Professionals can request a 30-day trial for the Dolby Media Encoder or a 90-day trial for the Dolby Encoding Engine. Once entitled to an evaluation license, the Dolby Reference Player becomes available for download. Company Requirements:

The specific demand for has surged due to the global rollout of ATSC 3.0. Countries like the USA, South Korea, and Brazil are transitioning to NextGen TV, which mandates AC-4 support.

: Professionals can typically download it from the Dolby Professional Store or through their account on the Dolby Customer Portal . System Requirements (v3.1.0) : OS : Windows 10 (64-bit) or macOS 10.12 to 11.

This article provides an exhaustive overview of what this software is, the significance of the AC-4 codec, the new features in V3.1.0, step-by-step guidance on obtaining it legally, installation tips, and troubleshooting advice.

| Component | Minimum Specification | Recommended Specification | | :--- | :--- | :--- | | | Windows 10 (64-bit) / macOS 11 (Big Sur) | Windows 11 / macOS 13 (Ventura) | | CPU | Intel Core i7 (6th Gen) | Intel Xeon / AMD Ryzen 9 | | RAM | 16 GB | 32 GB or more | | GPU | NVIDIA GTX 1060 (for Dolby Vision) | NVIDIA RTX 3070+ | | Storage | 500 MB for software | SSD with 1 TB for IMF assets | | Audio Interface | Standard HD Audio | ASIO or Core Audio with AC-4 monitoring |

Searching for the is often the final step in a quality assurance workflow. It signifies that a broadcaster is ready to test their pipeline against the latest industry standards.