As bakuninsbart says above, yes. These are the "journalists" that produce most of the news you see regarding the protests on the streets. Go search for more live feeds to seem more of these "journalists" in general being a nuisance and aggressively filming the police to catch and report of every single mis-step. Trust me, its not the protestors that are aggressively being filmed.

And to add more context in an unbiased way. Man in white is white collar worker in central district. I don't know if he's done anything to provoke protesters as pretext.

"journalists" being a general nuisance, possibly trying to provoke him. He says something inaudible, something like "are you a journalist" or "what are you reporting on" or generally along the lines of wtf are you doing.

Journalist starts taunting him, saying he can't understand him. He leaves for the office with people swearing and shouting profanity. He turns around and says "we are all chinese people". More swearing. Some "journalist" closes the door and prevents him from entering. Some masked guy comes out of know where to hit him. Granted he wasn't looking to do serious damage but still a dick move and uncalled for. The guy goes in and someone throws an umbrella at his head. Journalists rush after him after pausing for a while probably because they don't know what else to do.

Glorious isn't it