MediaSource.CreateFromStream(IRandomAccessStream, String) 方法

定义

命名空间:

Windows.Media.Core

从提供的 IRandomAccessStream 创建 MediaSource 的实例。

public:
 static MediaSource ^ CreateFromStream(IRandomAccessStream ^ stream, Platform::String ^ contentType);

 static MediaSource CreateFromStream(IRandomAccessStream const& stream, winrt::hstring const& contentType);

public static MediaSource CreateFromStream(IRandomAccessStream stream, string contentType);

function createFromStream(stream, contentType)

Public Shared Function CreateFromStream (stream As IRandomAccessStream, contentType As String) As MediaSource

参数

stream

IRandomAccessStream

从中创建 MediaSource 的流。

contentType

String

Platform::String

winrt::hstring

流的内容的 MIME 类型。

返回

MediaSource

新的媒体源。