Welcome to SurCode Stereo Dolby Digital DEMO The audio track of a DVD-Video consumes a large amount of disk space. For example, two hours of audio (at 48kHz 16-bit stereo) uses nearly 1.4GB of the DVD's 4.3GB of space. Dolby Digital encoding is an excellent option for audio on a DVD-Video disc (and other media) because it reduces the size of the audio files typically by a ratio of 8:1, yet still achieves excellent sound quality. SurCode Stereo Dolby Digital can free up considerable space on the disc to allow for more video. SurCode is licensed by Dolby Labs Encodes stereo audio into a stereo Dolby Digital .AC-3 file for space saving on DVD-V Accepts stereo or 2 mono .wav or .AIFF files for input Supports all stereo 2.0 Dolby encoding options