IAMExtTransport::put_Rate

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Microsoft DirectShow 9.0

IAMExtTransport::put_Rate

The put_Rate method sets the playback rate for variable-speed external devices.

This method is not implemented.

Syntax

  HRESULT put_Rate(
  double dblRate
);

Parameters

dblRate

[in]  Specifies the rate as a multiple of normal playback rate. For example, 0.5 specifies half speed, and 2.0 specifies double speed.

Return Values

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

DV Implementation

MSDV does not support this method. It returns E_NOTIMPL.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also