Eac-3 ((hot)) -

EAC-3 (Enhanced Audio Coding 3), more commonly known as , is a digital audio compression technology developed by Dolby Laboratories. It serves as the advanced successor to the original Dolby Digital (AC-3) .

But if you have a 5.1.2 Atmos setup and you stream movies: You want to ensure your devices are set to "Bitstream" or "Auto" so they pass E-AC-3 natively rather than converting it to stereo PCM. EAC-3 (Enhanced Audio Coding 3), more commonly known

This is the most important feature for streaming. This is the most important feature for streaming

If you grew up with DVDs, you know AC-3. Here is how E-AC-3 beats its older sibling: Older AV receivers (pre-2008-ish) do not support it

: Players like VLC Media Player or KMPlayer often include the necessary codecs out of the box.

Older AV receivers (pre-2008-ish) do not support it. If you plug a Fire Stick into an old receiver, you will likely get silence. Also, optical connections (Toslink) generally cannot pass 5.1 E-AC-3. They will force a downgrade to standard AC-3.

EAC-3 offers several key features that set it apart from its predecessors and other audio coding standards: