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This topic applies to Windows XP Service Pack 1 or later.
The MaxRatingsLevel method specifies the maximum ratings level the object is permitted to play.
Syntax
HRESULT MaxRatingsLevel(
[in] EnTvRat_System pEnSystem,
[in] EnTvRat_GenericLevel pEnRating,
[in] long pBfEnAttr
);
Parameters
pEnSystem [in]
Specifies the rating system, as an EnTvRat_System enumeration value.pEnRating [in]
Specifies the maximum rating level, as an EnTvRat_GenericLevel enumeration value.pBfEnAttr [in]
Specifies zero or more ratings attributes, as a bitwise combination of flags from the BfEnTvRat_GenericAttributes enumeration.
Return Value
The method returns an HRESULT. Possible values include the following.
| Return code | Description |
|---|---|
S_OK |
The method succeeded. |
Requirements
| Header | Declared in Dshow.h. |
| DLL | Requires Quartz.dll. |
See Also
IMSVidStreamBufferSource Interface
TV Ratings Components
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Build date: 12/4/2008