IWMPClosedCaption::put_SAMIStyle method (wmp.h)

[アーティクル]
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 It has been superseded by MediaPlayer.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 put_SAMIStyle method specifies the closed captioning style.

Syntax

HRESULT put_SAMIStyle(
  [in] BSTR bstrSAMIStyle
);

Parameters

[in] bstrSAMIStyle

BSTR containing the SAMI style.

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

A SAMI file can contain several format style definitions. SAMI styles are defined between the <STYLE> and </STYLE> tags in the SAMI file. A style is defined with a text string preceded by a # character. For example, the following code specifies text formatting to be used for a style.


#Emphasis1 {Name: Big Bold Italic; font-size: 14pt; text-align: center;
            color: blue; font-family: sans-serif; font-weight: bold;
            font-style: italic;}

If no SAMI style is specified, the first style defined in the SAMI file is used by default.

Windows Media Player 10 Mobile: This method always returns E_INVALIDARG.

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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