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#20ขอบคุณที่ชี้แนะครับ ขออภัยที่ลืมตรวจทานข้อมูล
Introducing HDMI Specification Version 1.4a
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. (more)
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 theater 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. 24p
Additional Color Spaces
While RGB is still the dominant color space in most video applications, other color models are gaining popularity, particularly in digital still photography. Version 1.4 of the HDMI specification adds support for three additional color spaces (also known as color gamuts), enabling manufacturers to deliver better and more accurate color to users when they view their digital photos on an HDTV. In addition to RGB color and x.v.Color, the HDMI standard now offers native support for three additional color spaces:
sYCC601 color Adobe RGB color Adobe YCC601 color
Like x.v.Color, each of these color spaces defines a palette of available colors that is larger than the traditional RGB color model, and closer to the full range of colors perceptible to the human eye.
Content Type
The HDMI Specification Version 1.4 enables simple, automated picture setting selection with no user intervention. The Content Type feature enables a display to auto-select the correct viewing mode to match the content type it is currently receiving from a source device, and to switch modes when a new content source is selected. Content Type supports content profiles for gaming, movie, photograph, and text viewing modes
HDMI Micro Connector – A new, smaller connector for phones and other portable devices, supporting video resolutions up to 1080p
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.
http://www.hdmi.org/manufacturer/hdmi_1_4/index.aspx
http://www.hdmi.org/download/press_kit/PressBriefing_HDMI1_4_FINAL_8_0_061809.pdf
แก้ไขเมื่อ 08 พ.ย. 55 19:51:39
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8 พ.ย. 55 19:49:52
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