Dynamic Resolution Adaptation
Encyclopedia
Dynamic Resolution Adaptation (DRA) is an audio encoding specification developed by DigiRise Technology. It has been selected as the Chinese national audio coding standard.
It is one of the standard formats for Blu-Ray audio, introduced with Blu-Ray 2.3. There are no discs as yet released with DRA audio, though there are expected to be such discs for the Chinese market.
It is one of the standard formats for Blu-Ray audio, introduced with Blu-Ray 2.3. There are no discs as yet released with DRA audio, though there are expected to be such discs for the Chinese market.
External links
- Yu-Li You and Wenhua Ma, "DRA Audio Coding Standard: An Overview". Fa-Long Luo (ed.), Mobile Multimedia Broadcasting Standards, Springer US, 2009. ISBN 978-0-387-78262-1 (Print), ISBN 978-0-387-78263-8 (Online).