Microsoft Drops Built-In Dolby Digital (AC-3) Codec
Microsoft has announced that the latest Windows 11 update, version 24H2, will no longer include the AC-3 audio codec, commonly known as Dolby Digital.
The AC-3 Codec is popular for supporting multi-channel, surround-sound audio playback.
Up until now, this codec was available as a standard feature on Windows versions prior to Windows 11, 24H2.
For users upgrading from older Windows versions, there’s some good news: the AC-3 Codec will still be retained during the upgrade, meaning Dolby Digital playback will remain available.
Also, many device manufacturers are expected to continue pre-installing the AC-3 Codec on their systems, ensuring that playback of AC-3-encoded files should still work on new devices.
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