XMediaItem constructor
XMediaItem(})
Implementation
XMediaItem(super.id, {this.blobURL = "", this.hasOverlaySurface = false, this.localURI = "", this.mediaType = 0, this.miniatura, this.overlaySurface, this.payload, this.visPos = 0, this.xDocID = "", this.xDocID_resolved = "", this.xDocType = "", super.isNew = false}) {}