IWMPClosedCaption2::getSAMILangID method (wmp.h)

项目
4/26/2023

[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The getSAMILangID method retrieves the locale identifier (LCID) of a language supported by the current SAMI file.

Syntax

HRESULT getSAMILangID(
  [in]  long nIndex,
  [out] long *plLangID
);

Parameters

[in] nIndex

long containing the index.

[out] plLangID

Pointer to a long containing the index of the LCID to retrieve.

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.

Remarks

The languages in a SAMI file are indexed in the order shown in the file, starting with zero.

This method cannot be used until a digital media file is open.

Windows Media Player 10 Mobile: This method always retrieves a long set to 0 and returns an E_INVALIDARG HRESULT.

Requirements

Requirement	Value
Minimum supported client	Windows Media Player 9 Series or later.
Target Platform	Windows
Header	wmp.h
DLL	Wmp.dll

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