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The get\_Rate method retrieves the playback rate. This method implements the IMediaPosition::get\_Rate method. |
216cbcef-4874-4565-abb0-8c8bf67fe23c |
CPosPassThru.get_Rate method (Ctlutil.h) |
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4/26/2023 |
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UpdateFrequency5 |
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 get_Rate
method retrieves the playback rate. This method implements the IMediaPosition::get_Rate method.
HRESULT get_Rate(
double *pdRate
);
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pdRate
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Pointer to a variable that receives the playback rate.
Returns the HRESULT value from the connected pin.
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