And then you can grab some HTML inline frame code to embed the whole thing onto your own website for others to join, provided of course they have Lively installed.
The only trouble you might have is with the leaf icon, but I have attached a high quality picture that I drew from a framegrab of a high resolution trailer.
你可能遇到的唯一问题就是那叶子图标，不过我附上了一张从高清影片剪辑中截取的清晰图片。
3
The reference frame is a past frame from which to grab pixels from and the motion vectors index an offset into that frame.