CE-Sphere on MSN4d
The Key Differences Between HDMI 2.0 and HDMI 2.1
HDMI has become the standard for transmitting high-definition video and audio from a source device to a display. As tech ...
PC Magazine6y
HDMI ARC
In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS ...
T32y
What is HDMI eARC? Enhanced audio return channel explained
A decade after ARC launched, the HDMI 2.1 specification arrived, including eARC, which stands for Enhanced Audio Return Channel. The 'enhanced' part of the acronym is the key point here ...
Stuff1mon
HDMI explained: all the different types and what they can do
It introduced the ARC audio-return channel, so you can hook up a soundbar ... It also has 1.4a and 1.4b subtypes that only really add support for the 3D TVs that no one uses. The HDMI 2.0 standard, ...
Design-Reuse1y
HDMI 2.1 IP Core
The core also provides support for ARC/eARC and CEC 2.0. Both Video and Audio is supported with added low-level access to Auxiliary data packets. This feature allows low level development and testing ...