Picustech Software - HE-AAC (High efficiency Advanced Audio Coding) Decoder
H.264, Mpeg4, H.263 video, audio and Cryptography embedded software for ARM9e, ARM11, Cortex-A8 , MIPS32 and PPC platforms
 
 ::  HE-AAC (High efficiency Advanced Audio Coding)
AAC

HE-AAC (High efficiency Advanced Audio Coding) decoder is an advanced version of AAC-LC (Low Complexity) decoder.

HE-AAC version 1 (HE-AAC v1) uses Spectral Band Replication (SBR) technology to enhance compression efficiency in frequency domain and HE-AAC version 2 (HE-AAC v2) which is an extension of version 1. It uses SBR with Parametric Stereo (PS) technology to enhance compression efficiency in stereo signal.

 FEATURES
  • Spectral Band Replication technique
  • Parametric Stereo technique
  • Easy to use interface which allows ready integration with existing AAC-LC decoders
 APPLICATIONS
  • Portable music players
  • Mobile Devices
  • Audio-Video Applications
 PLATFORMS SUPPORTED
  • ARM9e, ARM11, Cortex-A5, Cortex-A7, Cortex-A8, Cortex-M3, Cortex-M4 and Armada-168
 PICUSTECH IMPLEMENTATION OF HE-AAC DECODER
  • Compliant with ISO/IEC 14496-3 standard
  • Simple and easy to use API, which allows easy integration
  • Low memory footprint
  • Highly optimized in native assembly for best performance
  • Fully reentrant to permit multiple instances and ease of memory allocation
  • Easily extendible to other platforms
Contact: sales@picustech.com for further details.
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