Video shows Mamata Banerjee walking off stage while the Indian national anthem ‘Jana Gana Mana’ was being played

Original review summary

The review says the video was digitally altered: in the original footage, filmed on 23 March 2022 at an event in Kolkata, Banerjee left after the anthem ended. It notes that the viral version added a vocal rendition, while the original footage used an instrumental version.[S1]