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- Description
The TDx_SoundCaptureBuffer::GetFormat method will return the sound format currently set for the capture buffer.
If the method call fails, the OnError event may be triggered with the following value:
DSERR_INVALIDPARAM
- Parameters
Format
The Format parameter references a WAVEFORMATEX structure for holding the sound data format of the capture buffer if this method returns successfully.
Setting this parameter to NULL will cause the buffer size needed to be retrieved and placed in the SizeWritten parameter of this method.
SizeAllocated
The SizeAllocated parameter defines the size, in bytes, of the WAVEFORMATEX structure referenced by the Format parameter of this method.
If the structure exceeds this value it will be truncated.
SizeWritten
The SizeWritten parameter will reference the amount, in bytes, that was written into the WAVEFORMATEX structure referenced by the Format parameter if this method returns successfully.
This parameter may be set to NULL.
- See Also
- Top
TDx_Sound_Library v2.00 Component Reference
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[ TDx_SoundCaptureBuffer::GetFormat() ] [ next: GetStatus() ] [ prev: GetCurrentPosition() ] public:
virtual bool __fastcall GetFormat( WAVEFORMATEX* pFormat, dword pSizeAllocated, dword* pSizeWritten );
TDX_SOUNDCAPTUREBUFFER::GETFORMAT()
[ component method ]
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