E***s 发帖数: 855 | 1 from www.hdmi.org
Overview of HDMI 2.0
What is HDMI 2.0?
HDMI 2.0, which is backwards compatible with earlier versions of the HDMI
specification, significantly increases bandwidth up to 18Gbps and adds key
enhancements to support market requirements for enhancing the consumer video
and audio experience.
What’s new in HDMI 2.0?
HDMI 2.0 significantly increases bandwidth to 18Gbps and includes the
following advanced features:
Resolutions up to 4K@50/60 (2160p), which is 4 times the clarity of
1080p/60 video resolution, for the ultimate video experience
Up to 32 audio channels for a multi-dimensional immersive audio
experience
Up to 1536kHz audio sample frequency for the highest audio fidelity
Simultaneous delivery of dual video streams to multiple users on the
same screen
Simultaneous delivery of multi-stream audio to multiple users (Up to 4)
Support for the wide angle theatrical 21:9 video aspect ratio
Dynamic synchronization of video and audio streams
CEC extensions provide more robust command and control of consumer
electronics devices through a single control point
Does HDMI 2.0 replace HDMI 1.x?
No, HDMI 2.0 is built on top of HDMI 1.x and any device that wants to
implement HDMI 2.0 must first implement HDMI 1.x as a baseline requirement.
Is HDMI 2.0 backwards compatible with HDMI 1.x?
Yes, all HDMI versions are fully backward compatible with all previous
versions.
Does HDMI 2.0 require new connectors?
No, HDMI 2.0 uses the existing connectors.
Does HDMI 2.0 require new cables?
No, HDMI 2.0 features will work with existing HDMI cables. Higher bandwidth
features, such as 4K@50/60 (2160p) video formats, will require existing High
Speed HDMI cables (Category 2 cables).
Can my existing HDMI 1.x devices be upgraded with HDMI 2.0 features?
Currently, there are no provisions for doing such an upgrade. Because of the
new enhanced feature set, any such conversion would require hardware and/or
firmware upgrades. If there are such conversions, it would come from the
manufacturer. Please check with them directly.
Are there any new testing policies specific to HDMI 2.0?
No, the existing testing policies continue to apply to HDMI 2.0.
When will ATCs start to provide 2.0 testing services?
Each individual ATC will decide on when to offer HDMI 2.0 testing services.
Please contact your local ATC for more information.
What are the testing requirements for HDMI 2.0?
All HDMI 2.0 features must be compliance tested with the HDMI Compliance
Test Specification (CTS) 2.0 and all HDMI 2.0 devices must also be compliant
with the HDMI CTS 1.4b.
When will the HDMI 2.0 Compliance Test Specification be available?
The HDMI 2.0 Compliance Test Specification (CTS) is expected to be released
before the end of 2013.
Where can I learn more about HDMI 2.0?
Please visit the HDMI.org website at the following address: http://www.hdmi.org |
c******n 发帖数: 16666 | 2 不错啊 这个标准还比较厚道 接口和线也没换过 还在一直升级 |
x*****n 发帖数: 3422 | 3 听上去ps4和x1有机会升级到hdmi 2啊。不过也没什么用。
video
【在 E***s 的大作中提到】 : from www.hdmi.org : Overview of HDMI 2.0 : What is HDMI 2.0? : HDMI 2.0, which is backwards compatible with earlier versions of the HDMI : specification, significantly increases bandwidth up to 18Gbps and adds key : enhancements to support market requirements for enhancing the consumer video : and audio experience. : What’s new in HDMI 2.0? : HDMI 2.0 significantly increases bandwidth to 18Gbps and includes the : following advanced features:
|
c******n 发帖数: 16666 | 4 我看悬 可能psFour有希望
不过主要是没这么多数据可以来传输不是
【在 x*****n 的大作中提到】 : 听上去ps4和x1有机会升级到hdmi 2啊。不过也没什么用。 : : video
|
A********h 发帖数: 2789 | |
E***s 发帖数: 855 | 6 Sony是HDMI的founder之一,PS4可能会以后升级firmware来支持,不过Sony一向保守,
所以很难说。上4k的估计也不在乎在买个后续机型的。
很快就会有人问Sony和MS这个问题的吧。 |
A********h 发帖数: 2789 | 7 是回我的贴吗?真快啊。。。
【在 E***s 的大作中提到】 : Sony是HDMI的founder之一,PS4可能会以后升级firmware来支持,不过Sony一向保守, : 所以很难说。上4k的估计也不在乎在买个后续机型的。 : 很快就会有人问Sony和MS这个问题的吧。
|
E***s 发帖数: 855 | 8 其实不是,呵呵~
【在 A********h 的大作中提到】 : 是回我的贴吗?真快啊。。。
|
E***s 发帖数: 855 | 9 from www.hdmi.org
Overview of HDMI 2.0
What is HDMI 2.0?
HDMI 2.0, which is backwards compatible with earlier versions of the HDMI
specification, significantly increases bandwidth up to 18Gbps and adds key
enhancements to support market requirements for enhancing the consumer video
and audio experience.
What’s new in HDMI 2.0?
HDMI 2.0 significantly increases bandwidth to 18Gbps and includes the
following advanced features:
Resolutions up to 4K@50/60 (2160p), which is 4 times the clarity of
1080p/60 video resolution, for the ultimate video experience
Up to 32 audio channels for a multi-dimensional immersive audio
experience
Up to 1536kHz audio sample frequency for the highest audio fidelity
Simultaneous delivery of dual video streams to multiple users on the
same screen
Simultaneous delivery of multi-stream audio to multiple users (Up to 4)
Support for the wide angle theatrical 21:9 video aspect ratio
Dynamic synchronization of video and audio streams
CEC extensions provide more robust command and control of consumer
electronics devices through a single control point
Does HDMI 2.0 replace HDMI 1.x?
No, HDMI 2.0 is built on top of HDMI 1.x and any device that wants to
implement HDMI 2.0 must first implement HDMI 1.x as a baseline requirement.
Is HDMI 2.0 backwards compatible with HDMI 1.x?
Yes, all HDMI versions are fully backward compatible with all previous
versions.
Does HDMI 2.0 require new connectors?
No, HDMI 2.0 uses the existing connectors.
Does HDMI 2.0 require new cables?
No, HDMI 2.0 features will work with existing HDMI cables. Higher bandwidth
features, such as 4K@50/60 (2160p) video formats, will require existing High
Speed HDMI cables (Category 2 cables).
Can my existing HDMI 1.x devices be upgraded with HDMI 2.0 features?
Currently, there are no provisions for doing such an upgrade. Because of the
new enhanced feature set, any such conversion would require hardware and/or
firmware upgrades. If there are such conversions, it would come from the
manufacturer. Please check with them directly.
Are there any new testing policies specific to HDMI 2.0?
No, the existing testing policies continue to apply to HDMI 2.0.
When will ATCs start to provide 2.0 testing services?
Each individual ATC will decide on when to offer HDMI 2.0 testing services.
Please contact your local ATC for more information.
What are the testing requirements for HDMI 2.0?
All HDMI 2.0 features must be compliance tested with the HDMI Compliance
Test Specification (CTS) 2.0 and all HDMI 2.0 devices must also be compliant
with the HDMI CTS 1.4b.
When will the HDMI 2.0 Compliance Test Specification be available?
The HDMI 2.0 Compliance Test Specification (CTS) is expected to be released
before the end of 2013.
Where can I learn more about HDMI 2.0?
Please visit the HDMI.org website at the following address: http://www.hdmi.org |
c******n 发帖数: 16666 | 10 不错啊 这个标准还比较厚道 接口和线也没换过 还在一直升级 |
|
|
x*****n 发帖数: 3422 | 11 听上去ps4和x1有机会升级到hdmi 2啊。不过也没什么用。
video
【在 E***s 的大作中提到】 : from www.hdmi.org : Overview of HDMI 2.0 : What is HDMI 2.0? : HDMI 2.0, which is backwards compatible with earlier versions of the HDMI : specification, significantly increases bandwidth up to 18Gbps and adds key : enhancements to support market requirements for enhancing the consumer video : and audio experience. : What’s new in HDMI 2.0? : HDMI 2.0 significantly increases bandwidth to 18Gbps and includes the : following advanced features:
|
c******n 发帖数: 16666 | 12 我看悬 可能psFour有希望
不过主要是没这么多数据可以来传输不是
【在 x*****n 的大作中提到】 : 听上去ps4和x1有机会升级到hdmi 2啊。不过也没什么用。 : : video
|
A********h 发帖数: 2789 | |
E***s 发帖数: 855 | 14 Sony是HDMI的founder之一,PS4可能会以后升级firmware来支持,不过Sony一向保守,
所以很难说。上4k的估计也不在乎在买个后续机型的。
很快就会有人问Sony和MS这个问题的吧。 |
A********h 发帖数: 2789 | 15 是回我的贴吗?真快啊。。。
【在 E***s 的大作中提到】 : Sony是HDMI的founder之一,PS4可能会以后升级firmware来支持,不过Sony一向保守, : 所以很难说。上4k的估计也不在乎在买个后续机型的。 : 很快就会有人问Sony和MS这个问题的吧。
|
E***s 发帖数: 855 | 16 其实不是,呵呵~
【在 A********h 的大作中提到】 : 是回我的贴吗?真快啊。。。
|
t*******3 发帖数: 734 | 17 what pcs support hdmi 2.0 now?
video
【在 E***s 的大作中提到】 : from www.hdmi.org : Overview of HDMI 2.0 : What is HDMI 2.0? : HDMI 2.0, which is backwards compatible with earlier versions of the HDMI : specification, significantly increases bandwidth up to 18Gbps and adds key : enhancements to support market requirements for enhancing the consumer video : and audio experience. : What’s new in HDMI 2.0? : HDMI 2.0 significantly increases bandwidth to 18Gbps and includes the : following advanced features:
|
k**0 发帖数: 19737 | 18 可能会加上upscale function, 游戏native 4K我看不可能, 毕竟机能摆在那儿呢。
HDMI2.0对3D游戏是个好事。
【在 x*****n 的大作中提到】 : 听上去ps4和x1有机会升级到hdmi 2啊。不过也没什么用。 : : video
|
d*****0 发帖数: 68029 | 19 能放4k蓝光就行啊
【在 k**0 的大作中提到】 : 可能会加上upscale function, 游戏native 4K我看不可能, 毕竟机能摆在那儿呢。 : HDMI2.0对3D游戏是个好事。
|