"response video" is correct and usable in written English.
For example, "After watching the response video from the celebrity, I was more excited to watch the full-length movie."
So Hilde recorded a response video for her critics.
What was not was the cynical "response" video from her former employer.
Mr. Keesey appears in the Kony response video to explain the group's mission.
The video went viral, and her former employers even made a response video to let everyone know they were hiring.
Mr. Lukach's students made a response video and posted it on YouTube, asking Ms. Leonard to scare them less and give them ideas on how to make things better.
Because, having been made aware of such a video, Céline herself made a response video for Richard, in which she tells him, somewhat irrelevantly, that he can use her bathroom any time.
Already, the agency has posted two response videos.
Watch "A Fat Rant" these days and thumbnail images from response videos run down the middle of the page.
In doing so, he is also making reference to the practice of response videos on YouTube, in which individuals riff on or parody other videos.
To jump in and post comments and make response videos requires a measure of enterprise and exhibitionism that critics rarely possess.
On YouTube half the fun of viral videos is checking out the response videos people make, which often try to outdo the original.
