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IAMExtTransport::get_Rate

  • Articolo
 
Microsoft DirectShow 9.0

IAMExtTransport::get_Rate

The get_Rate method retrieves the playback rate for variable-speed external devices.

This method is not implemented.

Syntax

  HRESULT get_Rate(
  double *pdblRate
);

Parameters

pdblRate

[out]  Pointer to a double to receive the playback rate that was set using IAMExtTransport::put_Rate.

DV Implementation

MSDV does not support this method. It returns E_NOTIMPL.

Return Values

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

Requirements

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

Library: Use Strmiids.lib.

See Also