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
- 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