Dolby Digital 

The superior sound quality you need for Dolby Digital content

Create and process AC-3 and E-AC-3 audio streams with up to 7.1 discrete channels

Your quest for the best sound ends here. The MainConcept® Software Development Kit (SDK) for Dolby Digital Plus supports Dolby's surround-sound technology, delivering high-quality digital audio for up to 7.1 discrete channels. Dolby Digital Plus pairs with Blu-ray Disc technology and enhances the audio experience across home theatres, Internet streaming and smartphones. For jobs that demand Dolby Digital formats AC-3 and E-AC-3 for MPEG-DASH and Apple HLS, the MainConcept SDK is your single solution.

The Dolby Digital Plus SDK from MainConcept offers superior sound quality when compared to similar bitrate using other Dolby Digital technologies. It is standard for HDTV channel transmission, IPTV solutions, A/V system support, and more. It is based on the ATSC A52 Revision B specification and it is backward compliant to other Dolby Digital decoders.

MainConcept also offers a Dolby Digital Consumer SDK.

  • Product Highlights
  • Related Products

Product Highlights

Loudness leveling

The Dolby Digital Plus Encoder SDK from MainConcept supports real-time loudness leveling by allowing the user to set parameters for measuring and correcting the loudness in the provided stream. In combination with the Dolby Evolution Framework for professional encoding and transcoding solutions, the Dolby Digital Plus SDK can be implemented for loudness processing to support proper authoring of loudness metadata or pass through Evolution Framework metadata if no loudness processing is enabled.

Functional

The Dolby Digital Plus SDK from MainConcept has metadata processing, backward compliance, and built-in transcoding with direct PCM access to give you a highly functional solution for creating and processing E-AC-3 or AC-3 audio streams.

Future ready

The MainConcept SDK for Dolby Digital Plus complies with standards for HDTV channel transmission, IPTV solutions, A/V system support, etc. It is one of the major standards for satellite, cable and broadcast content delivery.

enjoying-music

High-quality sound 

Includes transient pre-noise processing and includes enhanced channel coupling. In addition, it supports adaptive hybrid transform processing and HDMI for high-definition audio and video transmission.

Products

Dolby Digital Plus Encoder SDK
Dolby Digital Plus Encoder with AC-3 and E-AC-3 support for professional solutions.
Dolby Digital Plus Decoder SDK

Dolby Digital Plus Decoder with AC-3 and E-AC-3 support for professional solutions.

Dolby Digital Consumer
Dolby Digital Consumer Encoder SDK Dolby Digital Consumer Encoder with AC-3 support for consumer solutions.
Dolby Digital Consumer Decoder SDK Dolby Digital Consumer Decoder with AC-3 support for consumer solutions.
bg-two-people-table-unsplash

LET'S BUILD SOMETHING TOGETHER