korranews:

Full worldwide Book 4 trailer high-quality 720p HD download

The official trailer on nick.com is only available to US viewers, the official worldwide version uploaded to youtube is a low-quality 480p copy, and other copies floating around are cut off and/or low-quality.

Above, you can watch the full Legend of Korra Book 4: Balance trailer in perfect high definition (1280x720, the largest resolution available) anywhere in the world, and download it here.