Difference between revisions of "A52"

From MultimediaWiki
Jump to navigation Jump to search
(Added EAC3 info.)
m (correct links)
Line 1: Line 1:
* Codec ID: 0x2000
* Codec ID: 0x2000
* Specification for A/52a: [http://www.atsc.org/standards/a52a.html http://www.atsc.org/standards/a52a.html]
* Specification for A/52a: no longer available
* Specification for A/52b: [http://www.atsc.org/standards/a52b.html http://www.atsc.org/standards/a52b.html]
* Specification for A/52b: [http://www.atsc.org/standards/a_52b.pdf http://www.atsc.org/standards/a_52b.pdf]


ATSC A/52a is a standard for lossy encoding of audio in digital television broadcasting in the United States.  It is the same as Dolby AC3.
ATSC A/52a is a standard for lossy encoding of audio in digital television broadcasting in the United States.  It is the same as Dolby AC3.

Revision as of 06:15, 18 June 2006

ATSC A/52a is a standard for lossy encoding of audio in digital television broadcasting in the United States. It is the same as Dolby AC3. ATSC A/52b is an extention to A/52a and was approved for the Bluray and HD-DVD standard. It is the same as Enhanced AC3 or EAC3 for short. EAC3 is also supposed to be backwards compatible with AC3.