WM_CAP_SET_AUDIOFORMAT message
The WM_CAP_SET_AUDIOFORMAT message sets the audio format to use when performing streaming or step capture. You can send this message explicitly or by using the capSetAudioFormat macro.
WM_CAP_SET_AUDIOFORMAT
wParam = (WPARAM) (wSize);
lParam = (LPARAM) (LPVOID) (LPWAVEFORMATEX) (psAudioFormat);
Parameters
-
wSize
-
Size, in bytes, of the structure referenced by s.
-
psAudioFormat
-
Pointer to a WAVEFORMATEX or PCMWAVEFORMAT structure that defines the audio format.
Return Value
Returns TRUE if successful or FALSE otherwise.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|