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CPxFLVMuxer.cpp
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CPxFLVMuxer.cpp
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#include "CPxFLVMuxer.h"
#include "pxErrorDef.h"
#include "pxRecordDef.h"
#include <io.h>
#include <iostream>
using namespace std;
//const int g_nMaxAdtsSamplingRates = 16;
//const int g_nMetaData = 1024 * 320;
unsigned int unPxAdtsSamplingRates[g_nMaxAdtsSamplingRates] =
{
96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050,
16000, 12000, 11025, 8000, 7350, 0, 0, 0
};
CPxFLVMuxer::CPxFLVMuxer()
{
memset(&m_sFlvFileHeader,0,sizeof(m_sFlvFileHeader));
memset(&m_sFlvFileTagHeader,0,sizeof(m_sFlvFileTagHeader));
m_nLastTagSize = 0;
memset(&m_sFlvFileAudioData,0,sizeof(m_sFlvFileAudioData));
memset(&m_sFlvFileAACAudioData,0,sizeof(m_sFlvFileAACAudioData));
memset(&m_sFlvFileVideoData,0,sizeof(m_sFlvFileVideoData));
memset(&m_sFlvFileAVCVideoData,0,sizeof(m_sFlvFileAVCVideoData));
m_bAVCInited = false;
m_bAACInited = false;
m_bFirstIFrame = false;
m_fpFLVFile = NULL;
m_dwDurationPosition = 0;
m_dwFileSizePosition = 0;
m_dFLVFileDuration = 0;
/*m_sPxRecordFileProperty.eFileType = keRecordFileType_FLV;
m_sPxRecordFileProperty.aStreamProperty.empty();*/
//m_sPxRecordFileProperty.uFileProperty.sFLVProperty.size = 0;
m_nVideoStreamNum = 0;
memset(&m_szVideoFileName,0,sizeof(m_szVideoFileName));
m_lVideoTimeSample = 0;
m_lAudioTimeSample = 0;
m_lSysDValueVideoTimeSample = 0;
m_lSysDValueAudioTimeSample = 0;
m_bVideoSampleArrived = false;
m_bAudioSampleArrived = false;
}
CPxFLVMuxer::~CPxFLVMuxer()
{
if (m_fpFLVFile)
{
fclose(m_fpFLVFile);
m_fpFLVFile = NULL;
}
}
HRESULT CPxFLVMuxer::AddFile(char *in_pwszFileName)
{
HRESULT hr = NS_NOERROR;
if( in_pwszFileName == NULL )
{
hr = NS_E_INVALID_PARAMETER;
/*//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
"CPxFLVMuxer::AddFile: NS_E_INVALID_PARAMETER,in_pwszFileName is NULL", true);*/
}
//if (!ConvertFromWCHARToTCHAR(in_pwszFileName, m_szVideoFileName, _MAX_PATH))
//{
// hr = NS_E_INVALID_FILE;
// /*//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxASFRecordTask::CreateOneFileRecorder: NS_E_INVALID_FILE!", true);*/
//}
/*//CNsAutoLock lock(&m_oCritDevice);*/
if (m_fpFLVFile == NULL)
{
m_fpFLVFile = fopen(in_pwszFileName, "wb");
if (m_fpFLVFile == NULL)
{
hr = PX_E_PXFLVRECORDER_CREATEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::AddFile: PX_E_PXFLVRECORDER_CREATEFILE_ERROR, File create fail,File Name is %s",m_szVideoFileName);
/*//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
chError, true);*/
}
}
else
{
hr = PX_E_PXFLVRECORDER_CREATEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::AddFile: PX_E_PXFLVRECORDER_CREATEFILE_ERROR, File is exist, File Name is %s",m_szVideoFileName);
/* //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
chError, true);*/
}
m_sFlvFileHeader.uchSignature1 = 'F';
m_sFlvFileHeader.uchSignature2 = 'L';
m_sFlvFileHeader.uchSignature3 = 'V';
m_sFlvFileHeader.uchVersion = 0x01;
m_sFlvFileHeader.unDataOffset = htonl(0x09);
////NsLogNotifyA_Add_file(0,0,"CPxFLVMuxer::AddFile, SUCCEEDED, %s! ",in_pwszFileName);
return hr;
}
HRESULT CPxFLVMuxer::CloseFile(void)
{
HRESULT hr = NS_NOERROR;
////CNsAutoLock lock(&m_oCritDevice);
if (m_fpFLVFile != NULL)
{
int nResult = fclose(m_fpFLVFile);
m_fpFLVFile = NULL;
if(nResult == 0)
{
////NsLogNotifyA_Add_file(0,0,"CPxFLVMuxer::DelFile,file delete success,filename is %s",m_szVideoFileName);
}
else
{
hr = PX_E_PXFLVRECORDER_DELFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::DelFile: PX_E_PXFLVRECORDER_DELFILE_ERROR, delete file is fail, File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// chError, true);
}
}
else
{
hr = PX_E_PXFLVRECORDER_DELFILE_ERROR;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::DelFile: PX_E_PXFLVRECORDER_DELFILE_ERROR, file name is NULL", true);
}
return hr;
}
//HRESULT CPxFLVMuxer::SetFileProperty(SPxRecordFileProperty *in_psFileProperty)
//{
// HRESULT hr = NS_NOERROR;
//
// //NsLogNotifyA_Add_file(0,0,"CPxFLVMuxer::SetFileProperty, BEGIN! ");
//
// if(in_psFileProperty == NULL)
// {
// hr = NS_E_INVALID_PARAMETER;
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxFLVMuxer::SetFileProperty: NS_E_INVALID_PARAMETER,in_psFileProperty is NULL", true);
// }
//
// m_sPxRecordFileProperty.eFileType = in_psFileProperty->eFileType;
//// m_sPxRecordFileProperty.uFileProperty = in_psFileProperty->uFileProperty;
// int nCountVdieoStream = in_psFileProperty->aStreamProperty.size();
// if(nCountVdieoStream > 1 || nCountVdieoStream==0)
// {
// hr = NS_E_INVALID_PARAMETER;
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxFLVMuxer::SetFileProperty: NS_E_INVALID_PARAMETER,nCountVdieoStream>1 || nCountVdieoStream==0 is invalid", true);
// }
//
// m_nVideoStreamNum = 0;
//
// for(int nIdx=0 ; nIdx < nCountVdieoStream ; nIdx++)
// {
// //in_psFileProperty->aStreamProperty[nIdx].fVideoFrameRate = 30;
// m_sPxRecordFileProperty.aStreamProperty.push_back(in_psFileProperty->aStreamProperty[nIdx]);
// }
//
// if(m_sRecordStreamProperty.bHasAudio == true)
// {
// hr = AddAudioStream(m_nVideoStreamNum,
// m_sRecordStreamProperty.eAudioType,
// m_sRecordStreamProperty.nAudioChannels,
// m_sRecordStreamProperty.eAudioSamplesPerSecond,
// m_sRecordStreamProperty.nAudioBitsPerSampleint);
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxFLVMuxer::SetFileProperty: AddAudioStream error", true);
// }
//
// if(m_sRecordStreamProperty.bHasVideo == true)
// {
// hr = AddVideoStream(m_nVideoStreamNum,
// m_sRecordStreamProperty.eVideoType,
// m_sRecordStreamProperty.nVideoWidth,
// m_sRecordStreamProperty.nVideoHeight,
// m_sRecordStreamProperty.nVideoBitrate,
// m_sRecordStreamProperty.fVideoFrameRate);
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxFLVMuxer::SetFileProperty: AddVideoStream error", true);
// }
//
// //NsLogNotifyA_Add_file(0,0,"CPxFLVMuxer::SetFileProperty, SUCCEEDED! ");
//
// return hr;
//}
HRESULT CPxFLVMuxer::BeginWriteFile(void)
{
HRESULT hr = NS_NOERROR;
//NsLogNotifyA_Add_file(0,0,"CPxFLVMuxer::BeginWriteFile, BEGIN! ");
////CNsAutoLock lock(&m_oCritDevice);
hr = Write((char *)&m_sFlvFileHeader, sizeof(SPxFLVRecorderFileHeader)); //写入9字节文件头
if (FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::BeginWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, File header write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
//char chMetaData[g_nMetaData];
char *chMetaData = new char[g_nMetaData];
if (chMetaData == NULL)
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::BeginWriteFile: OUT OF MEMORY, File header write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
char *chMetaDataTemp = (char *)chMetaData;
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_STRING);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "onMetaData");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_ECMA_ARRAY);
chMetaDataTemp = put_be32(chMetaDataTemp, 21);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "MetaDataCreator");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_STRING);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "created by ZL Guo @2017");
chMetaDataTemp = put_amf_string(chMetaDataTemp, "hasKeyFrames");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 0);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "hasVideo");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 1);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "hasAudio");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 1);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "hasMatadata");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 1);
chMetaDataTemp = put_amf_string(chMetaDataTemp, "canSeekToEnd");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 0);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "duration");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)0.0);
m_dwDurationPosition = (DWORD)(chMetaDataTemp - chMetaData + sizeof(SPxFLVRecorderFileHeader) + sizeof(SPxFLVRecorderTagHeader) + 4 - 8);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "width");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoWidth);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "height");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoHeight);
// add by gzl begin
/*chMetaDataTemp = put_amf_string( chMetaDataTemp, "displayWidth");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoWidth);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "displayHeight");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoHeight);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "frameWidth");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoWidth);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "frameHeight");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoHeight);*/
// add by gzl end
chMetaDataTemp = put_amf_string( chMetaDataTemp, "videodatarate");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nVideoBitrate);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "framerate");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.fVideoFrameRate);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "videocodecid");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)7.0);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "audiosamplerate");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.eAudioSamplesPerSecond);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "audiosamplesize");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)m_sRecordStreamProperty.nAudioBitsPerSampleint);
/*if(1 == m_sRecordStreamProperty.nAudioChannels)
{
chMetaDataTemp = put_amf_string(chMetaDataTemp, "Mono");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 0);
}
else if(2 == m_sRecordStreamProperty.nAudioChannels)*/
{
chMetaDataTemp = put_amf_string(chMetaDataTemp, "stereo");
chMetaDataTemp = put_byte(chMetaDataTemp, AMF_BOOLEAN);
chMetaDataTemp = put_byte(chMetaDataTemp, 1);
}
chMetaDataTemp = put_amf_string( chMetaDataTemp, "audiocodecid");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)10.0);
chMetaDataTemp = put_amf_string( chMetaDataTemp, "filesize");
chMetaDataTemp = put_amf_double( chMetaDataTemp, (double)0.0);
m_dwFileSizePosition = (DWORD)(chMetaDataTemp -chMetaData + sizeof(SPxFLVRecorderFileHeader) + sizeof(SPxFLVRecorderTagHeader) + 4 - 8);
chMetaDataTemp = put_be24( chMetaDataTemp, 9);
unsigned int unTagSize = (unsigned int)(chMetaDataTemp - chMetaData);
m_sFlvFileTagHeader.uchTagType = 0x12;
m_sFlvFileTagHeader.uchDataSize[0] = (unTagSize >> 16) & 0xff;
m_sFlvFileTagHeader.uchDataSize[1] = (unTagSize >> 8) & 0xff;
m_sFlvFileTagHeader.uchDataSize[2] = (unTagSize >> 0) & 0xff;
m_nLastTagSize = htonl(m_nLastTagSize);
hr = Write((char *)&m_nLastTagSize, sizeof(unsigned int));
if (FAILED(hr))
{
delete []chMetaData;
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::BeginWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, File tag size write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
m_nLastTagSize = ntohl(m_nLastTagSize);
int nFLVRecorderFileTag = sizeof(SPxFLVRecorderTagHeader);
hr = Write((char *)&m_sFlvFileTagHeader, nFLVRecorderFileTag);
if (FAILED(hr))
{
delete []chMetaData;
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::BeginWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, SPxFLVRecorderFileTag write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write(chMetaData, unTagSize);
if (FAILED(hr))
{
delete []chMetaData;
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::BeginWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, chMetaData write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
m_nLastTagSize = unTagSize + sizeof(SPxFLVRecorderTagHeader);
delete []chMetaData;
//NsLogNotifyA_Add_file(0,0,"CPxFLVMuxer::BeginWriteFile, SUCCEEDED! ");
return hr;
}
HRESULT CPxFLVMuxer::EndWriteFile(void)
{
HRESULT hr = NS_NOERROR;
//CNsAutoLock lock(&m_oCritDevice);
m_nLastTagSize = htonl(m_nLastTagSize);
hr = Write((char *)&m_nLastTagSize, sizeof(unsigned int));
if (FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::EndWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, the last tagsize write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
m_nLastTagSize = ntohl(m_nLastTagSize);
//FILE* file = fopen(m_chVideoFileName, "r");
//if (file)
//{
// m_dFLVFileDuration = filelength(fileno(file));
// fclose(file);
// file = NULL;
//}
//else
//{
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgPxDeviceLiveSource, keLogPkgPxDeviceLiveSourceFuncGeneral, NS_E_FILE_NOT_FOUND,
// "CPxRecorderManager::StopRecord Get FLV file len:fopen FAIL", true);
//}
fseek(m_fpFLVFile, m_dwDurationPosition, SEEK_SET);
unsigned char *uchIn, uchOut[8];
m_dFLVFileDuration /= 1000;
uchIn = (unsigned char *)&m_dFLVFileDuration;
uchOut[0] = uchIn[7];
uchOut[1] = uchIn[6];
uchOut[2] = uchIn[5];
uchOut[3] = uchIn[4];
uchOut[4] = uchIn[3];
uchOut[5] = uchIn[2];
uchOut[6] = uchIn[1];
uchOut[7] = uchIn[0];
hr = Write((char *)uchOut, sizeof(uchOut));
if (FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::EndWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, file Duration write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
fseek(m_fpFLVFile, 0, SEEK_END);
double dFLVFileAllSize = ftell(m_fpFLVFile);
fseek(m_fpFLVFile, m_dwFileSizePosition, SEEK_SET);
uchIn = (unsigned char *)&dFLVFileAllSize;
uchOut[0] = uchIn[7];
uchOut[1] = uchIn[6];
uchOut[2] = uchIn[5];
uchOut[3] = uchIn[4];
uchOut[4] = uchIn[3];
uchOut[5] = uchIn[2];
uchOut[6] = uchIn[1];
uchOut[7] = uchIn[0];
hr = Write((char *)uchOut, sizeof(uchOut));
if (FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::EndWriteFile: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, file all size write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
if (m_fpFLVFile)
{
fclose(m_fpFLVFile);
m_fpFLVFile = NULL;
}
return hr;
}
HRESULT CPxFLVMuxer::AddAudioStream(int in_nStreamNum, int in_nType, int in_nChannels, int in_nSamplesPerSecond, int in_nBitsPerSample)
{
HRESULT hr = NS_NOERROR;
//CNsAutoLock lock(&m_oCritDevice);
if(in_nStreamNum < 0 || in_nType < 0 || in_nChannels < 0 || in_nSamplesPerSecond < 0 || in_nBitsPerSample< 0 )
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::AddAudioStream: NS_E_INVALID_PARAMETER,in_nStreamNum<0 or in_nType<0 or in_nChannels<0 or in_nSamplesPerSecond<0 or in_nBitsPerSample<0", true);
}
/*if (m_sRecordStreamProperty.eAudioType == keRecordAudioType_AAC)
{*/
m_sFlvFileHeader.uchTypeFlagsAudio = 0x01;
//}
//else
//{
// hr = NS_E_INVALID_PARAMETER;
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// //"CPxFLVMuxer::AddAudioStream: NS_E_INVALID_PARAMETER,audio type is not AAC", true);
// }
return hr;
}
HRESULT CPxFLVMuxer::AddVideoStream(int in_nStreamNum, int in_nType, int in_nWidth, int in_nHeight, int in_nBitrate, int in_nFrameRate)
{
HRESULT hr = NS_NOERROR;
//CNsAutoLock lock(&m_oCritDevice);
if(in_nStreamNum < 0 || in_nType < 0 || in_nWidth < 0 || in_nHeight < 0 || in_nBitrate < 0 || in_nFrameRate < 0 )
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::AddVideoStream: NS_E_INVALID_PARAMETER,in_nStreamNum<0 or in_nType<0 or in_nWidth<0 or in_nHeight<0 or in_nBitrate<0 or in_nFrameRate<0", true);
}
/*if (m_sRecordStreamProperty.eVideoType == keRecordVideoType_H264
|| m_sRecordStreamProperty.eVideoType == keRecordVideoType_H264_HIGH)
{*/
m_sFlvFileHeader.uchTypeFlagsVideo = 0x01;
//}
//else
//{
// hr = NS_E_INVALID_PARAMETER;
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxFLVMuxer::AddVideoStream: NS_E_INVALID_PARAMETER,video type is not H264", true);
//}
return hr;
}
#define FLV_MSG_BUFFER_SIZE (2048)
char szMsgBuffer[FLV_MSG_BUFFER_SIZE] = {0};
HRESULT CPxFLVMuxer::WriteAudioSample(int in_nStreamNum, unsigned char *in_pBuffer, int in_nBufferLen, int in_lTimeStamp)
{
HRESULT hr = NS_NOERROR;
ZeroMemory(szMsgBuffer, FLV_MSG_BUFFER_SIZE);
if(in_nStreamNum < 0)
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER,in_nStreamNum < 0", true);
}
if(in_pBuffer == NULL )
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER,in_pBuffer == NULL", true);
}
if(in_nBufferLen < 0)
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER,in_nBufferLen < 0", true);
}
unsigned long ulTimeStamp = static_cast <unsigned long> (in_lTimeStamp);
//long ulTimeStamp = in_lTimeStamp;
//if(ulTimeStamp < 0 )
//{
// hr = NS_E_INVALID_PARAMETER;
// sprintf_s(szMsgBuffer,
// FLV_MSG_BUFFER_SIZE,
// "CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER, ulTimeStamp(%lu) < 0, File Name : %s",
// ulTimeStamp,
// m_szVideoFileName);
// //NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// //szMsgBuffer, true);
//}
if(m_bFirstIFrame == false && m_sRecordStreamProperty.bHasVideo == true)
{
//char chError[200];
//sprintf( chError,"CCPxFLVMuxer::WriteAudioSample: m_bFirstIFrame is false");
////NsLogNotifyA_Add_file(0,0,chError);
return hr;
}
char szMsgBuffer[FLV_MSG_BUFFER_SIZE] = {0};
//CNsAutoLock lock(&m_oCritDevice);
if( m_lAudioTimeSample == 0 && !m_bAudioSampleArrived)
{
m_bAudioSampleArrived = true;
m_lAudioTimeSample = ulTimeStamp;
ulTimeStamp = ulTimeStamp - m_lAudioTimeSample;
QueryPerformanceCounter(&m_lnSysBeginAudioTimeSample);
}
else
{
if( (ulTimeStamp + m_lSysDValueAudioTimeSample) <= m_lAudioTimeSample )
{
LARGE_INTEGER lnNowTimeStamp;
QueryPerformanceCounter(&lnNowTimeStamp);
m_lSysDValueAudioTimeSample = (lnNowTimeStamp.QuadPart - m_lnSysBeginAudioTimeSample.QuadPart )/1000 + m_lAudioTimeSample - ulTimeStamp;
}
ulTimeStamp = (ulTimeStamp + m_lSysDValueAudioTimeSample - m_lAudioTimeSample);
}
if (m_bAACInited == false) // 参数尚未初始化 进行初始化
{
unsigned char uchAudioSpecificConfig[1024] = {0};
memset(uchAudioSpecificConfig,0,sizeof(uchAudioSpecificConfig));
int nPos = 2;
unsigned char uchAudioObjectType = 2;
unsigned char uchSamplingFrequencyIndex = 0;
while(uchSamplingFrequencyIndex < g_nMaxAdtsSamplingRates)
{
if (unPxAdtsSamplingRates[uchSamplingFrequencyIndex] == (unsigned int)m_sRecordStreamProperty.eAudioSamplesPerSecond)
{
break;
}
uchSamplingFrequencyIndex++;
}
if(uchSamplingFrequencyIndex == g_nMaxAdtsSamplingRates)
{
hr = NS_E_INVALID_PARAMETER;
uchSamplingFrequencyIndex = 5; // add by gzl ; set the default index: 5 for 32000
/* NSD_SAFE_REPORT_ERROR(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER,unPxAdtsSamplingRates can find valid value", true);*/
}
unsigned char uchChannelConfiguration = (unsigned char)m_sRecordStreamProperty.nAudioChannels;
unsigned char uchFrameLengthFlag = 0;
unsigned char uchDependsOnCoreCoder = 0;
unsigned char uchExtensionFlag = 0;
uchAudioSpecificConfig[0] = (unsigned char)(uchAudioObjectType<<3) + (unsigned char)((uchSamplingFrequencyIndex & 0x0E)>>1);
uchAudioSpecificConfig[1] = (unsigned char)((uchSamplingFrequencyIndex & 0x01)<<7) + (unsigned char)((uchChannelConfiguration & 0x0F) << 3)
+ (unsigned char)(uchFrameLengthFlag & 0x01) + (unsigned char)(uchDependsOnCoreCoder & 0x01) + (unsigned char)(uchExtensionFlag & 0x01);
m_sFlvFileTagHeader.uchTagType = 0x08;
unsigned int unTagSize = nPos + sizeof(sPxFLVRecorderAudioData) + sizeof(sPxFLVRecorderAACAudioData);
m_sFlvFileTagHeader.uchDataSize[0] = (unTagSize >> 16) & 0xff;
m_sFlvFileTagHeader.uchDataSize[1] = (unTagSize >> 8) & 0xff;
m_sFlvFileTagHeader.uchDataSize[2] = (unTagSize >> 0) & 0xff;
m_sFlvFileTagHeader.uchTimestamp[0] = (BYTE)((ulTimeStamp >> 16) & 0xff);
m_sFlvFileTagHeader.uchTimestamp[1] = (BYTE)((ulTimeStamp >> 8) & 0xff);
m_sFlvFileTagHeader.uchTimestamp[2] = (BYTE)((ulTimeStamp >> 0) & 0xff);
m_sFlvFileTagHeader.uchTimestampExtended = (BYTE)((ulTimeStamp >> 24) & 0xff);
if(m_sRecordStreamProperty.eAudioType == keRecordAudioType_AAC)
{
m_sFlvFileAudioData.uchSoundFormat = 0x0A;
}
else
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
// "CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER,audio type is not aac", true);
}
/*
Sampling rate: 2bit
The following values are defined:
0 = 5.5 kHz
1 = 11 kHz
2 = 22 kHz
3 = 44 kHz
*/
switch(m_sRecordStreamProperty.eAudioSamplesPerSecond)
{
case keRecordAudioSamples_5500:
m_sFlvFileAudioData.uchSoundRate = 0x00;
break;
case keRecordAudioSamples_16000:
m_sFlvFileAudioData.uchSoundRate = 0x01;
break;
case keRecordAudioSamples_22050:
m_sFlvFileAudioData.uchSoundRate = 0x02;
break;
case keRecordAudioSamples_32000:
case keRecordAudioSamples_44100:
m_sFlvFileAudioData.uchSoundRate = 0x03;
break;
default:
m_sFlvFileAudioData.uchSoundRate = 0x03; // add by gzl
hr = NS_E_INVALID_PARAMETER;
sprintf_s(szMsgBuffer,
FLV_MSG_BUFFER_SIZE,
"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER, audio sound rate (eAudioSamplesPerSecond:%d) is invalid.\n FileName: %s ",
m_sRecordStreamProperty.eAudioSamplesPerSecond,
m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr, szMsgBuffer, true);
break;
}
switch(m_sRecordStreamProperty.nAudioBitsPerSampleint)
{
case 8:
m_sFlvFileAudioData.uchSoundSize = 0x00;
break;
case 16:
m_sFlvFileAudioData.uchSoundSize = 0x01;
break;
default:
m_sFlvFileAudioData.uchSoundSize = 0x01;
hr = NS_E_INVALID_PARAMETER;
/*sprintf_s(szMsgBuffer,
FLV_MSG_BUFFER_SIZE,
"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER, audio sound size is invalid, nAudioBitsPerSampleint:%d.\n FileName:%s",
m_sRecordStreamProperty.nAudioBitsPerSampleint,
m_szVideoFileName);*/
/*NSD_SAFE_REPORT_ERROR(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
szMsgBuffer, true);*/
break;
}
switch(m_sRecordStreamProperty.nAudioChannels)
{
case 1:
m_sFlvFileAudioData.uchSoundType = 0x00;
break;
case 2:
m_sFlvFileAudioData.uchSoundType = 0x01;
break;
default:
m_sFlvFileAudioData.uchSoundType = 0x01;
hr = NS_E_INVALID_PARAMETER;
sprintf_s(szMsgBuffer,
FLV_MSG_BUFFER_SIZE,
"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER, audio sound size is invalid, nAudioChannels:%d.\n FileName:%s",
m_sRecordStreamProperty.nAudioChannels,
m_szVideoFileName);
/*NSD_SAFE_REPORT_ERROR(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
szMsgBuffer, true);*/
break;
}
m_sFlvFileAACAudioData.uchAACPacketType = 0;
m_nLastTagSize = htonl(m_nLastTagSize);
hr = Write((char *)&m_nLastTagSize, sizeof(unsigned int));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
sprintf_s(szMsgBuffer,
FLV_MSG_BUFFER_SIZE,
"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, m_nLastTagSize write fail,File Name is %s",
m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//szMsgBuffer, true);
}
m_nLastTagSize = ntohl(m_nLastTagSize);
hr = Write((char *)&m_sFlvFileTagHeader, sizeof(SPxFLVRecorderTagHeader));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, SPxFLVRecorderFileTag write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write((char *)&m_sFlvFileAudioData, sizeof(sPxFLVRecorderAudioData));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, sPxFLVRecorderAudioData write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write((char *)&m_sFlvFileAACAudioData, sizeof(sPxFLVRecorderAACAudioData));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, sPxFLVRecorderAACAudioData write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write((char *)uchAudioSpecificConfig, nPos);
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, uchAudioSpecificConfig write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
m_nLastTagSize = nPos + sizeof(SPxFLVRecorderTagHeader) + sizeof(sPxFLVRecorderAudioData) + sizeof(sPxFLVRecorderAACAudioData);
m_bAACInited = true;
}
else if (m_bAACInited == true && in_nBufferLen > 7)
{
in_pBuffer += sizeof(sPxAACAdtsHeader);
in_nBufferLen -= sizeof(sPxAACAdtsHeader);
m_sFlvFileTagHeader.uchTagType = 0x08;
unsigned int unTagSize = in_nBufferLen + sizeof(sPxFLVRecorderAudioData) + sizeof(sPxFLVRecorderAACAudioData);
m_sFlvFileTagHeader.uchDataSize[0] = (unTagSize >> 16) & 0xff;
m_sFlvFileTagHeader.uchDataSize[1] = (unTagSize >> 8) & 0xff;
m_sFlvFileTagHeader.uchDataSize[2] = (unTagSize >> 0) & 0xff;
m_sFlvFileTagHeader.uchTimestamp[0] = (BYTE)((ulTimeStamp >> 16) & 0xff);
m_sFlvFileTagHeader.uchTimestamp[1] = (BYTE)((ulTimeStamp >> 8) & 0xff);
m_sFlvFileTagHeader.uchTimestamp[2] = (BYTE)((ulTimeStamp >> 0) & 0xff);
m_sFlvFileTagHeader.uchTimestampExtended = (BYTE)((ulTimeStamp >> 24) & 0xff);
if(m_sRecordStreamProperty.eAudioType == keRecordAudioType_AAC)
{
m_sFlvFileAudioData.uchSoundFormat = 0x0A;
}
m_sFlvFileAACAudioData.uchAACPacketType = 1;
m_nLastTagSize = htonl(m_nLastTagSize);
hr = Write((char *)&m_nLastTagSize, sizeof(unsigned int));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, AACRaw m_nLastTagSize write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
m_nLastTagSize = ntohl(m_nLastTagSize);
hr = Write((char *)&m_sFlvFileTagHeader, sizeof(SPxFLVRecorderTagHeader));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, AACRaw SPxFLVRecorderFileTag write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write((char *)&m_sFlvFileAudioData, sizeof(sPxFLVRecorderAudioData));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, AACRaw sPxFLVRecorderAudioData write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write((char *)&m_sFlvFileAACAudioData, sizeof(sPxFLVRecorderAACAudioData));
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, AACRaw sPxFLVRecorderAACAudioData write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
hr = Write((char *)in_pBuffer, in_nBufferLen);
if(FAILED(hr))
{
hr = PX_E_PXFLVRECORDER_WRITEFILE_ERROR;
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteAudioSample: PX_E_PXFLVRECORDER_WRITEFILE_ERROR, AACRaw in_pBuffer write fail,File Name is %s",m_szVideoFileName);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//chError, true);
}
m_nLastTagSize = in_nBufferLen + sizeof(SPxFLVRecorderTagHeader) + sizeof(sPxFLVRecorderAudioData) + sizeof(sPxFLVRecorderAACAudioData);
m_dFLVFileDuration = ulTimeStamp;
}
else
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteAudioSample: NS_E_INVALID_PARAMETER,in_nBufferLen<=7", true);
}
return hr;
}
HRESULT CPxFLVMuxer::WriteVideoSample(int in_nStreamNum, unsigned char *in_pBuffer, int in_nBufferLen, bool in_bIsKeyFrame, int in_lTimeStamp)
{
HRESULT hr = NS_NOERROR;
if(in_nStreamNum < 0 )
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteVideoSample: NS_E_INVALID_PARAMETER,in_nStreamNum < 0", true);
}
if(in_pBuffer == NULL )
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteVideoSample: NS_E_INVALID_PARAMETER,in_pBuffer == NULL", true);
}
if(in_nBufferLen < 0)
{
hr = NS_E_INVALID_PARAMETER;
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr,
//"CPxFLVMuxer::WriteVideoSample: NS_E_INVALID_PARAMETER, in_nBufferLen < 0", true);
}
unsigned long ulTimeStamp = static_cast <unsigned long> (in_lTimeStamp);
if(m_bFirstIFrame == false)
{
if(in_bIsKeyFrame == true)
{
m_bFirstIFrame = true;
}
else
{
/*char chError[200];
sprintf( chError,"CCPxFLVMuxer::WriteVideoSample: in_bIsKeyFrame is false");
//NsLogNotifyA_Add_file(0,0,chError);*/
return hr;
}
}
//CNsAutoLock lock(&m_oCritDevice);
int nAVCNalLen = 0;
ePxAVCNalType eAVCNalType = H264NT_NAL;
int nSpsHeadLen = 0;
int nPpsHeadLen = 0;
int nSeiHeadLen = 0;
int nIFrameHeadLen = 0;
int nPFrameHeadLen = 0;
bool bSpsFlag = false;
if( m_lVideoTimeSample == 0 && !m_bVideoSampleArrived)
{
m_bVideoSampleArrived = true;
m_lVideoTimeSample = ulTimeStamp;
ulTimeStamp = ulTimeStamp - m_lVideoTimeSample;
QueryPerformanceCounter(&m_lnSysBeginVideoTimeSample);
}
else
{
if( (ulTimeStamp + m_lSysDValueVideoTimeSample) <= (m_lVideoTimeSample) )
{
LARGE_INTEGER lnNowTimeStamp;
QueryPerformanceCounter(&lnNowTimeStamp);
m_lSysDValueVideoTimeSample = (lnNowTimeStamp.QuadPart - m_lnSysBeginVideoTimeSample.QuadPart )/1000
+ m_lVideoTimeSample - ulTimeStamp;
}
ulTimeStamp = (ulTimeStamp + m_lSysDValueVideoTimeSample - m_lVideoTimeSample);
}
// AVCDecoderConfigurationRecord
if (m_bAVCInited == false)
{
hr = GetAVCNalType(in_pBuffer, in_nBufferLen, &eAVCNalType, &nAVCNalLen);
if(FAILED(hr))
{
char chError[200];
sprintf( chError,"CPxFLVMuxer::WriteVideoSample: GetAVCNalType error,eAVCNalType is %d,nAVCNalLen is %d",eAVCNalType,nAVCNalLen);
//NSD_SAFE_REPORT_ERROR_RETURN(keLogPkgDirectShowFLVRecoder, keLogPkgDirectShowFLVRecoderFuncGeneral, hr, chError, true);
}
if (eAVCNalType == H264NT_SPS)
{
nSpsHeadLen = nAVCNalLen;
m_sFlvFileVideoData.uchFrameType = 0x01;
m_sFlvFileVideoData.uchCodecID = 0x07;
m_sFlvFileAVCVideoData.uchAVCPacketType = 0x00;
m_sFlvFileAVCVideoData.chCompositionTime[0] = 0x00;
m_sFlvFileAVCVideoData.chCompositionTime[1] = 0x00;
m_sFlvFileAVCVideoData.chCompositionTime[2] = 0x00;
// 01 4d 40 1f ff e1 20 14
unsigned char uchAVCDecoderConfigurationRecord[1024];
uchAVCDecoderConfigurationRecord[0] = 0x01;
uchAVCDecoderConfigurationRecord[1] = 0x42;
uchAVCDecoderConfigurationRecord[2] = 0xC0;
uchAVCDecoderConfigurationRecord[3] = 0x15;
uchAVCDecoderConfigurationRecord[4] = 0x03;
uchAVCDecoderConfigurationRecord[5] = 0x01;
/*uchAVCDecoderConfigurationRecord[0] = 0x01;
uchAVCDecoderConfigurationRecord[1] = 0x4d;
uchAVCDecoderConfigurationRecord[2] = 0x40;
uchAVCDecoderConfigurationRecord[3] = 0x1F;
uchAVCDecoderConfigurationRecord[4] = 0xFF;
uchAVCDecoderConfigurationRecord[5] = 0xE1;*/
unsigned short usSpsLen = 0;
int nIBuffer = nSpsHeadLen;
for (; nIBuffer<in_nBufferLen - nSpsHeadLen; nIBuffer++)
{
if(in_pBuffer[nIBuffer] == 0x00 && in_pBuffer[nIBuffer + 1] == 0x00 && in_pBuffer[nIBuffer + 2] == 0x00 && in_pBuffer[nIBuffer + 3] == 0x01)
{
nPpsHeadLen = 4;
break;
}