Exactly. It also strikes me as a bit odd we are looking at a video shot of a TV screen in someone's home. Just a coincidence they were videoing their TV screen at precisely the right time?
One other point, I just checked the website of KXAS-TV, "NBC5", the NBC affiliate in Dallas and there is no mention of this incident. When a station's stationary TV cameras, usually placed on a tower or building to give a "God's eye view" of their city, records something unusual, it's promoted. Here's just such an sample from Buffalo, NY.
UFO caught LIVE on camera during newscast in Buffalo, NY