Loading of thumbnails will only happen if needed and interfere less with video loading and playback. This fundamentally changes the approach chosen in #17 because it seems that explicitly preloading a new Image is more dominant than to trigger the load via setting backgroundImage property.
Mouse time display tooltip style properties will change immediately without waiting for the image to load. Therefore introduce a new mandatory plugin option columns which will allow to determine backgroundPosition before naturalWidth and naturalHeight properties of the image are available.
Loading of thumbnails will only happen if needed and interfere less with video loading and playback. This fundamentally changes the approach chosen in #17 because it seems that explicitly preloading a
new Imageis more dominant than to trigger the load via settingbackgroundImageproperty.Mouse time display tooltip style properties will change immediately without waiting for the image to load. Therefore introduce a new mandatory plugin option
columnswhich will allow to determinebackgroundPositionbeforenaturalWidthandnaturalHeightproperties of the image are available.