AAC HE and LC Audio Decoder Status: ACTIVE

TMDAACD


      
         
  AACD3X AACD643X AACD644X AACD646X AACDOMAP35X AACD648 AACLCDC55XEVAL
NameAAC Audio Decoder - DM355/DM355sAAC Audio Decoder - DM643xAAC Audio Decoder - DM644xAAC Audio Decoder - DM646x AAC Audio Decoder - OMAP35xAAC HE and LC Audio Decoder - DM648AAC LC Audio Decoder C55x - EVALUATION
StatusACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVE
Price (US$)       
Version   HE v1.30.002 HE v1.30.002 HE v1.30.002 HE v1.30.002  HE v1.30.002 LC EVAL 
Version 2  LC in DVSDK (Provided by Ittiam)  LC v1.30.002 LC v1.30.002 LC v1.30.002 LC v1.30.002 LC v1.30.002  

Product Information

Description

– Free production-quality code is offered with production licensing. Many of the codecs are available for immediate download. Some require request. After a request is processed, download instructions will be emailed to you.

The DM355S AUDIO Codec Bundle must be used when TMS320CDM355 devices are used. This Ittiam production code is also available for free. Pleas contact Ittiam directly for support questions.

The HE-AAC and AAC LC decoders are proven modules. The ready-to-implement HE-AAC and AAC LC decoders reduce time-to-market because they can be treated as tested modules and integrated into a software system. TI’s decoders conform to the standard originally developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). The AAC LC decoder implements the AAC low-complexity (LC) and long-term prediction (LTP) object types, while the HE-AAC decoder implements the high-efficiency (HE), low-memory and low-MIPS profiles as well as the LC and LTP object types.

Both of TI’s AAC products are optimized audio decoders and are xDM compliant. They are available in system tested codec combinations with Codec Engine, DSP/BIOS, DSPLink and Framework components. The combinations include the H.264 main profile decoder and the respective AAC decoder in an audio/video example application. Other example combinations are planned for the future.

Features

  • Supports AAC LC object type implementations up to two channels
  • Supports Audio Data Interchange Format (ADIF) and Audio Data Transport Stream (ADTS) input formats, those files encoded with ISO/IEC 13818-7 or 14496-3 compliant encoders
  • Supports sampling frequency range of 8 kHz – 96 kHz as per ISO/IEC 14496-3 standard
  • Supports maximum bit-rate based on sampling frequency as per standard
Pricing & Inventory
Production-Tested Software Portfolio
Technical Support from Authorized Software Providers
Customized technical support from Authorized Software Providers – To ensure qualified support, TI has established a worldwide network of Authorized Software Providers (ASPs). They support TI-enabled IP and provide customized software and engineering services for digital media applications.

Required Development Tools for Digital Media Software Evaluation and Production

Available Updates

  • For production codecs (BASIC or AUDIO Bundles), users will be notified of updates when they are available. Downloads will be delivered via myRegistered Software (TI’s software management portal).
  • For evaluation codecs, the most current version available is delivered at the time of the Evaluation request.

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Related Software
Name Part# Company Software Type
AAC HE and LC Audio Encoder TMDAACE Texas Instruments Algorithms / Codecs 
H.264 Video Decoder TMDH264D Texas Instruments Algorithms / Codecs 
H.264 Video Encoder TMDH264E Texas Instruments Algorithms / Codecs 
JPEG Imaging Decoder TMDJPEGD Texas Instruments Algorithms / Codecs 
JPEG Imaging Encoder TMDJPEGE Texas Instruments Algorithms / Codecs 
MP3 Audio Decoder TMDMP3D Texas Instruments Algorithms / Codecs 
MP3 Audio Encoder TMDMP3E Texas Instruments Algorithms / Codecs 
MPEG-2 Video Decoder TMDMPEG2D Texas Instruments Algorithms / Codecs 
MPEG-2 Video Encoder TMDMPEG2E Texas Instruments Algorithms / Codecs 
MPEG-4 Video Decoder TMDMPEG4D Texas Instruments Algorithms / Codecs 
MPEG-4 Video Encoder TMDMPEG4E Texas Instruments Algorithms / Codecs 
eXpressDSP Algorithm Standard – xDAIS Developer’s Kit and xDM TMDXDAISXDM Texas Instruments Algorithms / Codecs 
Multimedia Framework Products (MFP) - Codec Engine and xDAIS Framework Components TMDMFP Texas Instruments Framework Software 
Related Tools
Name Part# Company Tool Type
DM6446 Digital Video Evaluation Module TMDSEVM6446 Texas Instruments Development Boards/EVMs 
DM6467 Digital Video Evaluation Module TMDXEVM6467 Texas Instruments Development Boards/EVMs 
TMS320DM355 Digital Video Evaluation Module TMDXEVM355 Texas Instruments Development Boards/EVMs 
Related Devices
Part# Name Product Family
TMS320DM335 Digital Media System-on-Chip (DMSoC) DaVinci™ Video Processors 
TMS320DM355 Digital Media System-on-Chip (DMSoC) DaVinci™ Video Processors 
TMS320DM6443 DaVinci Digital Media System-on-Chip DaVinci™ Video Processors 
TMS320DM6446 DaVinci Digital Media System-on-Chip DaVinci™ Video Processors 

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