The video is a summary of Chapter 1 to Chapter 5 of talks shared by Acharya Vinoba Bhave with his jail-mates when he was in jail during India's fight for freedom against Britishers.
The chapters summarized here are
Chapter 1: Yoga of Despondency
Chapter 2: Self Knowledge and Equanimity
Chapter 3: Yoga of Action
Chapter 4: ViKarma - The Key to Karma Yoga
Chapter 5: The Two Aspects of Akarma - Yoga and Sanyasa