HDMI 1.4 Includes Ethernet, 2-Way Audio

RadXge

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HDMI 1.4 specs are not final but here is a preview of what is probably coming

- HDMI 1.4 will offer support for future resolutions up to 4096x2160
- HDMI Ethernet Channel, enabling data transfers up to 100 Mbps between supported devices
- Consumers will need to purchase a new cable designed specifically for v1.4
- Expect HDMI 1.4 enabled products sometime next year.
- HDMI 1.4 will also provide reverse-direction for sound called the Audio Return Channel (ARC), removing the need for a separate optical cable when sending compressed surround sound

http://www.tomsguide.com/us/hdmi-hdcp-ethernet-htpc,news-3931.html
 
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