Glossaria.net

Glossary Digital Television / Term

Mezzanine compression

Contribution level quality encoded high definition television signals. Typically split into two levels: High Level at approximately 140 Mbps and Low Level at approximately 39 Mbps (for high definition within the studio, 270Mbps is being considered). These levels of compression are necessary for signal routing and are easily re-encoded without additional compression artifacts (concatenation) to allow for picture manipulation after decoding. DS3 at 44.736 will be used in both terrestrial and satellite program distribution.

Permanent link Mezzanine compression - Creation date 2020-05-31


< Metadata (side information) Glossary / Digital Television Modem >