We can accept aiff or wav audio 16 bit 48k (higher bitrates if desired). Audio can be submitted embedded in the video file or separately (stems). 5.1 audio for DVD can be embedded into the video file in the following order:
| 1 | L | Left |
| 2 | R | Right |
| 3 | C | Center |
| 4 | LFE | Low Frequency Effects |
| 5 | Ls | Left Surround |
| 6 | Rs | Round Surround |
| 7 | Stereo L | Stereo Left |
| 8 | Stereo R | Stereo Right |
*For surround sound we prefer separate stems to ensure proper surround mix.