acmdialog.txt
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上传日期:2014-01-23
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- TACMDialog component is derived from the TComponent.
- TACMDialog have only one method - OpenDialog, which
- open the dialog box for selecting codecs installed
- in windows.
- OpenDialog return pointer to twaveformatex structure
- for selected format:
- TWAVEFORMATEX = packed record
- wFormatTag: Word; { format type }
- nChannels: Word; { number of channels (i.e. mono, stereo, etc.) }
- nSamplesPerSec: DWORD; { sample rate }
- nAvgBytesPerSec: DWORD; { for buffer estimation }
- nBlockAlign: Word; { block size of data }
- wBitsPerSample: Word; { number of bits per sample of mono data }
- cbSize: Word; { the count in bytes of the size of }
- end;