IAMExtTransport::SetTransportVideoParameters method (strmif.h)

[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 SetTransportVideoParameters method assigns video parameters for external transport.

This method is not implemented.

Syntax

HRESULT SetTransportVideoParameters(
  [in] long Param,
  [in] long Value
);

Parameters

[in] Param

Specifies the video parameter to set. Must be one of the following values.

[in] Value

Specifies the value of the video parameter. See Remarks for more information.

Return value

When this method succeeds, it returns S_OK. Otherwise it returns an HRESULT error code.

Remarks

If Param equals ED_TRANSVIDEO_SET_OUTPUT, Value must be one of the following constants.

If Param equals ED_TRANSVIDEO_SET_SOURCE, Value specifies the index of the input pin to use for the video input. The pin index is zero-based.

DV Implementation

MSDV does not support this method. It returns E_NOTIMPL.

Requirements

See also

Error and Success Codes

IAMExtTransport Interface

IAMExtTransport::GetTransportVideoParameters