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ICaptionServiceDescriptor::GetEasyReader Method

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This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The GetEasyReader method queries whether a caption service contains "Easy Reader" captions.

Syntax

HRESULT GetEasyReader(
  [in]   BYTE bIndex,
  [out]  BYTE *pbVal
);

Parameters

  • bIndex [in]
    Zero-based index of the caption service. To get the number of caption services, call ICaptionServiceDescriptor::GetNumberOfServices.

  • pbVal [out]
    Receives the easy_reader flag:

    Value Description
    0 The caption service does not contain "Easy Reader" captions.
    1 The caption service contains "Easy Reader" captions.

Return Value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description

S_OK

The method succeeded.

MPEG2_E_INCORRECT_DESCRIPTOR_TAG

The table descriptor tag is incorrect.

MPEG2_E_MALFORMED_TABLE

The PSIP table is not well formed.

MPEG2_E_OUT_OF_BOUNDS

The bIndex parameter is out of range.

Requirements

Header Declared in Atscpsipparser.h.

See Also

ICaptionServiceDescriptor Interface

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Build date: 12/4/2008