New Post has been published on AnimeReaper

http://www.animereaper.com/2015/10/09/new-film-of-sword-art-online-is-announced-with-a-teaser-trailer/48

Although the new video footage or have no clue that attempt, a new production is confirmed.
During the fall festival of Dengeki Bunko it was announced that Sword Art Online delivery will have a new film and yes it is a new story.
The film will be directed by Tomohiko Ito, the character design is provided by Shingo Adachi, production of animation will take A-1 Pictures and Reki Kawahara , author of the light novels in the series, is already working in this new history.
You can see the teaser below:
Besides this it was confirmed that on 27 January, will launch the Sword Art Online music CD Collection, this will include 131 tracks in the series including SAO I, ODS II, SAO Extra Edition TV film, including unreleased tracks that were not used in the final production . The regular edition will cost 3,800 yen ($ 32) and the collector’s edition will cost 4,500 yen ($ 38) and will include an extra blu-ray.
For now we have to wait for more details about this new story in the world of Sword Art Online.
Sword Art Online, Sword Art Online Film #SwordArtOnline, #SwordArtOnlineFilm