AAC SDK

The nablet AAC SDK provides highly optimized audio encoding and decoding with support for all commonly used sampling rates, bitrates and features. It handles MPEG-2 and MPEG-4 AAC audio streams, Low Complexity, HE v1 and HE v2. The SDK is designed for easy implementation, and supports the nablet ecosystem for easy integration with other nablet technologies.

The SDK includes an AAC audio encoder and decoder, plus an MP4 muxer and demuxer.

Windows, macOS, Linux

Features

  • MPEG-2 (ISO/IEC 13818-7) and MPEG-4 (ISO/IEC 14496-3 including Amd.1:2003 – HE AAC v1 and Amd.2:2004 – HE AAC v2) AAC audio streams
  • Low Complexity, HE v1 and HE v2
  • Sampling rates LC: 8, 11.025, 16, 22.05, 24, 32, 44.1, 48, 64, 88.2 and 96 kHz
  • Sampling rates HE: 16, 22.05, 24, 32, 44.1, 48 kHz
  • Constant bitrates: 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 448, 512, 640, 768, 896 and 1024 kbps ( the max bitrate depends on sampling rate / channels)

SDK Includes

  • AAC Audio encoder/decoder
  • MP4 mux/demux
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