WMode Wide string - 'window', 'opaque', 'transparent'. Sets the Window Mode property of the Flash movie for transparency, layering, and positioning in the browser. 'Window' movie plays in its own rectangular window on a web page. 'Opaque' the movie hides everything on the page behind it . 'Transparent' the background of the HTML page shows through all transparent portions of the movie, this may slow animation performance. Note: This property is not supported in Delphi. 不支持这个属性
'Window' movie plays in its own rectangular window on a web page.
'Opaque' the movie hides everything on the page behind it .
'Transparent' the background of the HTML page shows through all transparent portions of the movie, this may slow animation performance.
Note: This property is not supported in Delphi.
不支持这个属性
这里有个控件支持