AppBroadcastPreviewStreamReader.VideoBitmapAlphaMode 属性

定义

获取应用广播预览流的视频位图 alpha 模式。

public:
 property BitmapAlphaMode VideoBitmapAlphaMode { BitmapAlphaMode get(); };
BitmapAlphaMode VideoBitmapAlphaMode();
public BitmapAlphaMode VideoBitmapAlphaMode { get; }
var bitmapAlphaMode = appBroadcastPreviewStreamReader.videoBitmapAlphaMode;
Public ReadOnly Property VideoBitmapAlphaMode As BitmapAlphaMode

属性值

应用广播预览流的视频位图 alpha 模式。

Windows 要求

应用功能
appBroadcast appBroadcastSettings

适用于