An HD signal can contain up to around five times the picture information compared to standard definition (SD). Standard definition pictures are made up of approximately 500-600 horizontal lines of pixels depending on the local transmission system used, whereas high-definition transmissions use at least 700 to around 1000 lines as illustrated below.
High definition broadcasts also include better native support for multi-channel sound and windscreen formats which can improve the experience of sport and movies.
Source
0 comments:
Post a Comment