HE-AAC: Difference between revisions

Revision as of 13:13, 28 June 2012

??	This is an audio codec. The name to use at the command line is unknown. This codec is from the faad2 module.

High Efficiency AAC (aka aacPlus), is a lossy data compression scheme for audio streams, and is part of the MPEG-4 Part 3 specification.

HE-AAC combines Advanced Audio Coding (AAC), Spectral Band Replication (SBR) and, since version 2 (or Enhanced aacPlus), parametric stereo (PS). The codec can operate at very low bitrates and is good for internet radio streaming. A 48 kilobit-per-second stream is considered to have higher quality than 128 kbit/s MP3.

VLC supports HE-AAC through the FAAD2 library.

Revision as of 14:51, 1 June 2007 view source Dlother (talk \| contribs) 1 edit www.audiocoding.com no longer hosts or is affiliated with faac. ← Older edit		Revision as of 13:13, 28 June 2012 view source J-b (talk \| contribs) Bureaucrats, Administrators 5,827 edits No edit summary Newer edit →
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	{{codec ~~video~~\|mod=faad2}}		{{codec audio\|mod=faad2}}
	{{wikipedia\|HE-AAC}}		{{wikipedia\|HE-AAC}}