stream：动词。流行网络语。意为“流播；在线观看视频或音频”。

to play video or sound on a computer by receiving it as a continuous stream, from the Internet for example, rather than needing to wait until the whole of the material has been downloaded

最后这句， whereas Chinese filmgoers will get the chance to watch it on the big screen.，就说明是在线观看。