;
UncompressedSize=(Samples)*Channels*(BitsPerSample/8);
if (UncompressedSize==0)
return;
File__Tags_Helper::Accept("LA");
Fill(Stream_General, 0, General_Format_Version, Major+__T('.')+Minor);
File__Tags_Helper::Stream_Prepare(Stream_Audio);
Fill(Stream_Audio, 0, Audio_Format, "LA");
Fill(Stream_Audio, 0, Audio_Codec, "LA");
Fill(Stream_Audio, 0, Audio_Format_Version, Major+__T('.')+Minor);
Fill(Stream_Audio, 0, Audio_BitDepth, BitsPerSample);
Fill(Stream_Audio, 0, Audio_Channel_s_, Channels);
Fill(Stream_Audio, 0, Audio_SamplingRate, SampleRate);
Fill(Stream_Audio, 0, Audio_Duration, Duration);
//No more need data
File__Tags_Helper::Finish("LA");
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Pcx::Read_Buffer_Continue()
{
//Parsing
int16u XMin, YMin, XMax, YMax, HorDPI, VertDPI, BytesPerLine, PaletteType, HScrSize, VScrSize;
int8u Manufacturer, Version, EncodingScheme, BitsPerPixel, ColorPlanes;
Get_L1 (Manufacturer, "Manufacturer");
Get_L1 (Version, "Version"); // 0,2,3,4,5
Get_L1 (EncodingScheme, "EncodingScheme"); // RLE=1
Get_L1 (BitsPerPixel, "Bits Per Pixel"); // 1,4,8,24
Get_L2 (XMin, "Left margin of image");
Get_L2 (YMin, "Upper margin of image");
Get_L2 (XMax, "Right margin of image");
Get_L2 (YMax, "Lower margin of image");
Get_L2 (HorDPI, "Horizontal Resolution");
Get_L2 (VertDPI, "Vertical Resolution");
Skip_XX(48, "Palette");
Skip_L1( "Reserved");
Get_L1 (ColorPlanes, "ColorPlanes");
Get_L2 (BytesPerLine, "BytesPerLine");
Get_L2 (PaletteType, "PaletteType");
Get_L2 (HScrSize, "Horizontal Screen Size");
Get_L2 (VScrSize, "Vertical Screen Size");
Skip_XX(56, "Filler");
FILLING_BEGIN();
//Integrity tests
if (XMax<=XMin
|| YMax<=YMin
|| BytesPerLine<XMax-XMin)
{
Reject("PCX");
return;
}
Accept("PCX");
Stream_Prepare(Stream_Image);
Fill(Stream_Image, 0, Image_Format, "PCX");
Fill(Stream_Image, 0, Image_Format_Version, Pcx_VersionInfo(Version));
Fill(Stream_Image, 0, Image_Width, XMax-XMin);
Fill(Stream_Image, 0, Image_Height, YMax-YMin);
Fill(Stream_Image, 0, Image_BitDepth, BitsPerPixel);
Fill(Stream_Image, 0, "DPI", Ztring::ToZtring(VertDPI) + __T(" x ") + Ztring::ToZtring(HorDPI));
Finish("PCX");
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Tak::STREAMINFO()
{
//Parsing
int32u num_samples_hi, samplerate;
int8u num_samples_lo, framesizecode, samplesize;
bool channels;
Skip_L1 ( "unknown");
BS_Begin();
Get_S1 ( 2, num_samples_lo, "num_samples (lo)");
Get_S1 ( 3, framesizecode, "framesizecode");
Skip_S1( 2, "unknown");
BS_End();
Get_L4 (num_samples_hi, "num_samples (hi)"); Param_Info2((((int64u)num_samples_hi)<<2 | num_samples_lo), " samples");
Get_L3 (samplerate, "samplerate"); Param_Info2((samplerate/16)+6000, " Hz");
BS_Begin();
Skip_S1( 4, "unknown");
Get_SB ( channels, "channels"); Param_Info1(channels?"Stereo":"Mono");
Get_S1 ( 2, samplesize, "samplesize"); Param_Info1(Tak_samplesize[samplesize]);
Skip_SB( "unknown");
BS_End();
Skip_L3( "crc");
FILLING_BEGIN()
//Coherency
if (samplerate==0)
return;
//Computing
int64u Samples=((int64u)num_samples_hi)<<2 | num_samples_lo;
int32u SamplingRate=(samplerate/16)+6000;
//Filling
File__Tags_Helper::Accept("TAK");
File__Tags_Helper::Stream_Prepare(Stream_Audio);
Fill(Stream_Audio, 0, Audio_Format, "TAK");
Fill(Stream_Audio, 0, Audio_Codec, "TAK");
Fill(Stream_Audio, 0, Audio_SamplingRate, SamplingRate);
Fill(Stream_Audio, 0, Audio_Channel_s_, channels?2:1);
if (Tak_samplesize[samplesize])
Fill(Stream_Audio, 0, Audio_BitDepth, Tak_samplesize[samplesize]);
Fill(Stream_Audio, 0, Audio_Duration, Samples*1000/SamplingRate);
FILLING_END();
}
//---------------------------------------------------------------------------
void File_ExtendedModule::Read_Buffer_Continue()
{
//Parsing
Ztring ModuleName, TrackerName;
int32u HeaderSize;
int16u Length, Channels, Patterns, Instruments, Flags, Tempo, BPM;
int8u VersionMinor, VersionMajor;
Skip_String(17, "Signature");
Get_Local(20, ModuleName, "Module name");
Skip_L1( "0x1A");
Get_Local(20, TrackerName, "Tracker name");
Get_L1 (VersionMinor, "Version (minor)");
Get_L1 (VersionMajor, "Version (major)");
Get_L4 (HeaderSize, "Header size");
Get_L2 (Length, "Song Length");
Skip_L2( "Restart position");
Get_L2 (Channels, "Number of channels");
Get_L2 (Patterns, "Number of patterns");
Get_L2 (Instruments, "Number of instruments");
Get_L2 (Flags, "Flags");
Get_L2 (Tempo, "Tempo");
Get_L2 (BPM, "BPM");
Skip_XX(256, "Pattern order table");
FILLING_BEGIN();
Accept("Extended Module");
Fill(Stream_General, 0, General_Format, "Extended Module");
Fill(Stream_General, 0, General_Format_Version, Ztring::ToZtring(VersionMajor)+__T(".")+Ztring::ToZtring(VersionMinor/10)+Ztring::ToZtring(VersionMinor%10));
Fill(Stream_General, 0, General_Track, ModuleName.Trim(__T(' ')));
Fill(Stream_General, 0, General_Encoded_Application, TrackerName.Trim(__T(' ')));
Fill(Stream_General, 0, "Tempo", Tempo);
Fill(Stream_General, 0, "BPM", BPM);
Stream_Prepare(Stream_Audio);
Fill(Stream_Audio, 0, "Sampler, Channels", Channels);
Fill(Stream_Audio, 0, "Sampler, Patterns", Patterns);
Fill(Stream_Audio, 0, "Sampler, Instruments", Instruments);
//No more need data
Finish("Extended Module");
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Cmml::Identification()
{
Element_Name("Identification");
//Parsing
int16u VersionMajor, VersionMinor;
Skip_Local(8, "Signature");
Get_L2 (VersionMajor, "version major");
Get_L2 (VersionMinor, "version minor");
Skip_L8( "granule rate numerator");
Skip_L8( "granule rate denominator");
Skip_L1( "granule shift");
FILLING_BEGIN();
Stream_Prepare(Stream_General);
Stream_Prepare(Stream_Text);
Fill(Stream_Text, 0, Text_Format, "CMML");
Fill(Stream_Text, 0, Text_Codec, "CMML");
Accept("CMML");
FILLING_END();
}
//---------------------------------------------------------------------------
void File_ApeTag::Header_Parse()
{
//Testing if begin or end of tags
if (CC8(Buffer+Buffer_Offset)==0x4150455441474558LL) //"APETAGEX"
{
//Filling
Header_Fill_Code((int64u)-1, "File Footer");
Header_Fill_Size(0x20);
return;
}
//Parsing
Ztring Value;
int32u Flags, Length;
Get_L4 (Length, "Length");
Get_L4 (Flags, "Flags");
Skip_Flags(Flags, 0, "Read Only");
Skip_Flags(Flags, 1, "Binary");
Skip_Flags(Flags, 2, "Locator of external stored information");
Skip_Flags(Flags, 29, "Is the header");
Skip_Flags(Flags, 30, "Contains a footer");
Skip_Flags(Flags, 31, "Contains a header");
size_t Pos=(size_t)Element_Offset;
for (; Pos<Element_Size; Pos++)
if (Buffer[Buffer_Offset+Pos]==0x00)
break;
if (Pos==Element_Size)
{
Element_WaitForMoreData();
return;
}
Get_String(Pos-Element_Offset, Key, "Key");
Skip_L1( "0x00");
//Filling
Header_Fill_Code(0, Key.c_str());
Header_Fill_Size(Element_Offset+Length);
}
//---------------------------------------------------------------------------
void File_Wvpk::Data_Parse()
{
//Specific
if (FromMKV && !FromMKV_CodecPrivateParsed)
{
//Parsing
Get_L2 (version, "version");
FILLING_BEGIN();
FromMKV_CodecPrivateParsed=true;
FILLING_END();
return;
}
//Counting
Frame_Count++;
//Parsing
Element_Begin("Block Header");
if (!FromMKV)
Get_L2 (version, "version");
if (version/0x100==0x4)
{
while (Element_Offset<Element_Size)
{
int32u total_samples=(int32u)-1, block_index=(int32u)-1, block_samples=0, flags, blocksize=(int32u)-1;
bool initial_block=true, final_block=true;
if (!FromMKV)
{
Skip_L1( "track_no");
Skip_L1( "index_no");
Get_L4 (total_samples, "total_samples");
Get_L4 (block_index, "block_index");
}
if (!FromMKV || (FromMKV && Element_Offset==0))
Get_L4 (block_samples, "block_samples");
if (block_samples!=0) //empty frames have other values empty
{
if (!FromMKV)
{
if (block_index==0) //Only the frame with block_index==0
total_samples_FirstFrame=total_samples; //Note: total_samples is not trustable for a cutted file
if (Frame_Count==1)
block_index_FirstFrame=block_index; //Save the block_index of the first block
block_index_LastFrame=block_index;
block_samples_LastFrame=block_samples;
}
Get_L4 (flags, "flags");
Get_Flags (flags, 0, resolution0, "resolution0");
Get_Flags (flags, 1, resolution1, "resolution1");
Get_Flags (flags, 2, mono, "mono");
Get_Flags (flags, 3, hybrid, "hybrid");
Get_Flags (flags, 4, joint_stereo, "joint stereo");
Get_Flags (flags, 5, cross_channel_decorrelation, "cross-channel decorrelation");
Skip_Flags(flags, 6, "hybrid noise shaping");
Skip_Flags(flags, 7, "floating point data");
Skip_Flags(flags, 8, "extended size integers");
Skip_Flags(flags, 9, "hybrid mode parameters control bitrate");
Skip_Flags(flags, 10, "hybrid noise balanced between channels");
Get_Flags (flags, 11, initial_block, "initial block in sequence");
Get_Flags (flags, 12, final_block, "final block in sequence");
Skip_Flags(flags, 13, "amount of data left-shift after decode");
Skip_Flags(flags, 14, "amount of data left-shift after decode");
Skip_Flags(flags, 15, "amount of data left-shift after decode");
Skip_Flags(flags, 16, "amount of data left-shift after decode");
Skip_Flags(flags, 17, "amount of data left-shift after decode");
Skip_Flags(flags, 18, "maximum magnitude of decoded data");
Skip_Flags(flags, 19, "maximum magnitude of decoded data");
Skip_Flags(flags, 20, "maximum magnitude of decoded data");
Skip_Flags(flags, 21, "maximum magnitude of decoded data");
Skip_Flags(flags, 22, "maximum magnitude of decoded data");
Skip_Flags(flags, 23, "sampling rate");
Skip_Flags(flags, 24, "sampling rate");
Skip_Flags(flags, 25, "sampling rate");
Skip_Flags(flags, 26, "sampling rate"); SamplingRate=(int8u)(((flags>>23)&0xF)); Param_Info(Wvpk_SamplingRate[SamplingRate]);
Skip_Flags(flags, 27, "reserved");
Skip_Flags(flags, 28, "reserved");
Skip_Flags(flags, 29, "use IIR for negative hybrid noise shaping");
Skip_Flags(flags, 30, "false stereo");
Skip_Flags(flags, 31, "reserved");
}
else
{
Skip_L4( "flags (empty)");
//Counting
Frame_Count--; //This is not a real frame
}
Skip_L4( "crc");
Element_End();
int64u End=Element_Size;
if (FromMKV && !(initial_block && final_block))
{
Get_L4 (blocksize, "blocksize");
End=Element_Offset+blocksize;
if (End>=Element_Size)
End=Element_Size;
}
//Sub-block
int8u id;
while (Element_Offset<End)
{
Element_Begin();
int32u word_size;
bool large, odd_size;
BS_Begin();
Get_SB (large, "large");
Get_SB (odd_size, "odd_size");
Get_S1 (6, id, "id"); Element_Info(Wvpk_id(id));
BS_End();
if (large)
{
Get_L3 (word_size, "word_size");
}
else
{
int8u word_size1;
Get_L1 (word_size1, "word_size");
word_size=word_size1;
}
if (word_size==0 && odd_size)
Size=0; //Problem!
else
Size=word_size*2-(odd_size?1:0);
Element_Name(Ztring().From_CC1(id));
switch (id)
{
case 0x07 : id_07(); break;
case 0x0D : id_0D(); break;
case 0x25 : id_25(); break;
default : if (word_size)
Skip_XX(Size, "data");
}
if (odd_size)
Skip_XX(1, "padding");
Element_End();
}
}
}
//---------------------------------------------------------------------------
void File_Umf::Read_Buffer_Continue()
{
//Parsing
int32u Tracks, Segments;
Element_Begin1("Payload description");
Skip_L4( "Total length of the UMF data");
Skip_L4( "Version of this file");
Get_L4 (Tracks, "Number of tracks in the material");
Skip_L4( "Offset to track description section");
Skip_L4( "Size of the track description section");
Get_L4 (Segments, "Number of segments");
Skip_L4( "Offset to media description section");
Skip_L4( "Size of the media description section");
Skip_L4( "Offset to the user data section");
Skip_L4( "Size of the user data section");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Element_End0();
Element_Begin1("Material description");
Skip_L4( "Attributes");
Skip_L4( "Maximum length of the material in fields");
Skip_L4( "Minimum length of the material in fields");
Skip_L4( "Material mark in value in fields");
Skip_L4( "Material mark out value in fields");
Skip_L4( "Time code at mark in value");
Skip_L4( "Time code at mark out value");
Skip_L4( "last modified time (Most)");
Skip_L4( "last modified time (Least)");
Skip_L4( "creation time (Most)");
Skip_L4( "creation time (Least)");
Skip_L2( "Reserved");
Skip_L2( "Reserved");
Skip_L2( "Number of audio tracks");
Skip_L2( "Number of time code tracks");
Skip_L2( "Reserved");
Skip_L2( "Number of MPEG-1, MPEG-2, and MPEG-2 HD video tracks");
Element_End0();
for (int32u Pos=0; Pos<Tracks; Pos++)
{
Element_Begin1("Track description");
Skip_C1( "Track information - Track type");
Skip_C1( "Track information - Track logical number");
Skip_L2( "Number of segments on this track");
Element_End0();
if (Element_Offset>=Element_Size)
break;
}
for (int32u Pos=0; Pos<Segments; Pos++)
{
Element_Begin1("Media description");
int32u Type;
int16u Length;
Get_L2 (Length, "Length of this media description");
int64u End=Element_Offset+Length-2;
Skip_C1( "Track information - Track type");
Skip_C1( "Track information - Track logical number");
Skip_L2( "Media Sequence number");
Skip_L2( "Reserved");
Skip_L4( "Number of fields in segment");
Skip_L4( "Reserved");
Skip_L4( "Mark in value for the media file in fields");
Skip_L4( "Mark out value for the media file in fields");
Skip_Local(88, "Source device media file name");
Get_L4 (Type, "Type of media track");
Skip_L4( "Sampling rates for this track");
Skip_L4( "Size of sample for audio and time codes");
Skip_L4( "Reserved");
switch (Type)
{
case 0x00000004 :
case 0x00000007 :
case 0x00000009 : //MPEG-Video
{
#if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
int32u P, B;
#endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
Skip_L4( "Color difference format");
Skip_L4( "GoP structure");
Skip_L4( "Frame/field structure");
Skip_L4( "Target I-pictures per GoP");
#if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
Get_L4 (P, "Target P-pictures per I-picture");
Get_L4 (B, "Target B-pictures per P-picture or I-picture");
#else //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
Skip_L4( "Target P-pictures per I-picture");
Skip_L4( "Target B-pictures per P-picture or I-picture");
#endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
Skip_L4( "MPEG video attributes");
Skip_L4( "Reserved");
#if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
GopSize=(1+P)*(1+B);
#endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
}
break;
case 0x00000003 : //TimeCode
Skip_L4( "Time code attributes");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
break;
case 0x00000002 : //Audio
//Skip_LF8( "Level at which to play this segment");
//Skip_LF8( "Level at which to terminate this segment");
Skip_L8( "Level at which to play this segment");
Skip_L8( "Level at which to terminate this segment");
Skip_L4( "Number of fields over which to ramp up");
Skip_L4( "Number of fields over which to ramp down");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
break;
case 0x00000005 : //DV25
case 0x00000006 : //DV50
Skip_L4( "Attributes"); //With Aspect ratio
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
#if MEDIAINFO_SEEK || MEDIAINFO_DEMUX
GopSize=1;
#endif //MEDIAINFO_SEEK || MEDIAINFO_DEMUX
break;
default :
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
Skip_L4( "Reserved");
}
if (Element_Offset<End)
Skip_XX(End-Element_Offset, "Unknown");
Element_End0();
if (Element_Offset>=Element_Size)
break;
}
while (Element_Offset<Element_Size)
{
Element_Begin1("User data");
int32u Length;
Get_L4 (Length, "The length of this user data record");
Skip_L4( "Position on the material time line");
Skip_L2( "Track associated with the user data record");
Skip_L2( "Media Sequence Numbe");
Skip_L4( "User-defined key");
if (Length>18)
Skip_XX(Length-18, "User data");
else
Skip_XX(Element_Size-Element_Offset-2, "User data");
Skip_L1( "NULL byte");
Skip_L1( "Reserved byte");
Element_End0();
}
}
void File_Exr::channels()
{
//Parsing
std::vector<Exr_channel> ChannelList;
while (Element_Offset+1<Element_Size)
{
Element_Begin1("channel");
//Name
size_t name_Size=0;
while (Element_Offset+name_Size<Element_Size)
{
if (!Buffer[Buffer_Offset+(size_t)Element_Offset+name_Size])
break;
name_Size++;
}
name_End++;
Exr_channel Channel;
Get_String(name_Size, Channel.name, "name"); Element_Info1(Channel.name);
Element_Offset++; //Null byte
Skip_L4( "pixel type");
Skip_L1( "pLinear");
Skip_B3( "reserved");
Get_L4 (Channel.xSampling, "xSampling");
Get_L4 (Channel.ySampling, "ySampling");
ChannelList.push_back(Channel);
Element_End0();
}
//Color space
/* TODO: not finished
bool HasAlpha=false;
string ColorSpace, ChromaSubsampling;
if (!ChannelList.empty() && ChannelList[0].name=="A")
{
HasAlpha=true;
ChannelList.erase(ChannelList.begin());
}
if (ChannelList.size()==1 && ChannelList[0].name=="Y")
{
ColorSpace="Y";
}
else if (ChannelList.size()==3 && ChannelList[0].name=="V" && ChannelList[1].name=="U" && ChannelList[2].name=="Y")
{
ColorSpace="YUV";
//Chroma subsampling
if (ChannelList[2].xSampling==1 && ChannelList[2].xSampling==1 && ChannelList[0].xSampling==ChannelList[1].xSampling && ChannelList[0].ySampling==ChannelList[1].ySampling)
{
switch (ChannelList[0].xSampling)
{
case 1 :
switch (ChannelList[0].ySampling)
{
case 1 : ChromaSubsampling="4:4:4"; break;
default: ;
}
break;
case 2 :
switch (ChannelList[0].ySampling)
{
case 1 : ChromaSubsampling="4:2:2"; break;
case 2 : ChromaSubsampling="4:2:0"; break;
default: ;
}
break;
case 4 :
switch (ChannelList[0].ySampling)
{
case 1 : ChromaSubsampling="4:1:1"; break;
case 2 : ChromaSubsampling="4:1:0"; break;
default: ;
}
break;
default: ;
}
}
}
else if (ChannelList.size()==3 && ChannelList[0].name=="B" && ChannelList[1].name=="G" && ChannelList[2].name=="R")
{
ColorSpace="RGB";
}
else
{
//TODO
}
if (!ColorSpace.empty())
{
if (HasAlpha)
ColorSpace+='A';
Fill(StreamKind_Last, 0, "ColorSpace", ColorSpace);
}
if (!ChromaSubsampling.empty())
Fill(StreamKind_Last, 0, "ChromaSubsampling", ChromaSubsampling);
*/
}
//---------------------------------------------------------------------------
void File_ScreamTracker3::Read_Buffer_Continue()
{
//Parsing
Ztring SongName;
int16u OrdNum, InsNum, PatNum, Flags, Special;
int8u SoftwareVersionMajor, SoftwareVersionMinor, IS, TS;
Get_Local(28, SongName, "Song name");
Skip_L1( "0x1A");
Skip_L1( "Type");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Get_L2 (OrdNum, "Orders count");
Get_L2 (InsNum, "Instruments count");
Get_L2 (PatNum, "Paterns count");
Get_L2 (Flags, "Flags");
Skip_Flags(Flags, 0, "st2vibrato");
Skip_Flags(Flags, 1, "st2tempo");
Skip_Flags(Flags, 2, "amigaslides");
Skip_Flags(Flags, 3, "0vol optimizations");
Skip_Flags(Flags, 4, "amiga limits");
Skip_Flags(Flags, 5, "enable filter/sfx with sb");
Skip_Flags(Flags, 6, "st3.00 volumeslides");
Skip_Flags(Flags, 7, "pecial custom data in file");
Get_L1 (SoftwareVersionMajor, "Cwt/v (Major)");
Get_L1 (SoftwareVersionMinor, "Cwt/v (Minor)");
Skip_L2( "File format information");
Skip_B4( "Signature");
Skip_L1( "global volume");
Get_L1 (IS, "Initial Speed");
Get_L1 (TS, "Initial Temp");
Skip_L1( "master volume");
Skip_L1( "ultra click removal");
Skip_L1( "Default channel pan positions are present");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Get_L2 (Special, "Special");
Skip_XX(32, "Channel settings");
Skip_XX(OrdNum, "Orders");
Skip_XX(InsNum*2, "Instruments");
Skip_XX(PatNum*2, "Patterns");
FILLING_BEGIN();
Accept("Scream Tracker 3");
Fill(Stream_General, 0, General_Format, "Scream Tracker 3");
Fill(Stream_General, 0, General_Track, SongName);
if ((SoftwareVersionMajor&0xF0)==0x10)
Fill(Stream_General, 0, General_Encoded_Application, Ztring(__T("Scream Tracker ")+Ztring::ToZtring(SoftwareVersionMajor)+__T(".")+Ztring::ToZtring(SoftwareVersionMinor/16)+Ztring::ToZtring(SoftwareVersionMinor%16)));
Fill(Stream_General, 0, "BPM", TS);
Stream_Prepare(Stream_Audio);
Finish("Scream Tracker 3");
FILLING_END();
}
//---------------------------------------------------------------------------
void File_ImpulseTracker::Read_Buffer_Continue()
{
//Parsing
Ztring SongName;
int16u OrdNum, InsNum, SmpNum, PatNum, Flags, Special;
int8u VersionMajor, VersionMinor, SoftwareVersionMajor, SoftwareVersionMinor, IS, TS;
bool Stereo;
Skip_B4( "Signature");
Get_Local(26, SongName, "Song name");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Get_L2 (OrdNum, "Orders count");
Get_L2 (InsNum, "Instruments count");
Get_L2 (SmpNum, "Samples count");
Get_L2 (PatNum, "Paterns count");
Get_L1 (SoftwareVersionMinor, "Cwt/v (Minor)");
Get_L1 (SoftwareVersionMajor, "Cwt/v (Major)");
Get_L1 (VersionMinor, "Cwt (Minor)");
Get_L1 (VersionMajor, "Cwt (Major)");
Get_L2 (Flags, "Flags");
Get_Flags (Flags, 0, Stereo, "Stereo");
Skip_Flags(Flags, 1, "Vol0MixOptimizations");
Skip_Flags(Flags, 2, "Use instruments/Samples");
Skip_Flags(Flags, 3, "Linear/Amiga slides");
Skip_Flags(Flags, 4, "Old/IT Effects");
Get_L2 (Special, "Special");
Skip_Flags(Special, 0, "Song Message attached");
Skip_L1( "Global volume");
Skip_L1( "Mix volume");
Get_L1 (IS, "Initial Speed");
Get_L1 (TS, "Initial Temp");
Skip_L1( "Panning separation between channels");
Skip_L1( "0");
Skip_L2( "Message Length");
Skip_L4( "Message Offset");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_L1( "Unknown");
Skip_XX(64, "Chnl Pan");
Skip_XX(64, "Chnl Vol");
Skip_XX(OrdNum, "Orders");
Skip_XX(InsNum*4, "Instruments");
Skip_XX(SmpNum*4, "Samples");
Skip_XX(PatNum*4, "Patterns");
FILLING_BEGIN();
Stream_Prepare(Stream_General);
Fill(Stream_General, 0, General_Format, "Impulse Tracker");
Fill(Stream_General, 0, General_Format_Version, Ztring(_T("Version "))+Ztring::ToZtring(VersionMajor)+_T(".")+Ztring::ToZtring(VersionMinor/16)+Ztring::ToZtring(VersionMinor%16));
Fill(Stream_General, 0, General_Track, SongName);
Fill(Stream_General, 0, General_Encoded_Application, Ztring(_T("Impulse Tracker ")+Ztring::ToZtring(SoftwareVersionMajor)+_T(".")+Ztring::ToZtring(SoftwareVersionMinor/16)+Ztring::ToZtring(SoftwareVersionMinor%16)));
Fill(Stream_General, 0, "BPM", TS);
Stream_Prepare(Stream_Audio);
Fill(Stream_Audio, StreamPos_Last, Audio_Channel_s_, Stereo?2:1);
Accept("Impulse Tracker");
Finish("Impulse Tracker");
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Ptx::Read_Buffer_Continue()
{
if (File_Offset || Buffer_Offset)
{
if (Buffer_Size)
Reject(); //Problem
return;
}
//Parsing
ZtringList Names;
Ztring LibraryName, LibraryVersion, Format, Directory;
int32u LibraryName_Length, LibraryVersion_Length, LibraryRelease_Length, Format_Length, Platform_Length, Info_Count, Names_Count, Info_Length, Name_Length, FileName_Count, Directory_Length;
int32u Opaque2_Length, Audio_Count;
int16u Opaque1_Length;
Element_Begin1("Header");
Skip_B1( "Magic");
Skip_Local(16, "Magic");
Skip_L2( "0x0500");
Skip_L1( "Unknown [1]");
Skip_L1( "0x5A [1]");
Skip_L2( "0x0001");
Skip_L2( "0x0004");
Skip_L2( "0x0000 [1]");
Skip_L4( "Unknown [2]");
Skip_L2( "0x035A");
Skip_L2( "0x6400");
Skip_L2( "0x0000 [1]");
Skip_L2( "0x0300");
Skip_L2( "0x0000 [1]");
Get_L4 (LibraryName_Length, "WritingLibrary name length");
Get_UTF8(LibraryName_Length, LibraryName, "Library name");
Skip_L4( "0x00000003");
Skip_L4( "Library version, major");
Skip_L4( "Library version, minor");
Skip_L4( "Library version, revision");
Get_L4 (LibraryVersion_Length, "Library version length");
Get_UTF8(LibraryVersion_Length, LibraryVersion, "Library version");
Skip_L1( "0x01");
Get_L4 (LibraryRelease_Length, "Library release length");
Skip_UTF8(LibraryRelease_Length, "Library release");
Skip_L1( "0x00 [1]");
Get_L4 (Format_Length, "Format length");
Get_UTF8(Format_Length, Format, "Format");
if (Format!=__T("Pro Tools Session File"))
{
Element_End();
Reject();
return;
}
Skip_L2( "0x0006");
Get_L4 (Platform_Length, "Platform length");
Skip_UTF8(Platform_Length, "Platform");
Skip_L4( "0x00000000");
Skip_L2( "0x5A05");
Get_L2 (Opaque1_Length, "Info list, Opaque length"); //0x0006 (10.2-) or 0x0008 (10.3+)
Skip_L4( "Unknown [3]");
Skip_L4( "0x00002067");
Skip_L2( "0x0000 [1]");
Skip_L2( "0x0000 (once) or 0x002A");
Skip_L2( "0x0000 [1]");
Skip_L2( "Unknown [4]");
Skip_L4( "Unknown [5]");
Skip_L4( "Unknown [6]");
Element_End();
Element_Begin1("Info list");
Get_L4 (Info_Count, "Info count");
if (4*Info_Count>Element_Size)
{
Element_End();
Reject();
return;
}
for (int32u Pos=0; Pos<Info_Count; Pos++)
{
Element_Begin1("Info");
Get_L4 (Info_Length, "Info length");
if (Info_Length)
{
Info_UTF8(Info_Length, Info, "Name"); Element_Info1(Info);
}
Element_End();
}
Element_End();
Element_Begin1("Unknown");
Skip_L4( "0x00000000");
Element_Begin1("Names list 1");
Get_L4 (Names_Count, "Names count minus 1");
if (4*Names_Count>Element_Size)
{
Element_End();
Reject();
return;
}
for (int16u Pos=0; Pos<1+Names_Count; Pos++)
{
Element_Begin1("Name");
Get_L4 (Name_Length, "Name length");
if (Name_Length)
{
Info_UTF8(Name_Length, Name, "Name"); Element_Name(Name);
}
Element_End();
}
Element_End();
Skip_L4( "0x00000000");
Skip_L4( "0x00000000 or 0x0000002A");
Skip_L4( "Unknown [7]");
Skip_L4( "Unknown [8]");
Element_Begin1("Names list 2");
Get_L4 (Names_Count, "Names count");
if (4*Names_Count>Element_Size)
{
Element_End();
Reject();
return;
}
for (int16u Pos=0; Pos<Names_Count; Pos++)
{
Element_Begin1("Name");
Get_L4 (Name_Length, "Name length");
if (Name_Length)
{
Info_UTF8(Name_Length, Name, "Name"); Element_Name(Name);
}
Element_End();
}
Element_End();
Skip_L4( "0x00000000");
Skip_L4( "0x0000002A [1]");
Skip_L4( "Unknown [9]");
Skip_L4( "Unknown [10]");
Skip_L4( "0x00000000");
Skip_L1( "0x00 or 0x01 [2]");
Skip_L1( "0x01");
Skip_L1( "0x00 or 0x01 or 0x02");
Skip_L1( "0x00 [2]");
Skip_L1( "0x01");
Skip_L1( "0x00 (once) or 0x01");
Skip_L1( "0x00 or 0x01 (once)");
Skip_L1( "0x00 or 0x01 (once) or 0x5A");
if (Opaque1_Length<6)
{
if (Opaque1_Length)
Skip_XX(Opaque1_Length, "Opaque1");
}
else
{
Skip_L4( "Opaque1 - Unknown [1]");
Skip_L2( "Opaque1 - Unknown [2]");
if (Opaque1_Length<8)
{
if (Opaque1_Length-6)
Skip_XX(Opaque1_Length-6, "Opaque1 - Unknown [3]");
}
else
{
Skip_L2( "Opaque1 - 0x0000");
if (Opaque1_Length>8)
Skip_XX(Opaque1_Length-8, "Opaque1 - Unknown [3]");
}
}
Skip_L2( "0x2519");
Skip_L2( "0x0001");
Skip_L4( "0x00000000 or B5112287");
Skip_L4( "0x00000000 or 4037F9DC");
Skip_L4( "0x00000001 [1]");
Skip_L2( "0x0003");
Element_End();
Get_L4 (Audio_Count, "Audio count");
if (111*Audio_Count>Element_Size)
{
Reject();
return;
}
Element_Begin1("Audio tracks list 1");
for (int16u Pos=0; Pos<Audio_Count; Pos++)
{
Element_Begin1("Name");
Skip_L2( "0x0000 [New]");
Get_L4 (Name_Length, "(Same 1/2/3) Name length");
Info_UTF8(Name_Length, Name, "(Same 1/2/3) Name");
Skip_L2( "(Same 1/2/3) 0x0000 ");
Skip_L4( "(Same 1/2/3) 0x00000000");
Skip_L4( "(Same 1/2/3) 0x0000002A");
Skip_L4( "(Same 1/2/3) Unknown");
Skip_L4( "(Same 1/2/3) Unknown");
Info_L3(Number, "(Same 1/2/3) Ordered number"); Element_Info1(Number);
Element_Info1(Name);
Element_End();
if (Name==__T("Lf")) //Exception? Typo?
Name=__T("Lfe");
Name.MakeLowerCase();
Names.push_back(Name);
}
Element_End();
Element_Begin1("Audio tracks list 2");
for (int16u Pos=0; Pos<Audio_Count; Pos++)
{
Element_Begin1("Name");
int32u Size;
Skip_L3( "(Same 2/3) 0x00025A [1]");
Get_L4 (Size, "(Same 2/3) Size");
Skip_L4( "(Same 2/3) 0x0000251A");
Get_L4 (Name_Length, "(Same 1/2/3) Name length");
Info_UTF8(Name_Length, Name, "(Same 1/2/3) Name");
Skip_L2( "(Same 1/2/3) 0x0000 ");
Skip_L4( "(Same 1/2/3) 0x00000000");
Skip_L4( "(Same 1/2/3) 0x0000002A");
Skip_L4( "(Same 1/2/3) Unknown");
Skip_L4( "(Same 1/2/3) Unknown");
Info_L3(Number, "(Same 1/2/3) Ordered number"); Element_Info1(Number);
Skip_L2( "(Same 2/3) 0x0000");
Element_Info1(Name);
if (Name_Length+31!=Size)
{
Element_End();
Element_End();
Reject();
return;
}
Element_End();
}
Element_End();
Get_L4 (Audio_Count, "Audio count");
if (4*Audio_Count>Element_Size)
{
Reject();
return;
}
Element_Begin1("Audio tracks list 3");
for (int16u Pos=0; Pos<Audio_Count; Pos++)
{
Element_Begin1("Name");
int32u Size;
Skip_L3( "(Same 2/3) 0x00025A [2]");
Get_L4 (Size, "(Same 2/3) Size");
if (Size>0x10000)
{
Element_End();
Element_End();
Reject();
return;
}
Skip_L4( "(Same 2/3) 0x0000251A");
Get_L4 (Name_Length, "(Same 1/2/3) Name length");
Info_UTF8(Name_Length, Name, "(Same 1/2/3) Name");
Skip_L2( "(Same 1/2/3) 0x0000 ");
Skip_L4( "(Same 1/2/3) 0x00000000");
Skip_L4( "(Same 1/2/3) 0x0000002A");
Skip_L4( "(Same 1/2/3) Unknown");
Skip_L4( "(Same 1/2/3) Unknown");
Info_L3(Number, "(Same 1/2/3) Ordered number"); Element_Info1(Number);
Skip_L2( "(Same 2/3) 0x0000");
Element_Info1(Name);
if (Name_Length+31!=Size)
{
Element_End();
Element_End();
Reject();
return;
}
Element_End();
}
Element_End();
Skip_L2( "0x0000 [4]");
Skip_L2( "0x0018");
Skip_L4( "0x00000001 [2]");
Skip_L2( "0x0018");
Skip_L4( "0x00000001 [2]");
Skip_L2( "0x0001 [3]");
Skip_L3( "0x00095A");
Get_L4 (Opaque2_Length, "Opaque2 length");
Skip_XX(Opaque2_Length, "Opaque2");
Skip_L1( "0x5A [2]");
Skip_L2( "0x0003 (10.0) or 0x0004 (10.2+)");
Get_L4 (Opaque2_Length, "Opaque3 length"); //0x0012 (10.0) or 0x0016 (10.2+)
if (Opaque2_Length<0x12)
Skip_XX(Opaque2_Length, "Opaque3");
else
{
Skip_L4( "Opaque3 - 0x06002026");
Skip_L4( "Opaque3 - 0x00000000 [1]");
Skip_L2( "Opaque3 - 0x0000");
Skip_L4( "Opaque3 - Unknown [1]");
Skip_L4( "Opaque3 - Unknown [2]");
if (Opaque2_Length<0x16)
{
if (Opaque2_Length-0x12)
Skip_XX(Opaque2_Length-0x12, "Opaque3 - Unknown [3]");
}
else
{
Skip_L4( "Opaque3 - 0x00000000 [2]");
if (Opaque2_Length>0x16)
Skip_XX(Opaque2_Length-0x16, "Opaque3 - Unknown [4]");
}
}
Skip_L3( "0x00025A [3]");
Get_L4 (Opaque2_Length, "0x00000015 (Opaque4 length?) or something else");
if (Opaque2_Length==0x00000015)
{
Skip_L4( "0x075A2032");
Skip_L4( "0x00000C00");
Skip_L4( "0x01204200");
Skip_L4( "0x00000000 or 0x01000000");
Skip_L4( "Unknown [13]");
Skip_L1( "0x00 [3]");
Skip_L3( "0x00025A [4]");
Skip_L4( "Unknown [14]");
}
Skip_L4( "Unknown [15]");
Skip_L4( "0x015A0000");
Skip_L4( "Unknown [16]");
Skip_L4( "Unknown [17]");
Skip_L4( "0x01000000");
Get_L4 (FileName_Count, "File name count");
if (13*FileName_Count>Element_Size)
{
Reject();
return;
}
Get_L4 (Directory_Length, "Directory length");
Get_UTF8(Directory_Length, Directory, "Directory");
Skip_L4( "0x00000000 [11]");
Element_Begin1("File names");
vector<int8u> Roles;
vector<Ztring> FileNames;
vector<Ztring> FileNamesLowerCase;
vector<int32u> Purposes;
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
Ztring FileName;
int32u FileName_Length, Purpose;
int8u Role; //
Element_Begin1("File names");
Get_L1 (Role, "role? (0x02 for WAV files)");
Skip_L4( "Ordered number except WAV files and -1");
Get_L4 (FileName_Length, "File Name length");
Get_UTF8(FileName_Length, FileName, "File Name"); Element_Name(FileName);
Get_C4 (Purpose, "Purpose (e.g. EVAW for .wav files)"); //Found 1 .wav file without "EWAV".
Element_End();
Roles.push_back(Role);
FileNames.push_back(FileName);
FileName.MakeLowerCase();
FileNamesLowerCase.push_back(FileName);
Purposes.push_back(Purpose);
}
Element_End();
Skip_XX(Element_Size-Element_Offset, "Unknown");
FILLING_BEGIN();
Accept("Ptx"); //Could be Ptf (former format but not supported, so we don't care currently)
Fill("Ptx");
Fill(Stream_General, 0, General_Format, "Pro Tools Session");
Fill(Stream_General, 0, General_Format_Version, "Version 10");
Fill(Stream_General, 0, General_Encoded_Library_Name, LibraryName);
Fill(Stream_General, 0, General_Encoded_Library_Version, LibraryVersion);
// Role==2 + Purpose==EWAV + listed
if (Names.size()>1 || FileNames.size()==1)
{
size_t Pos_Offset=0;
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
if (Roles[Pos]==0x02
&& Purposes[Pos]==0x45564157 //"EWAV"
&& Pos-Pos_Offset<Names.size()
&& FileNames[Pos]!=__T("1 kHz @ -20dB.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("1k@0vu -20.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos].find(__T(".1Khz.wav"))==string::npos //Exception?
&& FileNames[Pos].find(__T("_1KTONE_"))==string::npos //Exception?
&& FileNamesLowerCase[Pos].find(Names[Pos-Pos_Offset]+__T(".wav"))!=string::npos
&& FileNamesLowerCase[Pos].find(Names[Pos-Pos_Offset]+__T(".wav"))+Names[Pos-Pos_Offset].size()+4==FileNames[Pos].size())
{
sequence* Sequence=new sequence;
Sequence->StreamKind=Stream_Audio;
Sequence->AddFileName(Directory+PathSeparator+FileNames[Pos]);
ReferenceFiles->AddSequence(Sequence);
}
else if (!ReferenceFiles->Sequences_Size())
Pos_Offset++;
}
if (Names.size()!=ReferenceFiles->Sequences_Size())
ReferenceFiles->Clear(); //Failed to detect correctly
}
// Role==2 + listed
if (!ReferenceFiles->Sequences_Size() && (Names.size()>1 || FileNames.size()==1))
{
size_t Pos_Offset=0;
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
if (Roles[Pos]==0x02
&& Pos-Pos_Offset<Names.size()
&& FileNames[Pos]!=__T("1 kHz @ -20dB.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("1k@0vu -20.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos].find(__T(".1Khz.wav"))==string::npos //Exception?
&& FileNames[Pos].find(__T("_1KTONE_"))==string::npos) //Exception?
{
Ztring FileName=FileNames[Pos];
Ztring Name=Names[Pos-Pos_Offset];
FileName.MakeLowerCase();
Name.MakeLowerCase();
if (FileName.find(Name)==0
|| FileName.find(Name+__T(".wav"))+5==Name.size())
{
sequence* Sequence=new sequence;
Sequence->StreamKind=Stream_Audio;
Sequence->AddFileName(Directory+PathSeparator+FileNames[Pos]);
ReferenceFiles->AddSequence(Sequence);
}
else if (!ReferenceFiles->Sequences_Size())
Pos_Offset++;
}
else if (!ReferenceFiles->Sequences_Size())
Pos_Offset++;
}
if (Names.size()!=ReferenceFiles->Sequences_Size())
ReferenceFiles->Clear(); //Failed to detect correctly
}
// Role==2 + Purpose==EWAV + listed, special case with specific file names
if (!ReferenceFiles->Sequences_Size() && (Names.size()>1 || FileNames.size()==1))
{
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
if (Roles[Pos]==0x02
&& Purposes[Pos]==0x45564157 //"EWAV"
&& FileNames[Pos]!=__T("1 kHz @ -20dB.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("1k@0vu -20.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos].find(__T(".1Khz.wav"))==string::npos //Exception?
&& FileNames[Pos].find(__T("_1KTONE_"))==string::npos) //Exception?
{
for (int32u Pos2=0; Pos2<Names.size(); Pos2++)
if (FileNamesLowerCase[Pos].find(Names[Pos2])==0)
{
sequence* Sequence=new sequence;
Sequence->StreamKind=Stream_Audio;
Sequence->AddFileName(Directory+PathSeparator+FileNames[Pos]);
ReferenceFiles->AddSequence(Sequence);
break;
}
}
}
}
// Role==2 + Purpose==EWAV
if (!ReferenceFiles->Sequences_Size())
{
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
if (Roles[Pos]==0x02
&& Purposes[Pos]==0x45564157 //"EWAV"
&& FileNames[Pos]!=__T("1 kHz @ -20dB.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("1k@0vu -20.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos].find(__T(".1Khz.wav"))==string::npos //Exception?
&& FileNames[Pos].find(__T("_1KTONE_"))==string::npos) //Exception?
{
sequence* Sequence=new sequence;
Sequence->StreamKind=Stream_Audio;
Sequence->AddFileName(Directory+PathSeparator+FileNames[Pos]);
ReferenceFiles->AddSequence(Sequence);
}
}
}
// Role==2
if (!ReferenceFiles->Sequences_Size())
{
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
if (Roles[Pos]==0x02
&& FileNames[Pos]!=__T("1 kHz @ -20dB.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos]!=__T("1k@0vu -20.wav") //Exception?
&& FileNames[Pos]!=__T("*****@*****.**") //Exception?
&& FileNames[Pos].find(__T(".1Khz.wav"))==string::npos //Exception?
&& FileNames[Pos].find(__T("_1KTONE_"))==string::npos) //Exception?
{
sequence* Sequence=new sequence;
Sequence->StreamKind=Stream_Audio;
Sequence->AddFileName(Directory+PathSeparator+FileNames[Pos]);
ReferenceFiles->AddSequence(Sequence);
}
}
}
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Ptx::Read_Buffer_Continue()
{
if (File_Offset || Buffer_Offset)
{
if (Buffer_Size)
Reject(); //Problem
return;
}
//Parsing
ZtringList Names;
Ztring LibraryName, LibraryVersion, Format, Directory;
int32u LibraryName_Length, LibraryVersion_Length, LibraryRelease_Length, Format_Length, Platform_Length, Info_Count, Names_Count, Info_Length, Name_Length, FileName_Count, Directory_Length;
int32u Unknown_Length;
int16u Audio_Count;
Element_Begin1("Header");
Skip_B1( "Magic");
Skip_Local(16, "Magic");
Skip_L2( "0x0500");
Skip_L1( "Unknown");
Skip_L1( "0x5A");
Skip_L2( "0x0001");
Skip_L2( "0x0004");
Skip_L2( "0x0000");
Skip_L4( "Unknown");
Skip_L2( "0x035A");
Skip_L2( "0x6400");
Skip_L2( "0x0000");
Skip_L2( "0x0300");
Skip_L2( "0x0000");
Get_L4 (LibraryName_Length, "WritingLibrary name length");
Get_UTF8(LibraryName_Length, LibraryName, "Library name");
Skip_L4( "0x00000003");
Skip_L4( "Library version, major");
Skip_L4( "Library version, minor");
Skip_L4( "Library version, revision");
Get_L4 (LibraryVersion_Length, "Library version length");
Get_UTF8(LibraryVersion_Length, LibraryVersion, "Library version");
Skip_L1( "0x01");
Get_L4 (LibraryRelease_Length, "Library release length");
Skip_UTF8(LibraryRelease_Length, "Library release");
Skip_L1( "0x00");
Get_L4 (Format_Length, "Format length");
Get_UTF8(Format_Length, Format, "Format");
if (Format!=__T("Pro Tools Session File"))
{
Element_End();
Reject("Ptx");
return;
}
Skip_L2( "0x0006");
Get_L4 (Platform_Length, "Platform length");
Skip_UTF8(Platform_Length, "Platform");
Skip_L4( "0x00000000");
Skip_L4( "0x00085A05");
Skip_L4( "Unknown");
Skip_L4( "0x00002067");
Skip_L4( "0x002A0000");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Element_End();
Element_Begin1("Info list");
Get_L4 (Info_Count, "Info count");
if (4*Info_Count>Element_Size)
{
Element_End();
Reject();
return;
}
for (int32u Pos=0; Pos<Info_Count; Pos++)
{
Element_Begin1("Info");
Get_L4 (Info_Length, "Info length");
if (Info_Length)
{
Info_UTF8(Info_Length, Info, "Name"); Element_Info1(Info);
}
Element_End();
}
Element_End();
Element_Begin1("Unknown");
Skip_L4( "0x00000000");
Element_Begin1("Names list 1");
Get_L4 (Names_Count, "Names count minus 1");
if (4*Names_Count>Element_Size)
{
Element_End();
Reject();
return;
}
for (int16u Pos=0; Pos<1+Names_Count; Pos++)
{
Element_Begin1("Name");
Get_L4 (Name_Length, "Name length");
if (Name_Length)
{
Info_UTF8(Name_Length, Name, "Name"); Element_Name(Name);
}
Element_End();
}
Element_End();
Skip_L4( "0x00000000");
Skip_L4( "0x0000002A");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Element_Begin1("Names list 2");
Get_L4 (Names_Count, "Names count");
if (4*Names_Count>Element_Size)
{
Element_End();
Reject();
return;
}
for (int16u Pos=0; Pos<Names_Count; Pos++)
{
Element_Begin1("Name");
Get_L4 (Name_Length, "Name length");
if (Name_Length)
{
Info_UTF8(Name_Length, Name, "Name"); Element_Name(Name);
}
Element_End();
}
Element_End();
Skip_L4( "0x00000000");
Skip_L4( "0x0000002A");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Skip_L4( "0x00000000");
Skip_L4( "Unknown");
Skip_L4( "0x00000101");
Skip_L4( "0x00055A00");
Skip_L4( "Unknown");
Skip_L4( "0x00012519");
Skip_L4( "0x00000000");
Skip_L4( "0x00000000");
Skip_L4( "0x00000001");
Skip_L2( "0x0003");
Element_End();
Get_L2 (Audio_Count, "Audio count");
if (111*Audio_Count>Element_Size)
{
Reject();
return;
}
Element_Begin1("Audio tracks list 1");
for (int16u Pos=0; Pos<Audio_Count; Pos++)
{
Element_Begin1("Name");
Skip_L4( "0x00000000");
Get_L4 (Unknown_Length, "Name length");
Info_UTF8(Unknown_Length, Name, "Name");
Skip_L2( "0x0000");
Skip_L4( "0x00000000");
Skip_L4( "0x0000002A");
Skip_L4( "Unknown (same 1/2/3)");
Skip_L4( "Unknown (same 1/2/3)");
Info_L1(Number, "Ordered number"); Element_Info1(Number);
Element_Info1(Name);
Element_End();
Names.push_back(Name);
}
Element_End();
Skip_L2( "0x0000");
Element_Begin1("Audio tracks list 2");
for (int16u Pos=0; Pos<Audio_Count; Pos++)
{
Element_Begin1("Name");
int32u Size;
Skip_L3( "0x00025A");
Get_L4 (Size, "Size");
Skip_L4( "0x0000251A");
Get_L4 (Unknown_Length, "Name length");
Info_UTF8(Unknown_Length, Name, "Name");
Skip_L2( "0x0000");
Skip_L4( "0x00000000");
Skip_L4( "0x0000002A");
Skip_L4( "Unknown (same 1/2/3)");
Skip_L4( "Unknown (same 1/2/3)");
Info_L1(Number, "Ordered number"); Element_Info1(Number);
Skip_L4( "0x00000000");
Element_Info1(Name);
if (Unknown_Length+31!=Size)
{
Reject();
return;
}
Element_End();
}
Element_End();
Get_L2 (Audio_Count, "Audio count");
if (4*Audio_Count>Element_Size)
{
Reject();
return;
}
Skip_L2( "0x00");
Element_Begin1("Audio tracks list 3");
for (int16u Pos=0; Pos<Audio_Count; Pos++)
{
Element_Begin1("Name");
int32u Size;
Skip_L3( "0x00025A");
Get_L4 (Size, "Size");
Skip_L4( "0x0000251A");
Get_L4 (Unknown_Length, "Name length");
Info_UTF8(Unknown_Length, Name, "Name");
Skip_L2( "0x0000");
Skip_L4( "0x00000000");
Skip_L4( "0x0000002A");
Skip_L4( "Unknown (same 1/2/3)");
Skip_L4( "Unknown (same 1/2/3)");
Info_L1(Number, "Ordered number"); Element_Info1(Number);
Skip_L4( "0x00000000");
Element_Info1(Name);
if (Unknown_Length+31!=Size)
{
Reject();
return;
}
Element_End();
}
Element_End();
Skip_L2( "0x0000");
Skip_L2( "0x0018");
Skip_L4( "0x00000001");
Skip_L2( "0x0018");
Skip_L4( "0x00000001");
Skip_L2( "0x0001");
Skip_L3( "0x00095A");
Get_L4 (Unknown_Length, "Opaque length");
Skip_XX(Unknown_Length, "Opaque");
Skip_L3( "0x00045A");
Skip_L4( "0x00000016");
Skip_L4( "0x06002026");
Skip_L4( "0x00000000");
Skip_L2( "0x0000");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Skip_L4( "0x00000000");
Skip_L3( "0x00025A");
Skip_L4( "0x00000015");
Skip_L4( "0x075A2032");
Skip_L4( "0x00000C00");
Skip_L4( "0x01204200");
Skip_L4( "0x01000000");
Skip_L4( "Unknown");
Skip_L4( "0x00025A00");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Skip_L4( "0x015A0000");
Skip_L4( "Unknown");
Skip_L4( "Unknown");
Skip_L4( "0x01000000");
Get_L4 (FileName_Count, "File name count");
if (13*FileName_Count>Element_Size)
{
Reject();
return;
}
Get_L4 (Directory_Length, "Directory length");
Get_UTF8(Directory_Length, Directory, "Directory");
Skip_L4( "0x00000000");
Element_Begin1("File names");
size_t Pos_Offset=0;
for (int32u Pos=0; Pos<FileName_Count; Pos++)
{
Ztring Name;
int32u Name_Length, Purpose;
Element_Begin1("File names");
Skip_L1( "0x0002");
Skip_L4( "Ordered number except WAV files and -1");
Get_L4 (Name_Length, "Name length");
Get_UTF8(Name_Length, Name, "Name"); Element_Name(Name);
Get_C4 (Purpose, "Purpose (e.g. EVAW for .wav files)");
Element_End();
switch (Purpose)
{
case 0x45564157:
if (Pos-Pos_Offset<Names.size()
&& (Name.find(Names[Pos-Pos_Offset])==0
|| Name.find(Names[Pos-Pos_Offset]+__T(".wav"))+5==Name.size()))
{
File__ReferenceFilesHelper::reference ReferenceFile;
ReferenceFile.StreamKind=Stream_Audio;
ReferenceFile.FileNames.push_back(Directory+PathSeparator+Name);
ReferenceFiles->References.push_back(ReferenceFile);
}
else if (ReferenceFiles->References.empty())
Pos_Offset++;
default: ;
}
}
Element_End();
Skip_XX(Element_Size-Element_Offset, "Unknown");
FILLING_BEGIN();
Accept("Ptx"); //Could be Ptf (former formatn but not supported, so we don't care currently
Fill("Ptx");
Fill(Stream_General, 0, General_Format, "Pro Tools Session");
Fill(Stream_General, 0, General_Format_Version, "Version 10");
Fill(Stream_General, 0, General_Encoded_Library_Name, LibraryName);
Fill(Stream_General, 0, General_Encoded_Library_Version, LibraryVersion);
FILLING_END();
}
//---------------------------------------------------------------------------
void File_Ancillary::Read_Buffer_Continue()
{
if (!Cdp_Data.empty() && AspectRatio && FrameRate)
{
((File_Cdp*)Cdp_Parser)->AspectRatio=AspectRatio;
for (size_t Pos=0; Pos<Cdp_Data.size(); Pos++)
{
if (Cdp_Parser->PTS_DTS_Needed)
Cdp_Parser->FrameInfo.DTS=FrameInfo.DTS-(Cdp_Data.size()-Pos)*FrameInfo.DUR;
Open_Buffer_Continue(Cdp_Parser, Cdp_Data[Pos]->Data, Cdp_Data[Pos]->Size);
delete Cdp_Data[Pos]; //Cdp_Data[0]=NULL;
}
Cdp_Data.clear();
}
if (Element_Size==0)
{
//Keeping only one, TODO: parse it without video stream
for (size_t Pos=1; Pos<AfdBarData_Data.size(); Pos++)
delete AfdBarData_Data[Pos]; //AfdBarData_Data[0]=NULL;
if (!AfdBarData_Data.empty())
AfdBarData_Data.resize(1);
return;
}
if (!Status[IsAccepted])
Accept();
//Parsing
int8u DataID, SecondaryDataID, DataCount;
Get_L1 (DataID, "Data ID");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
Get_L1 (SecondaryDataID, "Secondary Data ID"); Param_Info(Ancillary_DataID(DataID, SecondaryDataID));
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
Get_L1 (DataCount, "Data count");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
//Buffer
int8u* Payload=new int8u[DataCount];
for(int8u Pos=0; Pos<DataCount; Pos++)
{
Get_L1 (Payload[Pos], "Data");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
}
//Parsing
if (WithChecksum)
Skip_L1( "Checksum");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
Element_End();
FILLING_BEGIN();
switch (DataID)
{
case 0x41 : // (from SMPTE 2016-3)
switch (SecondaryDataID)
{
case 0x05 : //Bar Data (from SMPTE 2016-3), saving data for future use
#if defined(MEDIAINFO_AFDBARDATA_YES)
{
buffered_data* AfdBarData=new buffered_data;
AfdBarData->Data=new int8u[(size_t)DataCount];
std::memcpy(AfdBarData->Data, Payload, (size_t)DataCount);
AfdBarData->Size=(size_t)DataCount;
AfdBarData_Data.push_back(AfdBarData);
}
#endif //MEDIAINFO_AFDBARDATA_YES
break;
default : ;
;
}
break;
case 0x45 : // (from SMPTE 2020-1)
switch (SecondaryDataID)
{
case 0x01 : //No association
case 0x02 : //Channel pair 1/2
case 0x03 : //Channel pair 3/4
case 0x04 : //Channel pair 5/6
case 0x05 : //Channel pair 7/8
case 0x06 : //Channel pair 9/10
case 0x07 : //Channel pair 11/12
case 0x08 : //Channel pair 13/14
case 0x09 : //Channel pair 15/16
break;
default : ;
;
}
break;
case 0x61 : //Defined data services (from SMPTE 331-1)
switch (SecondaryDataID)
{
case 0x01 : //CDP (from SMPTE 331-1)
#if defined(MEDIAINFO_CDP_YES)
{
if (Cdp_Parser==NULL)
{
Cdp_Parser=new File_Cdp;
Open_Buffer_Init(Cdp_Parser);
}
Demux(Payload, (size_t)DataCount, ContentType_MainStream);
if (AspectRatio && FrameRate)
{
if (!Cdp_Parser->Status[IsFinished])
{
if (Cdp_Parser->PTS_DTS_Needed)
Cdp_Parser->FrameInfo.DTS=FrameInfo.DTS;
((File_Cdp*)Cdp_Parser)->AspectRatio=AspectRatio;
Open_Buffer_Continue(Cdp_Parser, Payload, (size_t)DataCount);
}
}
else
{
//Saving data for future use
buffered_data* Cdp=new buffered_data;
Cdp->Data=new int8u[(size_t)DataCount];
std::memcpy(Cdp->Data, Payload, (size_t)DataCount);
Cdp->Size=(size_t)DataCount;
Cdp_Data.push_back(Cdp);
}
}
#endif //MEDIAINFO_CDP_YES
break;
case 0x02 : //CEA-608 (from SMPTE 331-1)
#if defined(MEDIAINFO_EIA608_YES)
if (DataCount==3) //This must be 3-byte data
{
//CEA-608 in video presentation order
}
#endif //MEDIAINFO_EIA608_YES
break;
default : ;
;
}
break;
case 0x62 : //Variable-format data services (from SMPTE 331-1)
switch (SecondaryDataID)
{
case 0x01 : //Program description (from SMPTE 331-1),
break;
case 0x02 : //Data broadcast (from SMPTE 331-1)
break;
case 0x03 : //VBI data (from SMPTE 331-1)
break;
default : ;
;
}
break;
default : ;
}
FILLING_END();
delete[] Payload; //Payload=NULL
}
//---------------------------------------------------------------------------
void File_Wvpk::Data_Parse()
{
//Specific
if (FromMKV && !FromMKV_CodecPrivateParsed)
{
//Parsing
Get_L2 (version, "version");
FILLING_BEGIN();
FromMKV_CodecPrivateParsed=true;
FILLING_END();
return;
}
//Counting
Frame_Count++;
//Parsing
Element_Begin("Block Header");
if (!FromMKV)
Get_L2 (version, "version");
if (version/0x100==0x4)
{
int32u total_samples, block_index, block_samples, flags;
if (!FromMKV)
{
Skip_L1( "track_no");
Skip_L1( "index_no");
Get_L4 (total_samples, "total_samples");
Get_L4 (block_index, "block_index");
}
Get_L4 (block_samples, "block_samples");
if (block_samples!=0) //empty frames have other values empty
{
if (!FromMKV)
{
if (block_index==0) //Only the frame with block_index==0
total_samples_FirstFrame=total_samples; //Note: total_samples is not trustable for a cutted file
if (Frame_Count==1)
block_index_FirstFrame=block_index; //Save the block_index of the first block
block_index_LastFrame=block_index;
block_samples_LastFrame=block_samples;
}
Get_L4 (flags, "flags");
Get_Flags (flags, 0, resolution0, "resolution0");
Get_Flags (flags, 1, resolution1, "resolution1");
Get_Flags (flags, 2, mono, "mono");
Get_Flags (flags, 3, hybrid, "hybrid");
Get_Flags (flags, 4, joint_stereo, "joint stereo");
Get_Flags (flags, 5, cross_channel_decorrelation, "cross-channel decorrelation");
Skip_Flags(flags, 6, "hybrid noise shaping");
Skip_Flags(flags, 7, "floating point data");
Skip_Flags(flags, 8, "extended size integers");
Skip_Flags(flags, 9, "hybrid mode parameters control bitrate");
Skip_Flags(flags, 10, "hybrid noise balanced between channels");
Skip_Flags(flags, 11, "initial block in sequence");
Skip_Flags(flags, 12, "final block in sequence");
Skip_Flags(flags, 13, "amount of data left-shift after decode");
Skip_Flags(flags, 14, "amount of data left-shift after decode");
Skip_Flags(flags, 15, "amount of data left-shift after decode");
Skip_Flags(flags, 16, "amount of data left-shift after decode");
Skip_Flags(flags, 17, "amount of data left-shift after decode");
Skip_Flags(flags, 18, "maximum magnitude of decoded data");
Skip_Flags(flags, 19, "maximum magnitude of decoded data");
Skip_Flags(flags, 20, "maximum magnitude of decoded data");
Skip_Flags(flags, 21, "maximum magnitude of decoded data");
Skip_Flags(flags, 22, "maximum magnitude of decoded data");
Skip_Flags(flags, 23, "sampling rate");
Skip_Flags(flags, 24, "sampling rate");
Skip_Flags(flags, 25, "sampling rate");
Skip_Flags(flags, 26, "sampling rate"); SamplingRate=(int8u)(((flags>>23)&0xF)); Param_Info(Wvpk_SamplingRate[SamplingRate]);
Skip_Flags(flags, 27, "reserved");
Skip_Flags(flags, 28, "reserved");
Skip_Flags(flags, 29, "use IIR for negative hybrid noise shaping");
Skip_Flags(flags, 30, "false stereo");
Skip_Flags(flags, 31, "reserved");
}
else
{
//---------------------------------------------------------------------------
void File_Ancillary::Read_Buffer_Continue()
{
if (Element_Size==0)
{
//Clearing old data
for (size_t Pos=0; Pos<Cdp_Data.size(); Pos++)
delete Cdp_Data[Pos]; //Cdp_Data[0]=NULL;
Cdp_Data.clear();
for (size_t Pos=0; Pos<AfdBarData_Data.size(); Pos++)
delete AfdBarData_Data[Pos]; //AfdBarData_Data[0]=NULL;
AfdBarData_Data.clear();
return;
}
//Parsing
int8u DataID, SecondaryDataID, DataCount;
Get_L1 (DataID, "Data ID");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
Get_L1 (SecondaryDataID, "Secondary Data ID"); Param_Info(Ancillary_DataID(DataID, SecondaryDataID));
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
Get_L1 (DataCount, "Data count");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
//Buffer
int8u* Payload=new int8u[DataCount];
for(int8u Pos=0; Pos<DataCount; Pos++)
{
Get_L1 (Payload[Pos], "Data");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
}
//Parsing
if (WithChecksum)
Skip_L1( "Checksum");
if (WithTenBit)
Skip_L1( "Parity+Unused"); //even:1, odd:2
Element_End();
FILLING_BEGIN();
switch (DataID)
{
case 0x41 : // (from SMPTE 2016-3)
switch (SecondaryDataID)
{
case 0x05 : //Bar Data (from SMPTE 2016-3), saving data for future use
#if defined(MEDIAINFO_AFDBARDATA_YES)
{
buffered_data* AfdBarData=new buffered_data;
AfdBarData->Data=new int8u[(size_t)DataCount];
std::memcpy(AfdBarData->Data, Payload, (size_t)DataCount);
AfdBarData->Size=(size_t)DataCount;
AfdBarData_Data.push_back(AfdBarData);
}
#endif //MEDIAINFO_AFDBARDATA_YES
break;
default : ;
;
}
break;
case 0x45 : // (from SMPTE 2020-1)
switch (SecondaryDataID)
{
case 0x01 : //No association
case 0x02 : //Channel pair 1/2
case 0x03 : //Channel pair 3/4
case 0x04 : //Channel pair 5/6
case 0x05 : //Channel pair 7/8
case 0x06 : //Channel pair 9/10
case 0x07 : //Channel pair 11/12
case 0x08 : //Channel pair 13/14
case 0x09 : //Channel pair 15/16
break;
default : ;
;
}
break;
case 0x61 : //Defined data services (from SMPTE 331-1)
switch (SecondaryDataID)
{
case 0x01 : //CDP (from SMPTE 331-1), saving data for future use
#if defined(MEDIAINFO_CDP_YES)
{
buffered_data* Cdp=new buffered_data;
Cdp->Data=new int8u[(size_t)DataCount];
std::memcpy(Cdp->Data, Payload, (size_t)DataCount);
Cdp->Size=(size_t)DataCount;
Cdp_Data.push_back(Cdp);
}
#endif //MEDIAINFO_CDP_YES
break;
case 0x02 : //CEA-608 (from SMPTE 331-1)
#if defined(MEDIAINFO_EIA608_YES)
if (DataCount==3) //This must be 3-byte data
{
//CEA-608 in video presentation order
}
#endif //MEDIAINFO_EIA608_YES
break;
default : ;
;
}
break;
case 0x62 : //Variable-format data services (from SMPTE 331-1)
switch (SecondaryDataID)
{
case 0x01 : //Program description (from SMPTE 331-1),
break;
case 0x02 : //Data broadcast (from SMPTE 331-1)
break;
case 0x03 : //VBI data (from SMPTE 331-1)
break;
default : ;
;
}
break;
default : ;
}
FILLING_END();
delete[] Payload; //Payload=NULL
}
