capSetAudioFormat macro (vfw.h)
The capSetAudioFormat macro sets the audio format to use when performing streaming or step capture. You can use this macro or explicitly call the WM_CAP_SET_AUDIOFORMAT message.
Syntax
void capSetAudioFormat(
hwnd,
s,
wSize
);
Parameters
hwnd
Handle to a capture window.
s
Pointer to a WAVEFORMATEX or PCMWAVEFORMAT structure that defines the audio format.
wSize
Size, in bytes, of the structure referenced by psAudioFormat.
Return value
None
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 Professional [desktop apps only] |
Minimum supported server | Windows 2000 Server [desktop apps only] |
Target Platform | Windows |
Header | vfw.h |
See also
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for