- HDMI Ethernet Channel:
- Adds high-speed networking to an HDMI link, allowing users to take full advantage of their IP-enabled devices without a separate Ethernet cable.
- Audio Return Channel:
- Allows an HDMI-connected TV with a built-in tuner to send audio data “upstream” to a surround audio system, eliminating the need for a separate audio cable.
- 3D:
- Defines input/output protocols for major 3D video formats, paving the way for true 3D gaming and 3D home theatre applications.
- 4K Support:
- Enables video resolutions far beyond 1080p, supporting next-generation displays that will rival the Digital Cinema systems used in many commercial movie theatres.
- Content Type:
- Real-time signalling of content types between display and source devices, enabling a TV to optimize picture settings based on content type.
- Additional Colour Spaces:
- Adds support for additional colour models used in digital photography and computer graphics.
- Automotive Connection System:
- New cables and connectors for automotive video systems, designed to meet the unique demands of the motoring environment while delivering true HD quality.
- Backwards-Compatibility:
- Fully backwards-compatible with existing HDMI devices and their features.
