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| − | {{wikipedia|HE-AAC}}
| + | #redirect[[Advanced_Audio_Coding]] |
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| − | '''High Efficiency AAC''' (aka '''aacPlus'''), is a [[lossy]] data compression scheme for audio streams, and is part of the '''[[MPEG-4]] Part 3''' specification.
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| − | 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]].
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| − | VLC supports HE-AAC through the [[FAAD2]] library.
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| − | ==External links==
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| − | * [http://www.tuner2.com/ Tuner2.com] list of Internet radio stations using aacPlus
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| − | * [http://www.codingtechnologies.com/products/aacPlus.htm aacPlus explained]
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| − | * [http://www.audiocoding.com/ Open Source AAC codec] FAAC (encoder) and FAAD2 (decoder)
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