void CMainDlg::StartCaptureVideo(int iChannel,bool sub)
{
SYSTEMTIME systemTime;
GetLocalTime(&systemTime);
SetupDateTime(m_channelHandle[iChannel], &systemTime);
m_recordFileName[iChannel].Format("%s%dY%dM%dD%dH%d",m_settingDlg->m_capturePath,systemTime.wYear,systemTime.wMonth,systemTime.wDay,systemTime.wHour,iChannel);
m_fileHandle[iChannel] = CreateFile(m_recordFileName[iChannel], GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
InsertOneRecord(iChannel,0,systemTime,m_recordFileName[iChannel]);
if (sub)
{
m_recordFileName[iChannel+BLM_CHANNEL_MAX].Format("%s%dY%dM%dD%dH%dSub",m_settingDlg->m_capturePath,systemTime.wYear,systemTime.wMonth,systemTime.wDay,systemTime.wHour,iChannel);
m_fileHandle[iChannel+BLM_CHANNEL_MAX] = CreateFile(m_recordFileName[iChannel], GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
InsertOneRecord(iChannel,1,systemTime,m_recordFileName[iChannel]);
SetupSubChannel(m_channelHandle[iChannel], 1);
CaptureIFrame(m_channelHandle[iChannel]);
StartSubVideoCapture(m_channelHandle[iChannel]);
m_isVideoCapture[iChannel+BLM_CHANNEL_MAX] = TRUE;
}
SetupSubChannel(m_channelHandle[iChannel], 0);
CaptureIFrame(m_channelHandle[iChannel]);
int iRet = StartVideoCapture(m_channelHandle[iChannel]);
m_isVideoCapture[iChannel] = TRUE;
}
HANDLE CHikVision::OpenChannel( int nChannelNum )
{
// PlateCfg.ini
// [WintonePlate]
// Recorder=true
HANDLE hChannel = ChannelOpen( nChannelNum );
int nRet = 0;
if ( bRecorder && ( INVALID_HANDLE != hChannel ) ) {
nRet = StartVideoCapture( hChannel );
}
return hChannel;
}
void EncodedStream::start(){
if (m_channel_id >= 0){
if (m_g_real_handler != NULL || m_g_real_handler_ext != NULL){
SetStreamPackType(m_channel_handle, 3);//2:hikvision pack, 3:ps pack
SetEncoderPictureFormat(m_channel_handle, ENC_DCIF_FORMAT);
SetStreamType(m_channel_handle, STREAM_TYPE_VIDEO);
SetDefaultQuant(m_channel_handle, 18, 18, 23);//use the default, the less the better (range:12-30)
SetIBPMode(m_channel_handle, 100, 2, 0, FPS);//the last is framerate
SetupBitrateControl(m_channel_handle, 2000000);//unit:bps
SetBitrateControlMode(m_channel_handle, brCBR);//use cbr, or brVBR
StartVideoCapture(m_channel_handle);
}
if (m_g_real_ori_handler != NULL){
m_yuv_buf_size = WIDTH * HEIGHT * 3 / 2;
m_yuv_buf = new unsigned char[m_yuv_buf_size];
SetImageStream(m_channel_handle, true, 25, WIDTH, HEIGHT, m_yuv_buf);
}
}
}
