Video version Instagram or the only protagonist of the Facebook conference

ALLTHINGSD19, the Wall Street Journal's technology website, quoted several people familiar with the story as saying that Instagram, which supports video, will be the only lead player in the new product launch in Thursday (June 20), and Instagram has been preparing for two years for the feature.      This means that Instagram, with more than 100 million users, will officially enter the mobile video-sharing market. According to sources, the only new product released by Facebook in the Thursday press conference was the Instagram of new video-sharing.     It is said that Instagram has been planning video sharing for two years.     The details of the current Instagram video feature are still a mystery, but sources say Facebook wants to differentiate itself from Twitter's short video-sharing tool vine.     Recently, Vine became a dark horse in the video field, with Vine users soaring to 13 million after launching iOS and Android versions.     One worry about Facebook, sources say, is that Instagram into video-sharing too late, and that its products may be viewed as rivals ' shanzhai versions, such as Facebook's past poke, which are considered copies of the popular apps Snapchat. For the outside world, Instagram new video sharing is not surprising, last year, Viddy, Socialcam and other video-sharing tools, a surge in popularity, many people speculated that Facebook and Instagram will also launch mobile video sharing on the end.