Short snippet from the 'Paris 1979' QTV concert video is from this concert (Freddie saying goodbye to the audience). More footage might be in the band's archives.
Line-up
Freddie Mercury (lead vocals, piano, tambourine),
Brian May (electric guitar, backing vocals, acoustic guitar),
Roger Taylor (drums, lead vocals, backing vocals, timpani, tambourine),
John Deacon (bass guitar)