Video
Codec: MPEG-2
Encoding format: 16:9
Resolution: 480i (NTSC)
Aspect ratio: 1.78:1
Audio
The Legend of Korra: Book One - Air
English: Dolby Digital 5.1
French: Dolby Digital 5.1
Spanish: Dolby Digital 5.1
The Legend of Korra: Book Two - Spirits
English: Dolby Digital 5.1
Spanish: Dolby Digital 2.0
The Legend of Korra: Book Three - Change
English: Dolby Digital 5.1
Spanish: Dolby Digital 2.0
The Legend of Korra: Book Four - Balance
English: Dolby Digital 5.1
Subtitles
The Legend of Korra: Book One - Air
French, Spanish
The Legend of Korra: Book Two - Spirits
French, Spanish
The Legend of Korra: Book Three - Change
French, Spanish
The Legend of Korra: Book Four - Balance
French, Spanish
Discs
DVD
Eight-disc set (8 DVD)
Playback
Region 1