IVPBaseConfig::GetMaxPixelRate (Compact 2013)

3/26/2014

This method retrieves the maximum pixels per second rate for a given width and height.

Syntax

HRESULT GetMaxPixelRate(
  LPAMVPSIZE pamvpSize,
  LPDWORD pdwMaxPixelsPerSecond
);

pamvpSize
[in, out] Pointer to an AMVPSIZE structure containing the desired width and height.

The structure receives the final dimensions upon return.

pdwMaxPixelsPerSecond
[out] Pointer to the retrieved maximum pixels per second rate.

Returns an HRESULT value that depends on the implementation of the interface.

HRESULT can include one of the following, or other values not listed.

Value	Description
E_FAIL	Failure.
E_POINTER	NULL pointer argument.
E_INVALIDARG	Invalid argument.
NOERROR	The maximum pixel rate was retrieved.

This method retrieves the maximum pixels per second rate expected for a given format and a given scaling factor.

If the decoder does not support those scaling factors, it returns the rate and the nearest scaling factors it supports.

Header	dshow.h
Library	Strmiids.lib