60 lines
2.2 KiB
C++
60 lines
2.2 KiB
C++
/*
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* LAME MP3 encoder for DirectShow
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* Basic property page
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*
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* Copyright (c) 2000-2005 Marie Orlova, Peter Gubanov, Vitaly Ivanov, Elecard Ltd.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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class CMpegAudEncPropertyPage : public CBasePropertyPage
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{
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public:
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static CUnknown *CreateInstance( LPUNKNOWN punk, HRESULT *phr );
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CMpegAudEncPropertyPage( LPUNKNOWN punk, HRESULT *phr );
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HRESULT OnConnect(IUnknown *pUnknown);
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HRESULT OnDisconnect();
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HRESULT OnActivate();
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HRESULT OnDeactivate();
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HRESULT OnApplyChanges();
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BOOL OnReceiveMessage(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam);
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private:
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void InitPropertiesDialog(HWND hwndParent);
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void EnableControls(HWND hwndParent, bool bEnable);
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void SetDirty(void);
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DWORD m_dwBitrate; //constant bit rate
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DWORD m_dwVariable; //flag - whether the variable bit rate set
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DWORD m_dwMin; //specify a minimum allowed bitrate
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DWORD m_dwMax; //specify a maximum allowed bitrate
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DWORD m_dwQuality; //encoding quality
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DWORD m_dwVBRq; //VBR quality setting (0=highest quality, 9=lowest)
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DWORD m_dwSampleRate;
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DWORD m_dwChannelMode;
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DWORD m_dwCRC;
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DWORD m_dwForceMono;
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DWORD m_dwCopyright;
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DWORD m_dwOriginal;
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HWND m_hwndQuality; //Slider window handle
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int m_srIdx;
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IAudioEncoderProperties *m_pAEProps;
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};
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