Because they compress the video before sending it over IP. Nothing fancy, just M-JPEG which is basically the same thing as taking a screenshot of the video every nth of a second and saving it as a high-quality JPEG (probably around 95% quality rating).
The screenshot in the video suggests 1000fps but that figure is highly dubious. It is much more likely to be 30 or 60fps on a cheap HDMI->IP converter like this.
1000fps, what the hell? HDMI only supports up to 60fps (which makes sense considering the intended use is sending video to a display device like monitor/tv/projector).
The screenshot in the video suggests 1000fps but that figure is highly dubious. It is much more likely to be 30 or 60fps on a cheap HDMI->IP converter like this.