CPosPassThru.CheckCapabilities method

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The CheckCapabilities method queries whether a stream has specified seeking capabilities. This method implements the IMediaSeeking::CheckCapabilities method.

Syntax

HRESULT CheckCapabilities(
   DWORD *pCapabilities
);

Parameters

pCapabilities

Pointer to a bitwise combination of one or more AM_SEEKING_SEEKING_CAPABILITIES attributes. When the method returns, the value indicates which of those attributes are available.

Return value

Returns the HRESULT value from the connected pin.

Requirements

See also

CPosPassThru Class