capSetVideoFormat

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The capSetVideoFormat macro sets the format of captured video data. You can use this macro or explicitly call the WM_CAP_SET_VIDEOFORMAT message.

BOOL capSetVideoFormat(

hwnd,
psVideoFormat,
wSize
);

Parameters
hwnd

Handle of a capture window.

psVideoFormat

Address of a BITMAPINFO structure.

wSize

Size, in bytes, of the structure referenced by s.

Return Values
Returns TRUE if successful or FALSE otherwise.

Remarks
Because video formats are device-specific, applications should check the return value from this function to determine if the format is accepted by the driver.

See Also
BITMAPINFO, WM_CAP_SET_VIDEOFORMAT

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