Tech Review 305

MPEG-4 HE-AAC v2 — audio coding for today's digital media world

The MPEG-4 High Efficiency AAC v2 profile (HE-AAC v2) has proven, in several independent tests, to be the most efficient audio compression scheme available worldwide. It has recently been selected within DVB as part of its overall codec toolbox.

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The MPEG-4 High Efficiency AAC v2 profile (HE-AAC v2) has proven, in several independent tests, to be the most efficient audio compression scheme available worldwide. It has recently been selected within DVB as part of its overall codec toolbox.