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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"
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#if defined(MEDIAINFO_P2_YES)
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Multiple/File_P2_Clip.h"
#include "MediaInfo/MediaInfo.h"
#include "MediaInfo/Multiple/File__ReferenceFilesHelper.h"
#include "ZenLib/Dir.h"
#include "ZenLib/FileName.h"
#include "tinyxml2.h"
using namespace tinyxml2;
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//***************************************************************************
// Constructor/Destructor
//***************************************************************************
//---------------------------------------------------------------------------
File_P2_Clip::File_P2_Clip()
:File__Analyze()
{
#if MEDIAINFO_EVENTS
ParserIDs[0]=MediaInfo_Parser_None; //TODO
StreamIDs_Width[0]=sizeof(size_t)*2;
#endif //MEDIAINFO_EVENTS
#if MEDIAINFO_DEMUX
Demux_EventWasSent_Accept_Specific=true;
#endif //MEDIAINFO_DEMUX
//Temp
ReferenceFiles=NULL;
}
//---------------------------------------------------------------------------
File_P2_Clip::~File_P2_Clip()
{
delete ReferenceFiles; //ReferenceFiles=NULL;
}
//***************************************************************************
// Streams management
//***************************************************************************
//---------------------------------------------------------------------------
void File_P2_Clip::Streams_Finish()
{
if (ReferenceFiles==NULL)
return;
ReferenceFiles->ParseReferences();
}
//***************************************************************************
// Buffer - Global
//***************************************************************************
//---------------------------------------------------------------------------
#if MEDIAINFO_SEEK
size_t File_P2_Clip::Read_Buffer_Seek (size_t Method, int64u Value, int64u ID)
{
if (ReferenceFiles==NULL)
return 0;
return ReferenceFiles->Seek(Method, Value, ID);
}
#endif //MEDIAINFO_SEEK
//***************************************************************************
// Buffer - File header
//***************************************************************************
//---------------------------------------------------------------------------
bool File_P2_Clip::FileHeader_Begin()
{
XMLDocument document;
if (!FileHeader_Begin_XML(document))
return false;
{
XMLElement* Root=document.FirstChildElement("P2Main");
if (Root)
{
Accept("P2_Clip");
Fill(Stream_General, 0, General_Format, "P2 Clip");
ReferenceFiles=new File__ReferenceFilesHelper(this, Config);
XMLElement* ClipContent=Root->FirstChildElement("ClipContent");
if (ClipContent)
{
XMLElement* ChildElement;
//ID
ChildElement=ClipContent->FirstChildElement("GlobalClipID");
if (ChildElement)
Fill(Stream_General, 0, General_UniqueID, ChildElement->GetText());
//Duration
Ztring Duration, EditUnit;
ChildElement=ClipContent->FirstChildElement("Duration");
if (ChildElement)
Duration=ChildElement->GetText();
ChildElement=ClipContent->FirstChildElement("EditUnit");
if (ChildElement)
EditUnit=ChildElement->GetText();
int64u Duration_Frames=Duration.To_int64u();
int64u EditUnit_Numerator=EditUnit.SubString(Ztring(), __T("/")).To_int64u();
int64u EditUnit_Denominator=EditUnit.SubString(__T("/"), Ztring()).To_int64u();
if (Duration_Frames && EditUnit_Numerator && EditUnit_Denominator)
Fill(Stream_General, 0, General_Duration, ((float32)Duration_Frames)*1000*EditUnit_Numerator/EditUnit_Denominator, 0);
//EssenceList
XMLElement* EssenceList=ClipContent->FirstChildElement("EssenceList");
if (EssenceList)
{
XMLElement* Track=EssenceList->FirstChildElement();
#if defined(MEDIAINFO_MXF_YES)
size_t Audio_Count=0;
#endif
while (Track)
{
string Field=Track->Value();
if (Field=="Video")
{
sequence* Sequence=new sequence;
float64 FrameRate=0;
//FrameRate
ChildElement=Track->FirstChildElement("FrameRate");
if (ChildElement)
{
Ztring FrameRateS=Ztring(ChildElement->GetText());
if (FrameRateS.find(__T("23.97"))==0)
FrameRate=((float64)24)*1000/1001;
else if (FrameRateS.find(__T("29.97"))==0)
FrameRate=((float64)30)*1000/1001;
else if (FrameRateS.find(__T("59.94"))==0)
FrameRate=((float64)60)*1000/1001;
else
FrameRate=FrameRateS.To_float64();
if (FrameRateS.find('i')!=string::npos)
FrameRate/=2;
Sequence->FrameRate_Set(FrameRate);
}
//StartTimecode
ChildElement=Track->FirstChildElement("StartTimecode");
if (ChildElement)
{
string Text=ChildElement->GetText();
if (Text.size()==11)
{
int64u ToFill=(Text[0]-'0')*10*60*60*1000
+ (Text[1]-'0') *60*60*1000
+ (Text[3]-'0') *10*60*1000
+ (Text[4]-'0') *60*1000
+ (Text[6]-'0') *10*1000
+ (Text[7]-'0') *1000;
if (FrameRate)
ToFill+=float64_int64s(((Text[9]-'0')*10+(Text[10]-'0'))*1000/FrameRate);
//Fill(Stream_Video, StreamPos_Last, Video_Delay, ToFill);
//Fill(Stream_Video, StreamPos_Last, Video_Delay_Source, "P2 Clip");
}
}
#if defined(MEDIAINFO_MXF_YES)
if (File_Name.size()>10+1+4+1
&& File_Name[File_Name.size()-10-1]==PathSeparator
&& (File_Name[File_Name.size()-10-2]&(~0x20))==__T('P')
&& (File_Name[File_Name.size()-10-3]&(~0x20))==__T('I')
&& (File_Name[File_Name.size()-10-4]&(~0x20))==__T('L')
&& (File_Name[File_Name.size()-10-5]&(~0x20))==__T('C')
&& File_Name[File_Name.size()-10-6]==PathSeparator)
{
Ztring file=File_Name.substr(File_Name.size()-10, 6);
Ztring MXF_File=__T("..");
MXF_File+=PathSeparator;
Ztring Path=File_Name.substr(0, File_Name.size()-10-6);
ZtringList Dirs=Dir::GetAllFileNames(Path, Dir::Include_Dirs);
bool Exists=false;
for (size_t Pos=0; Pos<Dirs.size(); Pos++)
if (Dirs[Pos].size()>6
&& (Dirs[Pos][Dirs[Pos].size()-1]&(~0x20))==__T('O')
&& (Dirs[Pos][Dirs[Pos].size()-2]&(~0x20))==__T('E')
&& (Dirs[Pos][Dirs[Pos].size()-3]&(~0x20))==__T('D')
&& (Dirs[Pos][Dirs[Pos].size()-4]&(~0x20))==__T('I')
&& (Dirs[Pos][Dirs[Pos].size()-5]&(~0x20))==__T('V')
&& Dirs[Pos][Dirs[Pos].size()-6]==PathSeparator)
{
MXF_File+=Dirs[Pos].substr(Dirs[Pos].size()-5, 5);
Exists=true;
break;
}
if (!Exists)
MXF_File+=__T("AUDIO");
MXF_File+=PathSeparator;
MXF_File+=file;
Dirs=Dir::GetAllFileNames(File_Name.substr(0, File_Name.size()-10-1)+PathSeparator+MXF_File+__T(".MXF"), Dir::Include_Files);
Exists=false;
for (size_t Pos=0; Pos<Dirs.size(); Pos++)
if (Dirs[Pos].size()>4
&& (Dirs[Pos][Dirs[Pos].size()-1]&(~0x20))==__T('F')
&& (Dirs[Pos][Dirs[Pos].size()-2]&(~0x20))==__T('X')
&& (Dirs[Pos][Dirs[Pos].size()-3]&(~0x20))==__T('M')
&& Dirs[Pos][Dirs[Pos].size()-4]==__T('.'))
{
MXF_File+=Dirs[Pos].substr(Dirs[Pos].size()-4, 4);
Exists=true;
break;
}
if (!Exists)
MXF_File+=__T(".MXF");
Sequence->AddFileName(MXF_File);
Sequence->StreamKind=Stream_Video;
Sequence->StreamID=ReferenceFiles->Sequences_Size()+1;
ReferenceFiles->AddSequence(Sequence);
}
#endif //defined(MEDIAINFO_MXF_YES)
}
else if (Field=="Audio")
{
#if defined(MEDIAINFO_MXF_YES)
if (File_Name.size()>10+1+4+1
&& File_Name[File_Name.size()-10-1]==PathSeparator
&& (File_Name[File_Name.size()-10-2]&(~0x20))==__T('P')
&& (File_Name[File_Name.size()-10-3]&(~0x20))==__T('I')
&& (File_Name[File_Name.size()-10-4]&(~0x20))==__T('L')
&& (File_Name[File_Name.size()-10-5]&(~0x20))==__T('C')
&& File_Name[File_Name.size()-10-6]==PathSeparator)
{
Ztring file=File_Name.substr(File_Name.size()-10, 6);
Ztring MXF_File=__T("..");
MXF_File+=PathSeparator;
Ztring Path=File_Name.substr(0, File_Name.size()-10-6);
ZtringList Dirs=Dir::GetAllFileNames(Path, Dir::Include_Dirs);
bool Exists=false;
for (size_t Pos=0; Pos<Dirs.size(); Pos++)
if (Dirs[Pos].size()>6
&& (Dirs[Pos][Dirs[Pos].size()-1]&(~0x20))==__T('O')
&& (Dirs[Pos][Dirs[Pos].size()-2]&(~0x20))==__T('I')
&& (Dirs[Pos][Dirs[Pos].size()-3]&(~0x20))==__T('D')
&& (Dirs[Pos][Dirs[Pos].size()-4]&(~0x20))==__T('U')
&& (Dirs[Pos][Dirs[Pos].size()-5]&(~0x20))==__T('A')
&& Dirs[Pos][Dirs[Pos].size()-6]==PathSeparator)
{
MXF_File+=Dirs[Pos].substr(Dirs[Pos].size()-5, 5);
Exists=true;
break;
}
if (!Exists)
MXF_File+=__T("AUDIO");
MXF_File+=PathSeparator;
MXF_File+=file;
Ztring Pos=Ztring::ToZtring(Audio_Count);
if (Pos.size()<2)
Pos.insert(0, 1, __T('0'));
MXF_File+=Pos;
Dirs=Dir::GetAllFileNames(File_Name.substr(0, File_Name.size()-10-1)+PathSeparator+MXF_File+__T(".MXF"), Dir::Include_Files);
Exists=false;
for (size_t Pos=0; Pos<Dirs.size(); Pos++)
if (Dirs[Pos].size()>4
&& (Dirs[Pos][Dirs[Pos].size()-1]&(~0x20))==__T('F')
&& (Dirs[Pos][Dirs[Pos].size()-2]&(~0x20))==__T('X')
&& (Dirs[Pos][Dirs[Pos].size()-3]&(~0x20))==__T('M')
&& Dirs[Pos][Dirs[Pos].size()-4]==__T('.'))
{
MXF_File+=Dirs[Pos].substr(Dirs[Pos].size()-4, 4);
Exists=true;
break;
}
if (!Exists)
MXF_File+=__T(".MXF");
sequence* Sequence=new sequence;
Sequence->AddFileName(MXF_File);
Sequence->StreamKind=Stream_Audio;
Sequence->StreamID=ReferenceFiles->Sequences_Size()+1;
ReferenceFiles->AddSequence(Sequence);
Audio_Count++;
}
#endif //defined(MEDIAINFO_MXF_YES)
}
Track=Track->NextSiblingElement();
}
}
//ClipMetadata
XMLElement* ClipMetadata=ClipContent->FirstChildElement("ClipMetadata");
if (ClipMetadata)
{
XMLElement* Access=ClipMetadata->FirstChildElement("Access");
if (Access)
{
//CreationDate
ChildElement=Access->FirstChildElement("CreationDate");
if (ChildElement)
{
Ztring Content=ChildElement->GetText();
if (Content.size()>=11 && Content[10]==__T('T'))
Content[10]=__T(' ');
if (Content.find(__T("+00:00"))!=string::npos)
{
Content.resize(10+1+8);
Content.insert(0, __T("UTC "));
}
Fill(Stream_General, 0, General_Recorded_Date, Content);
}
//CreationDate
ChildElement=Access->FirstChildElement("LastUpdateDate");
if (ChildElement)
{
Ztring Content=ChildElement->GetText();
if (Content.size()>=11 && Content[10]==__T('T'))
Content[10]=__T(' ');
if (Content.find(__T("+00:00"))!=string::npos)
{
Content.resize(10+1+8);
Content.insert(0, __T("UTC "));
}
Fill(Stream_General, 0, General_Tagged_Date, Content);
}
}
XMLElement* Device=ClipMetadata->FirstChildElement("Device");
if (Device)
{
//Manufacturer+ModelName
XMLElement* Manufacturer=Device->FirstChildElement("Manufacturer");
XMLElement* ModelName=Device->FirstChildElement("ModelName");
if (Manufacturer && ModelName)
Fill(Stream_General, 0, General_Encoded_Application, string(Manufacturer->GetText())+" "+ModelName->GetText());
}
XMLElement* Shoot=ClipMetadata->FirstChildElement("Shoot");
if (Shoot)
{
//StartDate
ChildElement=Shoot->FirstChildElement("StartDate");
if (ChildElement)
{
Ztring Content=ChildElement->GetText();
if (Content.size()>=11 && Content[10]==__T('T'))
Content[10]=__T(' ');
if (Content.find(__T("+00:00"))!=string::npos)
{
Content.resize(10+1+8);
Content.insert(0, __T("UTC "));
}
Fill(Stream_General, 0, General_Duration_Start, Content);
}
//EndDate
ChildElement=Shoot->FirstChildElement("EndDate");
if (ChildElement)
{
Ztring Content=ChildElement->GetText();
if (Content.size()>=11 && Content[10]==__T('T'))
Content[10]=__T(' ');
if (Content.find(__T("+00:00"))!=string::npos)
{
Content.resize(10+1+8);
Content.insert(0, __T("UTC "));
}
Fill(Stream_General, 0, General_Duration_End, Content);
}
//Location
XMLElement* Location=Shoot->FirstChildElement("Location");
if (Location)
{
//Longitude+Latitude
XMLElement* Longitude=Location->FirstChildElement("Longitude");
XMLElement* Latitude=Location->FirstChildElement("Latitude");
if (Longitude && Latitude)
Fill(Stream_General, 0, General_Recorded_Location, string(Latitude->GetText())+", "+Longitude->GetText());
}
}
XMLElement* Scenario=ClipMetadata->FirstChildElement("Scenario");
if (Scenario)
{
//ProgramName
ChildElement=Scenario->FirstChildElement("ProgramName");
if (ChildElement)
Fill(Stream_General, 0, General_Title, ChildElement->GetText());
//SceneNo.
ChildElement=Scenario->FirstChildElement("SceneNo.");
if (ChildElement)
Fill(Stream_General, 0, "Scene Number", ChildElement->GetText());
//TakeNo.
ChildElement=Scenario->FirstChildElement("TakeNo.");
if (ChildElement)
Fill(Stream_General, 0, "Take Number", ChildElement->GetText());
}
XMLElement* News=ClipMetadata->FirstChildElement("News");
if (News)
{
//Reporter
ChildElement=News->FirstChildElement("Reporter");
if (ChildElement)
Fill(Stream_General, 0, "Reporter", ChildElement->GetText());
//Purpose
ChildElement=News->FirstChildElement("Purpose");
if (ChildElement)
Fill(Stream_General, 0, "Purpose", ChildElement->GetText());
//Object
ChildElement=News->FirstChildElement("Object");
if (ChildElement)
Fill(Stream_General, 0, "Object", ChildElement->GetText());
}
}
}
}
else
{
Reject("P2_Clip");
return false;
}
}
Element_Offset=File_Size;
//All should be OK...
return true;
}
} //NameSpace
#endif //MEDIAINFO_P2_YES
|
