a high frame rate of 48-frames-per-second. The reissue was prior to the December 2022 premiere of its sequel, Avatar: The Way of Water. Prior to this, Cameron previously teased a re-release of the film back in 2017 when promoting the Dolby Cinema re-release of Titanic, stating that there were plans in the works to remaster the film with Dolby Vision and re-release it in Dolby Cinema. Home media 20th Century Fox Home Entertainment released the film on DVD and Blu-ray in the US on , 2010, and in the UK on . The US release was not on a Tuesday as is the norm, but was done to coincide with Earth Day. The first DVD and Blu-ray release does not contain any supplemental features other than the theatrical film and the disc menu in favor of and to make space for optimal picture and sound. The release also preserves the film's native 1.78:1 (16:9) format as Cameron felt that was the best format to watch the film. The Blu-ray disc contains DRM (BD+ 5) which some Blu-ray players might not support without a firmware update. Avatar set a first-day launch record in the U.S. for Blu-ray sales at 1.5 million units sold, breaking the record previously held by The Dark Knight (600,000 units sold). First-day DVD and Blu-ray sales combined were over four million units sold. In its first four days of release, sales of Avatar on Blu-ray reached 2.7 million in the United States and Canada – overtaking The Dark Knight to become the best ever selling Blu-ray release in the region. The release later broke the Blu-ray sales record in the UK the following week. In its first three weeks of release, the film sold a total of DVD and Blu-ray discs combined, a new record for sales in that period. As of , 2012, DVD sales (not including Blu-ray) totaled over units sold with in revenue. Avatar retained its record as the top-selling Blu-ray in the US market until January 2015, when it was surpassed by Disney's Frozen. The Avatar three-disc Extended Collector's Edition on DVD and Blu-ray was released on , 2010. Three different versions of the film are present on the discs: the original theatrical cut (162 minutes), the special edition cut (170 minutes), and a collector's extended cut (178 minutes). The DVD set spreads the film across two discs, while the Blu-ray set presents