ILMVDynRateCtrl Interface

This is the interface for the LEAD Video Dynamic Rate Control Filter. 

Data Types:

LMVDynRate_APILEVEL

typedef enum LMVDynRate_APILEVEL 
{ 
   LMVDynRate_APILEVEL_1 = 0 
} LMVDynRate_APILEVEL; 

The LMVDynRate_APILEVEL enumeration type describes API version levels for this filter's default settings.

Interface Properties:

Interface Methods:

HRESULT GetAdjustedDuration(__int64 *pRefTime);

Parameters

Description

Gets the adjusted duration after the dynamic playback rate is being applied.

Returns

S_OK if successful, < 0 if an error occurred.

HRESULT ResetToDefaultsEx(LMVDynRate_APILEVEL ApiLevel)

Description

Resets the filter properties to their default values based on the API Level version passed.

Comments

The method will fail if the filter is in the running state.

Returns