The MainConcept Dolby Digital Plugins are designed to integrate Dolby Digital (AC-3) and Dolby Digital Plus (E-AC-3) audio technologies into FFmpeg workflows. These plugins provide both encoder and decoder functionalities, allowing seamless processing of high-quality audio in various formats.

Key Features

• Dolby Digital Plus Pro Encoder: Supports encoding of up to 7.1 audio channels with output bit rates from 0.032 to 6.144 Mbit/s at a 48000 Hz sample rate.
• Dolby Digital Plus Pro Decoder: Decodes up to 7.1 audio channels with support for sample rates of 32000, 44100, or 48000 Hz.
• Official Authorization: The plugins are officially approved and certified by Dolby.
• Easy Integration: Simple plug-in approach for fast integration into existing FFmpeg environments.
• Deployment Flexibility: Supports both on-premises and cloud deployments.
• Operating System Support: Available for Windows and Linux x86 platforms.

Benefits

• High-Quality Audio: Provides broadcast-quality AC-3 and E-AC-3 playback and encoding.
• Format Compatibility: Supports OTT-compliant streaming formats such as MPEG-DASH and HLS, as well as broadcast formats.
• Convenience: Streamlines FFmpeg workflows by integrating seamlessly with other MainConcept plugins and FFmpeg’s native tools.