There are no videos of a python eating a man. As of 2016, there have been a lot of photos and videos of a giant snake that allegedly swallowed a man on the Internet. The story kept changing as different sources made different claims. None of the stories were true.
Different variants of the story, sometimes accompanied by the same photo, include a security guard eaten by a snake, a drunk Indian man attacked and swallowed by a python outside a liquor store, a tourist found in the belly of an anaconda in the Amazon and a South African woman swallowed whole by a python. All of these stories turned out to be tabloid tales with no credibility.