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File_Avc.cpp
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/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the License.html file in the root of the source tree.
*/
//---------------------------------------------------------------------------
// Pre-compilation
#include "MediaInfo/PreComp.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Setup.h"
#include "MediaInfo/TimeCode.h" // For bitset8
#include "ZenLib/Conf.h"
#include <algorithm>
#include <iterator>
#include <limits>
using namespace ZenLib;
using namespace std;
//---------------------------------------------------------------------------
//***************************************************************************
// Constants
//***************************************************************************
//---------------------------------------------------------------------------
#if defined(MEDIAINFO_AVC_YES) || defined(MEDIAINFO_MPEGPS_YES) || defined(MEDIAINFO_MPEGTS_YES) || defined(MEDIAINFO_MPEG7_YES)
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//---------------------------------------------------------------------------
static constexpr const char* Avc_profile_idc_Names[]= // Time sorted list
{
"Baseline", // 2003
"Main",
"Extended",
"High", // 2005
"High 10",
"High 4:2:2",
"High 4:4:4",
"High 10 Intra", // 2007
"High 4:2:2 Intra",
"High 4:4:4 Intra",
"CAVLC 4:4:4 Intra",
"High 4:4:4 Predictive",
"Scalable Baseline", // 2007-11
"Scalable High",
"Scalable High Intra",
"Constrained Baseline", // 2009
"Multiview High",
"Stereo High", // 2010
"Progressive High", // 2011
"Constrained High", // 2012
"Scalable Constrained Baseline",
"Scalable Constrained High",
"Multiview Depth High", // 2013
"MFC High", // 2014
"Enhanced Multiview Depth High",
"MFC Depth High", // 2016
"Progressive High 10", // 2017
};
const char* Avc_profile_idc_Name(size_t Index)
{
return Avc_profile_idc_Names[Index];
}
static constexpr int8u Avc_profile_idc_Mapping[][2]= // profile_idc sorted list
{
{ 44, 10 }, // 44, CAVLC 4:4:4 Intra (2007)
{ 66, 0 }, // 66, Baseline (2003)
{ 77, 1 }, // 77, Main (2003)
{ 83, 12 }, // 83, Scalable Baseline (2007-11)
{ 86, 13 }, // 86, Scalable High (2007-11)
{ 88, 2 }, // 88, Extended (2003)
{ 100, 3 }, // 100, High (2005)
{ 110, 4 }, // 110, High 10 (2005)
{ 118, 16 }, // 118, Multiview High (2009)
{ 122, 5 }, // 122, High 4:2:2 (2005)
{ 128, 17 }, // 128, Stereo High (2010)
{ 134, 23 }, // 134, MFC High (2014)
{ 135, 25 }, // 135, MFC Depth High (2016)
{ 138, 22 }, // 138, Multiview Depth High (2013)
{ 139, 24 }, // 139, Enhanced Multiview Depth High (2014)
{ 144, 16 }, // 144, High 4:4:4 (2005)
{ 244, 11 }, // 244, High 4:4:4 Predictive (2007)
};
static inline constexpr bool Avc_profile_idc_Names_Size_Cmp(const int8u first[2], const int8u second)
{
return first[0]<second;
}
static constexpr const int8u Avc_level_idc_Names[]= // Time sorted list
{
0x10,
0x11,
0x12,
0x13,
0x20,
0x21,
0x22,
0x30,
0x31,
0x32,
0x40,
0x41,
0x42,
0x50,
0x51,
0x09,
0x52,
0x60,
0x61,
0x62,
};
string Avc_level_idc_Name(size_t Index)
{
auto Level=Avc_level_idc_Names[Index];
if (Level==9)
return "1b";
string LevelS;
LevelS+='0'+(Level>>4);
Level&=0xF;
if (Level)
{
LevelS+='.';
LevelS+='0'+Level;
}
return LevelS;
}
string Avc_profile_level_string(int8u profile_idc, int8u level_idc=0, int8u constraint_set_flags=0)
{
string Profile;
bitset8 constraint_setsB(constraint_set_flags);
//Profile
if (profile_idc)
{
size_t Profile_Pos=(size_t)-1;
if (constraint_setsB[6]) // constraint_set1_flag
switch (profile_idc)
{
case 66 : Profile_Pos= 15; break; // Constrained Baseline (2009)
}
if (constraint_setsB[4]) // constraint_set3_flag
switch (profile_idc)
{
case 86 : Profile_Pos= 14; break; // Scalable High Intra (2007-11)
case 110 : Profile_Pos= 7; break; // High 10 Intra (2007)
case 122 : Profile_Pos= 8; break; // High 4:2:2 Intra (2007)
case 244 : Profile_Pos= 9; break; // High 4:4:4 Intra (2007)
}
if (constraint_setsB[3]) // constraint_set4_flag
{
if (constraint_setsB[2]) // constraint_set5_flag
switch (profile_idc)
{
case 83 : Profile_Pos= 20; break; // Scalable Constrained Baseline (2012)
case 86 : Profile_Pos= 21; break; // Scalable Constrained High (2012)
case 100 : Profile_Pos= 19; break; // Constrained High (2012)
}
else
switch (profile_idc)
{
case 100 : Profile_Pos= 18; break; // Progressive High (2011)
case 110 : Profile_Pos= 26; break; // Progressive High 10 (2017)
}
}
if (Profile_Pos==(size_t)-1)
{
auto Pos=lower_bound(begin(Avc_profile_idc_Mapping), end(Avc_profile_idc_Mapping), profile_idc, Avc_profile_idc_Names_Size_Cmp);
if (Pos!=end(Avc_profile_idc_Mapping))
Profile_Pos=(*Pos)[1];
}
if (Profile_Pos==(size_t)-1)
Profile=to_string(profile_idc);
else
Profile=Avc_profile_idc_Names[Profile_Pos];
}
//Level
if (level_idc)
{
auto level_idc_level=level_idc/10;
auto level_idc_sub=level_idc%10;
if (!Profile.empty())
Profile+='@';
Profile+='L';
bool Is1b=false;
switch (level_idc)
{
case 9:
Is1b=true;
break;
case 11:
if (constraint_setsB[4]) // constraint_set3_flag
switch (profile_idc)
{
case 66 : // Baseline
case 77 : // Main
case 88 : // Extended
Is1b=true;
break;
}
break;
}
if (Is1b)
Profile+="1b";
else
{
if (level_idc_level>=10)
{
auto level_idc_level_10=level_idc_level/10;
auto level_idc_level_01=level_idc_level%10;
level_idc_level=level_idc_level_01;
Profile+='0'+level_idc_level_10;
}
Profile+='0'+level_idc_level;
if (level_idc_sub && level_idc_sub<10)
{
Profile+='.';
Profile+='0'+level_idc_sub;
}
}
}
return Profile;
}
size_t Avc_profile_level_Indexes(const string& ProfileLevelS) // Note: 1-based, 0 means not found, 0xPPLL form
{
auto LevelPos=ProfileLevelS.find('@');
size_t ProfileLevel;
string ProfileS;
// Level
if (LevelPos!=string::npos)
{
if (ProfileLevelS.size()-LevelPos>2 && ProfileLevelS[LevelPos+1]=='L' && ProfileLevelS[LevelPos+2]>='0' && ProfileLevelS[LevelPos+2]<='9')
{
int8u Level=ProfileLevelS[LevelPos+2];
if (Level=='1' && ProfileLevelS.size()-LevelPos==3 && ProfileLevelS[LevelPos+3]=='b')
Level=9;
else
{
Level-='0';
Level<<=4;
if (ProfileLevelS.size()-LevelPos>4 && ProfileLevelS[LevelPos+3]=='.' && ProfileLevelS[LevelPos+4]>='0' && ProfileLevelS[LevelPos+4]<='9')
Level+=ProfileLevelS[LevelPos+4]-'0';
}
auto Pos=find(begin(Avc_level_idc_Names), end(Avc_level_idc_Names), Level);
if (Pos==end(Avc_level_idc_Names))
ProfileLevel=0;
else
ProfileLevel=distance(begin(Avc_level_idc_Names), Pos)+1;
}
else
{
ProfileLevel=0;
}
ProfileS=ProfileLevelS.substr(0, LevelPos);
}
else
{
ProfileLevel=0;
ProfileS=ProfileLevelS;
}
// Profile
auto Pos=find(begin(Avc_profile_idc_Names), end(Avc_profile_idc_Names), ProfileS);
if (Pos!=end(Avc_profile_idc_Names))
ProfileLevel|=(distance(begin(Avc_profile_idc_Names), Pos)+1)<<8;
return ProfileLevel;
}
//---------------------------------------------------------------------------
} //NameSpace
//---------------------------------------------------------------------------
#endif //...
//---------------------------------------------------------------------------
//***************************************************************************
//
//***************************************************************************
//---------------------------------------------------------------------------
#if defined(MEDIAINFO_AVC_YES)
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Video/File_Avc.h"
#if defined(MEDIAINFO_AFDBARDATA_YES)
#include "MediaInfo/Video/File_AfdBarData.h"
#endif //defined(MEDIAINFO_AFDBARDATA_YES)
#if defined(MEDIAINFO_DTVCCTRANSPORT_YES)
#include "MediaInfo/Text/File_DtvccTransport.h"
#endif //defined(MEDIAINFO_DTVCCTRANSPORT_YES)
#if MEDIAINFO_ADVANCED2
#include "ThirdParty/base64/base64.h"
#endif //MEDIAINFO_ADVANCED2
#include "MediaInfo/MediaInfo_Config_MediaInfo.h"
#if MEDIAINFO_EVENTS
#include "MediaInfo/MediaInfo_Config_PerPackage.h"
#include "MediaInfo/MediaInfo_Events.h"
#include "MediaInfo/MediaInfo_Events_Internal.h"
#endif //MEDIAINFO_EVENTS
#include <cstring>
#include <algorithm>
using namespace std;
using namespace ZenLib;
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//***************************************************************************
// Infos
//***************************************************************************
//---------------------------------------------------------------------------
const size_t Avc_Errors_MaxCount=32;
//---------------------------------------------------------------------------
struct par
{
int8u w;
int8u h;
};
extern const par Avc_PixelAspectRatio[] =
{
{ 1, 1 },
{ 12, 11 },
{ 10, 11 },
{ 16, 11 },
{ 40, 33 },
{ 24, 11 },
{ 20, 11 },
{ 32, 11 },
{ 80, 33 },
{ 18, 11 },
{ 15, 11 },
{ 64, 33 },
{ 160, 99 },
{ 4, 3 },
{ 3, 2 },
{ 2, 1 },
};
extern const auto Avc_PixelAspectRatio_Size = sizeof(Avc_PixelAspectRatio) / sizeof(*Avc_PixelAspectRatio);
//---------------------------------------------------------------------------
const char* Avc_video_format[]=
{
"Component",
"PAL",
"NTSC",
"SECAM",
"MAC",
"",
"Reserved",
"Reserved",
};
//---------------------------------------------------------------------------
const char* Avc_video_full_range[]=
{
"Limited",
"Full",
};
//---------------------------------------------------------------------------
static const char* Avc_primary_pic_type[]=
{
"I",
"I, P",
"I, P, B",
"SI",
"SI, SP",
"I, SI",
"I, SI, P, SP",
"I, SI, P, SP, B",
};
//---------------------------------------------------------------------------
static const char* Avc_slice_type[]=
{
"P",
"B",
"I",
"SP",
"SI",
"P",
"B",
"I",
"SP",
"SI",
};
//---------------------------------------------------------------------------
const int8u Avc_pic_struct_Size=9;
static const char* Avc_pic_struct[]=
{
"frame",
"top field",
"bottom field",
"top field, bottom field",
"bottom field, top field",
"top field, bottom field, top field repeated",
"bottom field, top field, bottom field repeated",
"frame doubling",
"frame tripling",
};
//---------------------------------------------------------------------------
static const int8u Avc_NumClockTS[]=
{
1,
1,
1,
2,
2,
3,
3,
2,
3,
};
//---------------------------------------------------------------------------
static const char* Avc_ct_type[]=
{
"Progressive",
"Interlaced",
"Unknown",
"Reserved",
};
//---------------------------------------------------------------------------
static const int8u Avc_SubWidthC[]=
{
1,
2,
2,
1,
};
//---------------------------------------------------------------------------
static const int8u Avc_SubHeightC[]=
{
1,
2,
1,
1,
};
//---------------------------------------------------------------------------
const char* Mpegv_colour_primaries(int8u colour_primaries);
const char* Mpegv_transfer_characteristics(int8u transfer_characteristics);
const char* Mpegv_matrix_coefficients(int8u matrix_coefficients);
const char* Mpegv_matrix_coefficients_ColorSpace(int8u matrix_coefficients);
//---------------------------------------------------------------------------
static const char* Avc_ChromaSubsampling_format_idc(int8u chroma_format_idc)
{
switch (chroma_format_idc)
{
case 1: return "4:2:0";
case 2: return "4:2:2";
case 3: return "4:4:4";
default: return "";
}
}
//---------------------------------------------------------------------------
static const char* Avc_ChromaSubsampling_format_idc_ColorSpace(int8u chroma_format_idc)
{
switch (chroma_format_idc)
{
case 0: return "Y";
case 1: return "YUV";
case 2: return "YUV";
default: return "";
}
}
//---------------------------------------------------------------------------
const char* Avc_user_data_GA94_cc_type(int8u cc_type)
{
switch (cc_type)
{
case 0 : return "CEA-608 line 21 field 1 closed captions"; //closed caption 3 if this is second field
case 1 : return "CEA-608 line 21 field 2 closed captions"; //closed caption 4 if this is second field
case 2 : return "DTVCC Channel Packet Data";
case 3 : return "DTVCC Channel Packet Start";
default : return "";
}
}
//---------------------------------------------------------------------------
int32u Avc_MaxDpbMbs(int8u level)
{
switch (level)
{
case 10 : return 1485;
case 11 : return 3000;
case 12 : return 6000;
case 13 :
case 20 : return 11880;
case 21 : return 19800;
case 22 : return 20250;
case 30 : return 40500;
case 31 : return 108000;
case 32 : return 216000;
case 40 :
case 41 : return 245760;
case 42 : return 522240;
case 50 : return 589824;
case 51 : return 983040;
default : return 0;
}
}
//---------------------------------------------------------------------------
namespace AVC_Intra_Headers
{
//720p50
static const size_t __720p50__50_Size = 4 * 0x10 + 0xA;
static const int8u __720p50__50[__720p50__50_Size] = { 0x00, 0x00, 0x01, 0x67, 0x6E, 0x10, 0x20, 0xA6, 0xD4, 0x20, 0x32, 0x33, 0x0C, 0x71, 0x18, 0x88,
0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8C, 0x44, 0x30, 0x21, 0x02, 0x56, 0x4E, 0x6F, 0x37, 0xCD,
0xF9, 0xBF, 0x81, 0x6B, 0xF3, 0x7C, 0xDE, 0x6E, 0x6C, 0xD3, 0x3C, 0x0F, 0x01, 0x6E, 0xFF, 0xC0,
0x00, 0xC0, 0x01, 0x38, 0xC0, 0x40, 0x40, 0x50, 0x00, 0x00, 0x03, 0x00, 0x10, 0x00, 0x00, 0x06,
0x48, 0x40, 0x00, 0x00, 0x01, 0x68, 0xEE, 0x31, 0x12, 0x11 };
static const size_t __720p50_100_Size = 5 * 0x10 + 0x2;
static const int8u __720p50_100[__720p50_100_Size] = { 0x00, 0x00, 0x01, 0x67, 0x7A, 0x10, 0x29, 0xB6, 0xD4, 0x20, 0x2A, 0x33, 0x1D, 0xC7, 0x62, 0xA1,
0x08, 0x40, 0x54, 0x66, 0x3B, 0x8E, 0xC5, 0x42, 0x02, 0x10, 0x25, 0x64, 0x2C, 0x89, 0xE8, 0x85,
0xE4, 0x21, 0x4B, 0x90, 0x83, 0x06, 0x95, 0xD1, 0x06, 0x46, 0x97, 0x20, 0xC8, 0xD7, 0x43, 0x08,
0x11, 0xC2, 0x1E, 0x4C, 0x91, 0x0F, 0x01, 0x40, 0x16, 0xEC, 0x07, 0x8C, 0x04, 0x04, 0x05, 0x00,
0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x03, 0x00, 0x64, 0x84, 0x00, 0x00, 0x01, 0x68, 0xCE, 0x31,
0x12, 0x11 };
//720p60
static const size_t __720p60__50_Size = 4 * 0x10 + 0xB;
static const int8u __720p60__50[__720p60__50_Size] = { 0x00, 0x00, 0x01, 0x67, 0x6E, 0x10, 0x20, 0xA6, 0xD4, 0x20, 0x32, 0x33, 0x0C, 0x71, 0x18, 0x88,
0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8C, 0x44, 0x30, 0x21, 0x02, 0x56, 0x4E, 0x6F, 0x37, 0xCD,
0xF9, 0xBF, 0x81, 0x6B, 0xF3, 0x7C, 0xDE, 0x6E, 0x6C, 0xD3, 0x3C, 0x0F, 0x01, 0x6E, 0xFF, 0xC0,
0x00, 0xC0, 0x01, 0x38, 0xC0, 0x40, 0x40, 0x50, 0x00, 0x00, 0x3E, 0x90, 0x00, 0x1D, 0x4C, 0x08,
0x40, 0x00, 0x00, 0x00, 0x00, 0x01, 0x68, 0xEE, 0x31, 0x12, 0x11 };
static const size_t __720p60_100_Size = 5 * 0x10 + 0x1;
static const int8u __720p60_100[__720p60_100_Size] = { 0x00, 0x00, 0x01, 0x67, 0x7A, 0x10, 0x29, 0xB6, 0xD4, 0x20, 0x2A, 0x33, 0x1D, 0xC7, 0x62, 0xA1,
0x08, 0x40, 0x54, 0x66, 0x3B, 0x8E, 0xC5, 0x42, 0x02, 0x10, 0x25, 0x64, 0x2C, 0x89, 0xE8, 0x85,
0xE4, 0x21, 0x4B, 0x90, 0x83, 0x06, 0x95, 0xD1, 0x06, 0x46, 0x97, 0x20, 0xC8, 0xD7, 0x43, 0x08,
0x11, 0xC2, 0x1E, 0x4C, 0x91, 0x0F, 0x01, 0x40, 0x16, 0xEC, 0x07, 0x8C, 0x04, 0x04, 0x05, 0x00,
0x00, 0x03, 0x03, 0xE9, 0x00, 0x01, 0xD4, 0xC0, 0x84, 0x00, 0x00, 0x01, 0x68, 0xCE, 0x31, 0x12,
0x11 };
//1080i50
static const size_t _1080i50__50_Size = 5 * 0x10 + 0xE;
static const int8u _1080i50__50[_1080i50__50_Size] = { 0x00, 0x00, 0x01, 0x67, 0x6E, 0x10, 0x28, 0xA6, 0xD4, 0x20, 0x32, 0x33, 0x0C, 0x71, 0x18, 0x88,
0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8C, 0x44, 0x30, 0x21, 0x02, 0x56, 0x4E, 0x6E, 0x61, 0x87,
0x3E, 0x73, 0x4D, 0x98, 0x0C, 0x03, 0x06, 0x9C, 0x0B, 0x73, 0xE6, 0xC0, 0xB5, 0x18, 0x63, 0x0D,
0x39, 0xE0, 0x5B, 0x02, 0xD4, 0xC6, 0x19, 0x1A, 0x79, 0x8C, 0x32, 0x34, 0x24, 0xF0, 0x16, 0x81,
0x13, 0xF7, 0xFF, 0x80, 0x01, 0x80, 0x02, 0x71, 0x80, 0x80, 0x80, 0xA0, 0x00, 0x00, 0x03, 0x00,
0x20, 0x00, 0x00, 0x06, 0x50, 0x80, 0x00, 0x00, 0x01, 0x68, 0xEE, 0x31, 0x12, 0x11 };
static const size_t _1080i50_100_Size = 5 * 0x10 + 0xF;
static const int8u _1080i50_100[_1080i50_100_Size] = { 0x00, 0x00, 0x01, 0x67, 0x7A, 0x10, 0x29, 0xB6, 0xD4, 0x20, 0x22, 0x33, 0x19, 0xC6, 0x63, 0x23,
0x21, 0x01, 0x11, 0x98, 0xCE, 0x33, 0x19, 0x18, 0x21, 0x03, 0x3A, 0x46, 0x65, 0x6A, 0x65, 0x24,
0xAD, 0xE9, 0x12, 0x32, 0x14, 0x1A, 0x26, 0x34, 0xAD, 0xA4, 0x41, 0x82, 0x23, 0x01, 0x50, 0x2B,
0x1A, 0x24, 0x69, 0x48, 0x30, 0x40, 0x2E, 0x11, 0x12, 0x08, 0xC6, 0x8C, 0x04, 0x41, 0x28, 0x4C,
0x34, 0xF0, 0x1E, 0x01, 0x13, 0xF2, 0xE0, 0x3C, 0x60, 0x20, 0x20, 0x28, 0x00, 0x00, 0x03, 0x00,
0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x20, 0x00, 0x00, 0x01, 0x68, 0xCE, 0x33, 0x48, 0xD0 };
//1080i60
static const size_t _1080i60__50_Size = 5 * 0x10 + 0xD;
static const int8u _1080i60__50[_1080i60__50_Size] = { 0x00, 0x00, 0x01, 0x67, 0x6E, 0x10, 0x28, 0xA6, 0xD4, 0x20, 0x32, 0x33, 0x0C, 0x71, 0x18, 0x88,
0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8C, 0x44, 0x30, 0x21, 0x02, 0x56, 0x4E, 0x6E, 0x61, 0x87,
0x3E, 0x73, 0x4D, 0x98, 0x0C, 0x03, 0x06, 0x9C, 0x0B, 0x73, 0xE6, 0xC0, 0xB5, 0x18, 0x63, 0x0D,
0x39, 0xE0, 0x5B, 0x02, 0xD4, 0xC6, 0x19, 0x1A, 0x79, 0x8C, 0x32, 0x34, 0x24, 0xF0, 0x16, 0x81,
0x13, 0xF7, 0xFF, 0x80, 0x01, 0x80, 0x02, 0x71, 0x80, 0x80, 0x80, 0xA0, 0x00, 0x00, 0x7D, 0x20,
0x00, 0x1D, 0x4C, 0x10, 0x80, 0x00, 0x00, 0x01, 0x68, 0xEE, 0x31, 0x12, 0x11 };
static const size_t _1080i60_100_Size = 5 * 0x10 + 0xD;
static const int8u _1080i60_100[_1080i60_100_Size] = { 0x00, 0x00, 0x01, 0x67, 0x7A, 0x10, 0x29, 0xB6, 0xD4, 0x20, 0x22, 0x33, 0x19, 0xC6, 0x63, 0x23,
0x21, 0x01, 0x11, 0x98, 0xCE, 0x33, 0x19, 0x18, 0x21, 0x03, 0x3A, 0x46, 0x65, 0x6A, 0x65, 0x24,
0xAD, 0xE9, 0x12, 0x32, 0x14, 0x1A, 0x26, 0x34, 0xAD, 0xA4, 0x41, 0x82, 0x23, 0x01, 0x50, 0x2B,
0x1A, 0x24, 0x69, 0x48, 0x30, 0x40, 0x2E, 0x11, 0x12, 0x08, 0xC6, 0x8C, 0x04, 0x41, 0x28, 0x4C,
0x34, 0xF0, 0x1E, 0x01, 0x13, 0xF2, 0xE0, 0x3C, 0x60, 0x20, 0x20, 0x28, 0x00, 0x00, 0x1F, 0x48,
0x00, 0x07, 0x53, 0x04, 0x20, 0x00, 0x00, 0x01, 0x68, 0xCE, 0x33, 0x48, 0xD0 };
//1080p50
static const size_t _1080p50_100_Size = 4 * 0x10 + 0xA;
static const int8u _1080p50_100[_1080p50_100_Size] = { 0x00, 0x00, 0x01, 0x67, 0x7A, 0x10, 0x2A, 0xB6, 0xD4, 0x20, 0x22, 0x33, 0x19, 0xC6, 0x63, 0x23,
0x21, 0x01, 0x11, 0x98, 0xCE, 0x33, 0x19, 0x18, 0x21, 0x02, 0x56, 0xB9, 0x3D, 0x7D, 0x7E, 0x4F,
0xE3, 0x3F, 0x11, 0xF1, 0x9E, 0x08, 0xB8, 0x8C, 0x54, 0x43, 0xC0, 0x78, 0x02, 0x27, 0xE2, 0x70,
0x1E, 0x30, 0x10, 0x10, 0x14, 0x00, 0x00, 0x03, 0x00, 0x04, 0x00, 0x00, 0x03, 0x01, 0x92, 0x10,
0x00, 0x00, 0x00, 0x00, 0x01, 0x68, 0xCE, 0x33, 0x48, 0xD0 };
//1080p60
static const size_t _1080p60_100_Size = 4 * 0x10 + 0x8;
static const int8u _1080p60_100[_1080p60_100_Size] = { 0x00, 0x00, 0x01, 0x67, 0x7A, 0x10, 0x2A, 0xB6, 0xD4, 0x20, 0x22, 0x33, 0x19, 0xC6, 0x63, 0x23,
0x21, 0x01, 0x11, 0x98, 0xCE, 0x33, 0x19, 0x18, 0x21, 0x02, 0x56, 0xB9, 0x3D, 0x7D, 0x7E, 0x4F,
0xE3, 0x3F, 0x11, 0xF1, 0x9E, 0x08, 0xB8, 0x8C, 0x54, 0x43, 0xC0, 0x78, 0x02, 0x27, 0xE2, 0x70,
0x1E, 0x30, 0x10, 0x10, 0x14, 0x00, 0x00, 0x0F, 0xA4, 0x00, 0x07, 0x53, 0x02, 0x10, 0x00, 0x00,
0x00, 0x00, 0x01, 0x68, 0xCE, 0x33, 0x48, 0xD0 };
};
//---------------------------------------------------------------------------
// Some DV Metadata info: http://www.freepatentsonline.com/20050076039.pdf
static const char* MDPM(int8u ID)
{
switch (ID)
{
case 0x18: return "Date/Time"; // Is "Text header" in doc?
case 0x19: return "Date/Time (continue 1)"; // Is "Text" in doc?
case 0x70: return "Consumer Camera 1";
case 0x71: return "Consumer Camera 2";
case 0x73: return "Lens";
case 0x7F: return "Camera shutter";
case 0xA1: return "Iris (F)";
case 0xE0: return "Make Model";
case 0xE1: return "Rec Info";
case 0xE4: return "Model Name";
case 0xE5: return "Model Name (continue 1)";
case 0xE6: return "Model Name (continue 1)";
default : return "";
}
}
//---------------------------------------------------------------------------
static const char* MDPM_MakeName(int16u Value)
{
switch (Value)
{
case 0x0103: return "Panasonic";
case 0x0108: return "Sony";
case 0x1011: return "Canon";
case 0x1104: return "JVC";
default : return "";
}
}
//---------------------------------------------------------------------------
// From DV
extern const char* Dv_consumer_camera_1_ae_mode[];
extern const char* Dv_consumer_camera_1_wb_mode[];
extern const char* Dv_consumer_camera_1_white_balance(int8u white_balance);
extern const char* Dv_consumer_camera_1_fcm[];
//***************************************************************************
// Constructor/Destructor
//***************************************************************************
//---------------------------------------------------------------------------
File_Avc::File_Avc()
#if MEDIAINFO_DUPLICATE
:File__Duplicate()
#endif //MEDIAINFO_DUPLICATE
{
//Config
#if MEDIAINFO_EVENTS
ParserIDs[0]=MediaInfo_Parser_Avc;
StreamIDs_Width[0]=0;
#endif //MEDIAINFO_EVENTS
#if MEDIAINFO_TRACE
Trace_Layers_Update(8); //Stream
#endif //MEDIAINFO_TRACE
MustSynchronize=true;
PTS_DTS_Needed=true;
StreamSource=IsStream;
Frame_Count_NotParsedIncluded=0;
//In
Frame_Count_Valid=0;
FrameIsAlwaysComplete=false;
MustParse_SPS_PPS=false;
SizedBlocks=false;
//Temporal references
TemporalReferences_DelayedElement=NULL;
//Temp
preferred_transfer_characteristics=2;
//Text
#if defined(MEDIAINFO_DTVCCTRANSPORT_YES)
GA94_03_Parser=NULL;
#endif //defined(MEDIAINFO_DTVCCTRANSPORT_YES)
}
//---------------------------------------------------------------------------
File_Avc::~File_Avc()
{
Clean_Temp_References();
#if defined(MEDIAINFO_DTVCCTRANSPORT_YES)
delete GA94_03_Parser; //GA94_03_Parser=NULL;
#endif //defined(MEDIAINFO_DTVCCTRANSPORT_YES)
Clean_Seq_Parameter();
}
//---------------------------------------------------------------------------
void File_Avc::Clean_Temp_References()
{
for (size_t Pos = 0; Pos<TemporalReferences.size(); Pos++)
delete TemporalReferences[Pos]; //TemporalReferences[Pos]=NULL;
TemporalReferences.clear();
}
//---------------------------------------------------------------------------
void File_Avc::Clean_Seq_Parameter()
{
for (size_t Pos = 0; Pos<seq_parameter_sets.size(); Pos++)
delete seq_parameter_sets[Pos]; //TemporalReferences[Pos]=NULL;
seq_parameter_sets.clear();
for (size_t Pos = 0; Pos<subset_seq_parameter_sets.size(); Pos++)
delete subset_seq_parameter_sets[Pos]; //subset_seq_parameter_sets[Pos]=NULL;
subset_seq_parameter_sets.clear();
for (size_t Pos = 0; Pos<pic_parameter_sets.size(); Pos++)
delete pic_parameter_sets[Pos]; //pic_parameter_sets[Pos]=NULL;
pic_parameter_sets.clear();
}
//***************************************************************************
// AVC-Intra hardcoded headers
//***************************************************************************
//---------------------------------------------------------------------------
File_Avc::avcintra_header File_Avc::AVC_Intra_Headers_Data(int32u CodecID)
{
switch (CodecID)
{
case 0x61693132: //ai12
case 0x61693232: //ai22
return avcintra_header(AVC_Intra_Headers::_1080p50_100, AVC_Intra_Headers::_1080p50_100_Size); // AVC-Intra 1080p50 class 100/200
case 0x61693133: //ai13
case 0x61693233: //ai23
return avcintra_header(AVC_Intra_Headers::_1080p60_100, AVC_Intra_Headers::_1080p60_100_Size); // AVC-Intra 1080p60 class 100/200
case 0x61693135: //ai15
case 0x61693235: //ai25
return avcintra_header(AVC_Intra_Headers::_1080i50_100, AVC_Intra_Headers::_1080i50_100_Size); // AVC-Intra 1080i50 class 100/200
case 0x61693136: //ai16
case 0x61693236: //ai26
return avcintra_header(AVC_Intra_Headers::_1080i60_100, AVC_Intra_Headers::_1080i60_100_Size); // AVC-Intra 1080i60 class 100/200
case 0x61693170: //ai1p
case 0x61693270: //ai2p
return avcintra_header(AVC_Intra_Headers::__720p60_100, AVC_Intra_Headers::__720p60_100_Size); // AVC-Intra 720p60 class 100/200
case 0x61693171: //ai1q
case 0x61693271: //ai2q
return avcintra_header(AVC_Intra_Headers::__720p50_100, AVC_Intra_Headers::__720p50_100_Size); // AVC-Intra 720p50 class 100/200
//case 0x61693532: //ai52
// return avcintra_header(NULL, 0); // AVC-Intra 1080p25 class 50 (not supported)
//case 0x61693533: //ai53
// return avcintra_header(NULL, 0); // AVC-Intra 1080p30 class 50 (not supported)
case 0x61693535: //ai55
return avcintra_header(AVC_Intra_Headers::_1080i50__50, AVC_Intra_Headers::_1080i50__50_Size); // AVC-Intra 1080i50 class 50
case 0x61693536: //ai56
return avcintra_header(AVC_Intra_Headers::_1080i60__50, AVC_Intra_Headers::_1080i60__50_Size); // AVC-Intra 1080i60 class 50
case 0x61693570: //ai5p
return avcintra_header(AVC_Intra_Headers::__720p60__50, AVC_Intra_Headers::__720p60__50_Size); // AVC-Intra 720p60 class 50
case 0x61693571: //ai5q
return avcintra_header(AVC_Intra_Headers::__720p50__50, AVC_Intra_Headers::__720p50__50_Size); // AVC-Intra 720p50 class 50
default :
return avcintra_header(NULL, 0);
}
}
//---------------------------------------------------------------------------
int32u File_Avc::AVC_Intra_CodecID_FromMeta(int32u Width, int32u Height, int32u Fields, int32u SampleDuration, int32u TimeScale, int32u SizePerFrame)
{
// Computing bitrate
int64u BitRate=SampleDuration?(((int64u)SizePerFrame)*8*TimeScale/SampleDuration):0;
int64u SampleRate=SampleDuration?(float64_int64s(((float64)TimeScale)/SampleDuration)):0;
int32u Class;
switch (Width)
{
case 1920:
Class=100;
break;
case 1440:
case 1280:
case 960:
Class=50;
break;
default:
if (!BitRate)
return 0x4156696E; //AVin (neutral)
Class=BitRate<=75000000?50:100; //Arbitrary choosen. TODO: check real maximumm bitrate, check class 200
break;
}
switch (Class)
{
case 100 :
switch (Height)
{
case 1088 :
case 1080 :
switch (Fields)
{
case 1:
switch (SampleRate)
{
case 50: return 0x61693132; //ai12
case 60: return 0x61693133; //ai13
default: return 0x4156696E; //AVin (neutral)
}
case 2:
switch (SampleRate)
{
case 25: return 0x61693135; //ai15 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
case 30: return 0x61693136; //ai16 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
case 50: return 0x61693135; //ai15 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
case 60: return 0x61693136; //ai16 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
default: return 0x4156696E; //AVin (neutral)
}
default: return 0x4156696E; //AVin (neutral)
}
case 720 :
switch (Fields)
{
case 1:
switch (SampleRate)
{
case 50: return 0x61693170; //ai1p
case 60: return 0x61693171; //ai1q
default: return 0x4156696E; //AVin (neutral)
}
default: return 0x4156696E; //AVin (neutral)
}
default : return 0x4156696E; //AVin (neutral)
}
case 50 :
switch (Height)
{
case 1088 :
case 1080 :
switch (Fields)
{
case 1:
switch (SampleRate)
{
case 25: return 0x61693532; //ai52
case 30: return 0x61693533; //ai53
default: return 0x4156696E; //AVin (neutral)
}
case 2:
switch (SampleRate)
{
case 25: return 0x61693535; //ai55 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
case 30: return 0x61693536; //ai56 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
case 50: return 0x61693535; //ai55 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
case 60: return 0x61693536; //ai56 //TODO: check more files in order to know if it should be 1 or 2 fields per sample
default: return 0x4156696E; //AVin (neutral)
}
default: return 0x4156696E; //AVin (neutral)
}
case 720 :
switch (Fields)
{
case 1:
switch (SampleRate)
{
case 50: return 0x61693570; //ai5p
case 60: return 0x61693571; //ai5q
default: return 0x4156696E; //AVin (neutral)
}
default: return 0x4156696E; //AVin (neutral)
}
default : return 0x4156696E; //AVin (neutral)
}
default: return 0x4156696E; //AVin (neutral)
}
}
//***************************************************************************
// Streams management
//***************************************************************************
//---------------------------------------------------------------------------
void File_Avc::Streams_Fill()
{
for (std::vector<seq_parameter_set_struct*>::iterator seq_parameter_set_Item=seq_parameter_sets.begin(); seq_parameter_set_Item!=seq_parameter_sets.end(); ++seq_parameter_set_Item)
if ((*seq_parameter_set_Item))
Streams_Fill(seq_parameter_set_Item);
for (std::vector<seq_parameter_set_struct*>::iterator subset_seq_parameter_set_Item=subset_seq_parameter_sets.begin(); subset_seq_parameter_set_Item!=subset_seq_parameter_sets.end(); ++subset_seq_parameter_set_Item)
if ((*subset_seq_parameter_set_Item))
{
if (seq_parameter_sets.empty())
Streams_Fill(subset_seq_parameter_set_Item);
else
Streams_Fill_subset(subset_seq_parameter_set_Item);
Fill(Stream_Video, 0, Video_MultiView_Count, (*subset_seq_parameter_set_Item)->num_views_minus1+1);
}
#if MEDIAINFO_ADVANCED2
for (size_t Pos = 0; Pos<Dump_SPS.size(); Pos++)
Fill(Stream_Video, 0, "Dump_seq_parameter_set", Dump_SPS[Pos].c_str());
for (size_t Pos = 0; Pos<Dump_PPS.size(); Pos++)
Fill(Stream_Video, 0, "Dump_pic_parameter_set", Dump_PPS[Pos].c_str());
#endif //MEDIAINFO_ADVANCED2
}
//---------------------------------------------------------------------------
void File_Avc::Streams_Fill(std::vector<seq_parameter_set_struct*>::iterator seq_parameter_set_Item_)
{
auto seq_parameter_set_Item = *seq_parameter_set_Item_;
if (Count_Get(Stream_Video) && !Retrieve_Const(Stream_Video, 0, Video_Format).empty())
return;
if (!Count_Get(Stream_Video))
Stream_Prepare(Stream_Video);
Fill(Stream_Video, 0, Video_Format, "AVC");
Fill(Stream_Video, 0, Video_Codec, "AVC");
//Calculating - Pixels
int32u Width =(seq_parameter_set_Item->pic_width_in_mbs_minus1 +1)*16;
int32u Height=(seq_parameter_set_Item->pic_height_in_map_units_minus1+1)*16*(2-seq_parameter_set_Item->frame_mbs_only_flag);
int8u chromaArrayType = seq_parameter_set_Item->ChromaArrayType();
if (chromaArrayType >= 4)
chromaArrayType = 0;
int32u CropUnitX=Avc_SubWidthC [chromaArrayType];
int32u CropUnitY=Avc_SubHeightC[chromaArrayType]*(2-seq_parameter_set_Item->frame_mbs_only_flag);
Width -=(seq_parameter_set_Item->frame_crop_left_offset+seq_parameter_set_Item->frame_crop_right_offset )*CropUnitX;
Height-=(seq_parameter_set_Item->frame_crop_top_offset +seq_parameter_set_Item->frame_crop_bottom_offset)*CropUnitY;
//From vui_parameters
float64 FrameRate=0;
const auto vui_parameters = seq_parameter_set_Item->vui_parameters;
if (vui_parameters)
{
if (vui_parameters->flags[timing_info_present_flag])
{
if (!vui_parameters->flags[fixed_frame_rate_flag])
Fill(Stream_Video, StreamPos_Last, Video_FrameRate_Mode, "VFR");
else if (vui_parameters->time_scale && vui_parameters->num_units_in_tick)
{
FrameRate = (float32)vui_parameters->time_scale / vui_parameters->num_units_in_tick / (seq_parameter_set_Item->frame_mbs_only_flag ? 2 : ((seq_parameter_set_Item->pic_order_cnt_type == 2 && Structure_Frame / 2 > Structure_Field) ? 1 : 2)) / FrameRate_Divider;
Fill(Stream_Video, StreamPos_Last, Video_FrameRate, FrameRate);
}
}
if (vui_parameters->sar_width && vui_parameters->sar_height)
{
auto PixelAspectRatio = ((float32)vui_parameters->sar_width) / vui_parameters->sar_height;
Fill(Stream_Video, 0, Video_PixelAspectRatio, PixelAspectRatio, 3, true);
if (Width && Height)
Fill(Stream_Video, 0, Video_DisplayAspectRatio, Width*PixelAspectRatio/Height, 3, true); //More precise
}
if (vui_parameters->chroma_sample_loc_type_top_field != (int32u)-1)
{
Fill(Stream_Video, 0, "ChromaSubsampling_Position", __T("Type ") + Ztring::ToZtring(vui_parameters->chroma_sample_loc_type_top_field));
if (vui_parameters->chroma_sample_loc_type_bottom_field != (int32u)-1 && vui_parameters->chroma_sample_loc_type_bottom_field != vui_parameters->chroma_sample_loc_type_top_field)
Fill(Stream_Video, 0, "ChromaSubsampling_Position", __T("Type ") + Ztring::ToZtring(vui_parameters->chroma_sample_loc_type_bottom_field));
}
//Colour description
if (preferred_transfer_characteristics!=2)
Fill(Stream_Video, 0, Video_transfer_characteristics, Mpegv_transfer_characteristics(preferred_transfer_characteristics));
if (vui_parameters->flags[video_signal_type_present_flag])
{
Fill(Stream_Video, 0, Video_Standard, Avc_video_format[vui_parameters->video_format]);
Fill(Stream_Video, 0, Video_colour_range, Avc_video_full_range[vui_parameters->flags[video_full_range_flag]]);
if (vui_parameters->flags[colour_description_present_flag])
{
Fill(Stream_Video, 0, Video_colour_description_present, "Yes");
Fill(Stream_Video, 0, Video_colour_primaries, Mpegv_colour_primaries(vui_parameters->colour_primaries));
Fill(Stream_Video, 0, Video_transfer_characteristics, Mpegv_transfer_characteristics(vui_parameters->transfer_characteristics));
Fill(Stream_Video, 0, Video_matrix_coefficients, Mpegv_matrix_coefficients(vui_parameters->matrix_coefficients));
if (vui_parameters->matrix_coefficients!=2)
Fill(Stream_Video, 0, Video_ColorSpace, Mpegv_matrix_coefficients_ColorSpace(vui_parameters->matrix_coefficients), Unlimited, true, true);
}
}
//hrd_parameter_sets
int64u bit_rate_value=(int64u)-1;
bool bit_rate_value_IsValid=true;
bool cbr_flag=false;
bool cbr_flag_IsSet=false;
bool cbr_flag_IsValid=true;
seq_parameter_set_struct::vui_parameters_struct::xxl* NAL=vui_parameters->NAL;
if (NAL)
for (size_t Pos=0; Pos<NAL->SchedSel.size(); Pos++)
{
if (NAL->SchedSel[Pos].cpb_size_value!=(int32u)-1)
Fill(Stream_Video, 0, Video_BufferSize, NAL->SchedSel[Pos].cpb_size_value);
if (bit_rate_value!=(int64u)-1 && bit_rate_value!=NAL->SchedSel[Pos].bit_rate_value)
bit_rate_value_IsValid=false;
if (bit_rate_value==(int64u)-1)
bit_rate_value=NAL->SchedSel[Pos].bit_rate_value;
if (cbr_flag_IsSet==true && cbr_flag!=NAL->SchedSel[Pos].cbr_flag)
cbr_flag_IsValid=false;
if (cbr_flag_IsSet==0)
{
cbr_flag=NAL->SchedSel[Pos].cbr_flag;
cbr_flag_IsSet=true;
}
}
seq_parameter_set_struct::vui_parameters_struct::xxl* VCL=vui_parameters->VCL;
if (VCL)
for (size_t Pos=0; Pos<VCL->SchedSel.size(); Pos++)
{
Fill(Stream_Video, 0, Video_BufferSize, VCL->SchedSel[Pos].cpb_size_value);
if (bit_rate_value!=(int64u)-1 && bit_rate_value!=VCL->SchedSel[Pos].bit_rate_value)
bit_rate_value_IsValid=false;
if (bit_rate_value==(int64u)-1)
bit_rate_value=VCL->SchedSel[Pos].bit_rate_value;
if (cbr_flag_IsSet==true && cbr_flag!=VCL->SchedSel[Pos].cbr_flag)