DVD, CD, BLU-RAY AUTHORING & REPLICATION FOR VIEWING/STORING PICTURE/SOUND
A DVD is an optical disc storage media for sound and picture, while a CD (compact disc) is used to store digital data or audio. A Blu-ray disc are hi-density DVDs with greater storage capabilities depending on the number of layers on the disc. They are authored (created) and replicated extensively in the entertainment industry for the distribution of music, films, games, computer programs, etc. These replicators specialize in mixing, remastering and encoding product, and may also supplying graphics for the finished product.
