MediaComposition.GeneratePreviewMediaStreamSource(Int32, Int32) 方法

定义

命名空间:

Windows.Media.Editing

创建用于预览已编辑媒体的新 MediaStreamSource 。

public:
 virtual MediaStreamSource ^ GeneratePreviewMediaStreamSource(int scaledWidth, int scaledHeight) = GeneratePreviewMediaStreamSource;

MediaStreamSource GeneratePreviewMediaStreamSource(int const& scaledWidth, int const& scaledHeight);

public MediaStreamSource GeneratePreviewMediaStreamSource(int scaledWidth, int scaledHeight);

function generatePreviewMediaStreamSource(scaledWidth, scaledHeight)

Public Function GeneratePreviewMediaStreamSource (scaledWidth As Integer, scaledHeight As Integer) As MediaStreamSource

参数

scaledWidth

Int32

int

预览媒体的宽度。

scaledHeight

Int32

int

预览媒体的高度。

返回

MediaStreamSource

用于预览已编辑媒体的新 MediaStreamSource 。