IAMExtTransport::put_Rate
| 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