This video is the film “The Revolution Will Not Be Televised”.
There already is a, documentary, film on this Rightist attempt to replace democratically elected Chavez with a military dictatorship: The Revolution Will Not Be Televised.
The coup failed because of mass demonstrations to reinstate Chavez.
See also here.
The film, “South of the Border”, paints a sympathetic portrait of a leader Stone says has helped the poor and who has been unfairly demonised by the US media: here.