Sigur Ros will release "Inni" this November on their own Krunk label. The release will comprise of a double live album and seventy-five minute film of Sigur Ros' last show before their "indefinite hiatus" at the end of 2008.

Directed by Vincent Morisset (Arcade Fire's Miroir Noir), the film is set to debut at this year's Venice Film Festival on September 3rd, 2011.

The live album "Inni" contains the full set from Alexandra Palace, played in order with just one omission, and clocks in at one-and-three-quarter hours. Recorded by Sigur Ros' in-house studio engineer Birgir Jon Birgisson.

The trailer is available to watch now at the band's website