Run the DolbyDigitalAudio_for_Windows_11.ps1 PowerShell script or DolbyDigitalAudio_for_Windows_11.bat script to install AC-3 and AC-4 decoders for Windows and the Dolby Access app from the Microsoft Store.
Microsoft removed the Dolby Digital (AC-3) codec from Windows 11 24H2, potentially breaking audio playback in apps like Plex. You can manually restore AC-3 functionality with a third-party Dolby Digital encoder/decoder available on GitHub.
Run the AnWave program (shortcut on Desktop), Menu > System > Features on Demand Optional > Bringing back Dolby AC-3. Click Install button to install Dolby AC-3 FoD. Enjoy AC-3...
Dolby (AC3) is an audio compression technology that was initially known as Dolby Stereo Digital until 1995. This technology uses lossy compression, except Dolby TrueHD. Dolby Digital was first...