HRESULT CLAVAudio::UpdateBitstreamContext()
{
if (!m_pInput || !m_pInput->IsConnected())
return E_UNEXPECTED;
BOOL bBitstream = IsBitstreaming(m_nCodecId);
if ((bBitstream && !m_avBSContext) || (!bBitstream && m_avBSContext)) {
CMediaType mt = m_pInput->CurrentMediaType();
const void *format = mt.Format();
GUID format_type = mt.formattype;
DWORD formatlen = mt.cbFormat;
// Override the format type
if (mt.subtype == MEDIASUBTYPE_FFMPEG_AUDIO && format_type == FORMAT_WaveFormatExFFMPEG) {
WAVEFORMATEXFFMPEG *wfexff = (WAVEFORMATEXFFMPEG *)mt.Format();
format = &wfexff->wfex;
format_type = FORMAT_WaveFormatEx;
formatlen -= sizeof(WAVEFORMATEXFFMPEG) - sizeof(WAVEFORMATEX);
}
ffmpeg_init(m_nCodecId, format, format_type, formatlen);
m_bQueueResync = TRUE;
}
// Configure DTS-HD setting
if(m_avBSContext) {
if (m_settings.bBitstream[Bitstream_DTSHD] && m_settings.DTSHDFraming && !m_bForceDTSCore) {
m_bDTSHD = TRUE;
av_opt_set_int(m_avBSContext->priv_data, "dtshd_rate", LAV_BITSTREAM_DTS_HD_RATE, 0);
} else {
m_bDTSHD = FALSE; // Force auto-detection
av_opt_set_int(m_avBSContext->priv_data, "dtshd_rate", 0, 0);
}
}
return S_OK;
}
HRESULT __stdcall vcInitialize()
{
GetTempPath(MAX_PATH, g_szTempPath);
PathRemoveBackslash(g_szTempPath);
GetModuleFileName(NULL, g_szModulePath, MAX_PATH);
PathRemoveFileSpec(g_szModulePath);
CreateLogFile();
GetOSDisplayString();
GetSystemInformations();
InitGdiplus();
InitCommonResource();
InitHSBControlWindow();
ffmpeg_init();
LoadProfiles();
InitMediaMananger();
InitVideoPlayer();
InitVideoRender();
StringCchCopy(g_merge_info.m_Name, 256, L"merged");
if (LoadOptions() != S_OK)
{
SHGetFolderPath(NULL, CSIDL_MYVIDEO | CSIDL_FLAG_CREATE, NULL, 0, g_opt.m_OutputPath);
g_opt.m_Parallel = g_cpu_count;
g_opt.m_FillColor2 = 0xFFFFFFFF;
}
if (LoadProfileSettings() != S_OK)
{
ZeroMemory(&g_ProfileSettings, sizeof(g_ProfileSettings));
GetDefaultProfileSetting1(g_ProfileSettings, GROUP_VIDEO);
}
CopyProfileSettings();
return S_OK;
}
CFFmpeg_Glue::CFFmpeg_Glue()
{
ffmpeg_init();
}
