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Versions of HDMI

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What different versions of HDMI are their? and what are their purposes?

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HDMI devices are manufactured to adhere to various versions of the specification, in which each version is given a number and/or letter, such as 1.0, 1.2, or 1.4b.[2] Each subsequent version of the specification uses the same kind of cable but increases the bandwidth and/or capabilities of what can be transmitted over the cable.[2] A product listed as having an HDMI version does not necessarily mean that it will have all of the features that are listed for that version, since some HDMI features are optional, such as deep color and xvYCC (which is branded by Sony as "x.v.Color").[132][133] Note that with the release of the version 1.4 cable, the HDMI Licensing LLC group (which oversees the HDMI standard) will require that any reference to version numbers be removed from all packaging and advertising for the cable.[134] Non-cable HDMI products starting on January 1, 2012 will no longer be allowed to reference the HDMI number and will be required to state which features of the HDMI specification the product supports.[135]
 

Version 1.0 to 1.2[edit source | editbeta]

HDMI 1.0 was released December 9, 2002 and is a single-cable digital audio/video connector interface with a maximum TMDS bandwidth of 4.95 Gbit/s. It supports up to 3.96 Gbit/s of video bandwidth (1080p/60 Hz or UXGA) and 8 channel LPCM/192 kHz/24-bit audio.[2] HDMI 1.1 was released on May 20, 2004 and added support for DVD-Audio.[2] HDMI 1.2 was released August 8, 2005 and added support for One Bit Audio, used on Super Audio CDs, at up to 8 channels. It also added the availability of HDMI type A connectors for PC sources, the ability for PC sources to only support the sRGB color space while retaining the option to support the YCbCr color space, and required HDMI 1.2 and later displays to support low-voltage sources.[2][52] HDMI 1.2a was released on December 14, 2005 and fully specifies Consumer Electronic Control (CEC) features, command sets and CEC compliance tests.[2]

Version 1.3[edit source | editbeta]
 

HDMI 1.3 was released June 22, 2006 and increased the single-link bandwidth to 340 MHz (10.2 Gbit/s).[2][47][136] It optionally supports deep color, with 30-bit, 36-bit and 48-bit xvYCCsRGB, or YCbCr, compared to 24-bit sRGB or YCbCr in previous HDMI versions. It also optionally supports output of Dolby TrueHD and DTS-HD Master Audio streams for external decoding by AV receivers.[137] It incorporates automatic audio syncing (audio video sync) capability.[47] It defined cable Categories 1 and 2, with Category 1 cable being tested up to 74.25 MHz and Category 2 being tested up to 340 MHz.[119] It also added the new type C Mini connector for portable devices.[107][138]

HDMI 1.3a was released on November 10, 2006 and had Cable and Sink modifications for type C, source termination recommendations, and removed undershoot and maximum rise/fall time limits.[2] It also changed CEC capacitance limits, clarified sRGB video quantization range, and CEC commands for timer control were brought back in an altered form, with audio control commands added.[2] It also added support for optionally streaming SACD in its bitstream DST format rather than uncompressed raw DSD like from HDMI 1.2 onwards.[2]
 

HDMI 1.3b, 1.3b1 and 1.3c were released on March 26, 2007, November 9, 2007, and August 25, 2008 respectively. They do not introduce differences on HDMI features, functions, or performance,[139] but only describe testing for products based on the HDMI 1.3a specification regarding HDMI compliance (1.3b [100][140][141]), the HDMI type C Mini connector (1.3b1 [100][140][141]) and active HDMI cables (1.3c [126][142]).[139]

Version 1.4[edit source | editbeta]

220px-HDMI_1.4_with_Audio_Return_Channel
magnify-clip.png
HDMI 1.4 with Audio Return Channel

HDMI 1.4 was released on May 28, 2009, and the first HDMI 1.4 products were available in the second half of 2009.[111][143] HDMI 1.4 increases the maximum resolution to 4K × 2K, i.e. 3840×2160 (4K Ultra HD) at 24 Hz/25 Hz/30 Hz or 4096×2160 at 24 Hz (which is a resolution used with digital theaters); an HDMI Ethernet Channel (HEC), which allows for a 100 Mbit/s Ethernet connection between the two HDMI connected devices so they can share an Internet connection;[60] and introduces an Audio Return Channel (ARC),[59] 3D Over HDMI, a new Micro HDMI Connector, expanded support for color spaces, with the addition of sYCC601, Adobe RGB and Adobe YCC601; and an Automotive Connection System.[111][144][145][146][147]HDMI 1.4 supports several stereoscopic 3D formats including field alternative (interlaced), frame packing (a full resolution top-bottom format), line alternative full, side-by-side half, side-by-side full, 2D + depth, and 2D + depth + graphics + graphics depth (WOWvx),[109][148][149] with additional top/bottom formats added in version 1.4a. HDMI 1.4 requires that 3D displays support the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24.[149] High Speed HDMI 1.3 cables can support all HDMI 1.4 features except for the HDMI Ethernet Channel.[109][148][149]
 

HDMI 1.4a was released on March 4, 2010 and adds two additional mandatory 3D formats for broadcast content, which was deferred with HDMI 1.4 in order to see the direction of the 3D broadcast market.[150][151] HDMI 1.4a has defined mandatory 3D formats for broadcast, game, and movie content.[150] HDMI 1.4a requires that 3D displays support the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24, side-by-side horizontal at either 1080i50 or 1080i60, and top-and-bottom at either 720p50 and 1080p24 or 720p60 and 1080p24.[151]
 

HDMI 1.4b was released on October 11, 2011.[152] One of the new features is that it adds support to 3D 1080p video at 120 Hz -allowing frame packing 3D format at 1080p60 per Eye (120 Hz total) .[153] All future versions of the HDMI specification will be made by the HDMI Forum that was created on October 25, 2011.[43][154]
 

Version 2.0[edit source | editbeta]

HDMI 2.0 was released on September 4, 2013.[155]

HDMI 2.0 increases the maximum TMDS per channel throughput from 3.4 Gbit/s to 6 Gbit/s which allows for a maximum total TMDS throughput of 18 Gbit/s.[155][156] This allows HDMI 2.0 to support 4K resolution at 60 frames per second (fps).[155][157][158] Other features of HDMI 2.0 include support for 4:2:0 chroma subsampling, support for 25 fps 3D formats, improved 3D capability, support for up to 32 channels of audio, support for up to 1536 kHz audio, support for up to 4 audio streams, support for 21:9 aspect ratio, support for the HE-AAC and DRA audio standards, dynamic auto lip-sync, and additional CEC functions.[155][159][160]

Forum Links - COC I FAQ I

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HDMI devices are manufactured to adhere to various versions of the specification, in which each version is given a number and/or letter, such as 1.0, 1.2, or 1.4b.[2] Each subsequent version of the specification uses the same kind of cable but increases the bandwidth and/or capabilities of what can be transmitted over the cable.[2] A product listed as having an HDMI version does not necessarily mean that it will have all of the features that are listed for that version, since some HDMI features are optional, such as deep color and xvYCC (which is branded by Sony as "x.v.Color").[132][133] Note that with the release of the version 1.4 cable, the HDMI Licensing LLC group (which oversees the HDMI standard) will require that any reference to version numbers be removed from all packaging and advertising for the cable.[134] Non-cable HDMI products starting on January 1, 2012 will no longer be allowed to reference the HDMI number and will be required to state which features of the HDMI specification the product supports.[135]

Version 1.0 to 1.2[edit source | editbeta]

HDMI 1.0 was released December 9, 2002 and is a single-cable digital audio/video connector interface with a maximum TMDS bandwidth of 4.95 Gbit/s. It supports up to 3.96 Gbit/s of video bandwidth (1080p/60 Hz or UXGA) and 8 channel LPCM/192 kHz/24-bit audio.[2] HDMI 1.1 was released on May 20, 2004 and added support for DVD-Audio.[2] HDMI 1.2 was released August 8, 2005 and added support for One Bit Audio, used on Super Audio CDs, at up to 8 channels. It also added the availability of HDMI type A connectors for PC sources, the ability for PC sources to only support the sRGB color space while retaining the option to support the YCbCr color space, and required HDMI 1.2 and later displays to support low-voltage sources.[2][52] HDMI 1.2a was released on December 14, 2005 and fully specifies Consumer Electronic Control (CEC) features, command sets and CEC compliance tests.[2]

Version 1.3[edit source | editbeta]

HDMI 1.3 was released June 22, 2006 and increased the single-link bandwidth to 340 MHz (10.2 Gbit/s).[2][47][136] It optionally supports deep color, with 30-bit, 36-bit and 48-bit xvYCCsRGB, or YCbCr, compared to 24-bit sRGB or YCbCr in previous HDMI versions. It also optionally supports output of Dolby TrueHD and DTS-HD Master Audio streams for external decoding by AV receivers.[137] It incorporates automatic audio syncing (audio video sync) capability.[47] It defined cable Categories 1 and 2, with Category 1 cable being tested up to 74.25 MHz and Category 2 being tested up to 340 MHz.[119] It also added the new type C Mini connector for portable devices.[107][138]

HDMI 1.3a was released on November 10, 2006 and had Cable and Sink modifications for type C, source termination recommendations, and removed undershoot and maximum rise/fall time limits.[2] It also changed CEC capacitance limits, clarified sRGB video quantization range, and CEC commands for timer control were brought back in an altered form, with audio control commands added.[2] It also added support for optionally streaming SACD in its bitstream DST format rather than uncompressed raw DSD like from HDMI 1.2 onwards.[2]

HDMI 1.3b, 1.3b1 and 1.3c were released on March 26, 2007, November 9, 2007, and August 25, 2008 respectively. They do not introduce differences on HDMI features, functions, or performance,[139] but only describe testing for products based on the HDMI 1.3a specification regarding HDMI compliance (1.3b [100][140][141]), the HDMI type C Mini connector (1.3b1 [100][140][141]) and active HDMI cables (1.3c [126][142]).[139]

Version 1.4[edit source | editbeta]
220px-HDMI_1.4_with_Audio_Return_Channel
magnify-clip.png
HDMI 1.4 with Audio Return Channel

HDMI 1.4 was released on May 28, 2009, and the first HDMI 1.4 products were available in the second half of 2009.[111][143] HDMI 1.4 increases the maximum resolution to 4K × 2K, i.e. 3840×2160 (4K Ultra HD) at 24 Hz/25 Hz/30 Hz or 4096×2160 at 24 Hz (which is a resolution used with digital theaters); an HDMI Ethernet Channel (HEC), which allows for a 100 Mbit/s Ethernet connection between the two HDMI connected devices so they can share an Internet connection;[60] and introduces an Audio Return Channel (ARC),[59] 3D Over HDMI, a new Micro HDMI Connector, expanded support for color spaces, with the addition of sYCC601, Adobe RGB and Adobe YCC601; and an Automotive Connection System.[111][144][145][146][147]HDMI 1.4 supports several stereoscopic 3D formats including field alternative (interlaced), frame packing (a full resolution top-bottom format), line alternative full, side-by-side half, side-by-side full, 2D + depth, and 2D + depth + graphics + graphics depth (WOWvx),[109][148][149] with additional top/bottom formats added in version 1.4a. HDMI 1.4 requires that 3D displays support the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24.[149] High Speed HDMI 1.3 cables can support all HDMI 1.4 features except for the HDMI Ethernet Channel.[109][148][149]

HDMI 1.4a was released on March 4, 2010 and adds two additional mandatory 3D formats for broadcast content, which was deferred with HDMI 1.4 in order to see the direction of the 3D broadcast market.[150][151] HDMI 1.4a has defined mandatory 3D formats for broadcast, game, and movie content.[150] HDMI 1.4a requires that 3D displays support the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24, side-by-side horizontal at either 1080i50 or 1080i60, and top-and-bottom at either 720p50 and 1080p24 or 720p60 and 1080p24.[151]

HDMI 1.4b was released on October 11, 2011.[152] One of the new features is that it adds support to 3D 1080p video at 120 Hz -allowing frame packing 3D format at 1080p60 per Eye (120 Hz total) .[153] All future versions of the HDMI specification will be made by the HDMI Forum that was created on October 25, 2011.[43][154]

Version 2.0[edit source | editbeta]

HDMI 2.0 was released on September 4, 2013.[155]

HDMI 2.0 increases the maximum TMDS per channel throughput from 3.4 Gbit/s to 6 Gbit/s which allows for a maximum total TMDS throughput of 18 Gbit/s.[155][156] This allows HDMI 2.0 to support 4K resolution at 60 frames per second (fps).[155][157][158] Other features of HDMI 2.0 include support for 4:2:0 chroma subsampling, support for 25 fps 3D formats, improved 3D capability, support for up to 32 channels of audio, support for up to 1536 kHz audio, support for up to 4 audio streams, support for 21:9 aspect ratio, support for the HE-AAC and DRA audio standards, dynamic auto lip-sync, and additional CEC functions.[155][159][160]

 

 

Source? http://en.wikipedia.org/wiki/HDMI

 

Spoiler
Spoiler

"You know I was taught that if you don't have anything nice to say, don't say anything at all. You feeling me cocksucker?"

Spoiler

"Ethernet is internet juice. You have to press the internet really hard and you will get it."

Spoiler

"My quantum milk machine brings every boy to all the yards." non futuis et sursum

 

PC Specs! | I7-950 | 24GB RAM | 10TB Storage | GTX 970 Strix and a 560TI DCUII for Physx | 120GB 840 + 250GB 850 EVO | Asus xonar DGX

 

 

Please take a moment to look over the forum CoC here.

 

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HDMI devices are manufactured to adhere to various versions of the specification, in which each version is given a number and/or letter, such as 1.0, 1.2, or 1.4b.[2] Each subsequent version of the specification uses the same kind of cable but increases the bandwidth and/or capabilities of what can be transmitted over the cable.[2] A product listed as having an HDMI version does not necessarily mean that it will have all of the features that are listed for that version, since some HDMI features are optional, such as deep color and xvYCC (which is branded by Sony as "x.v.Color").[132][133] Note that with the release of the version 1.4 cable, the HDMI Licensing LLC group (which oversees the HDMI standard) will require that any reference to version numbers be removed from all packaging and advertising for the cable.[134] Non-cable HDMI products starting on January 1, 2012 will no longer be allowed to reference the HDMI number and will be required to state which features of the HDMI specification the product supports.[135]

Version 1.0 to 1.2[edit source | editbeta]

HDMI 1.0 was released December 9, 2002 and is a single-cable digital audio/video connector interface with a maximum TMDS bandwidth of 4.95 Gbit/s. It supports up to 3.96 Gbit/s of video bandwidth (1080p/60 Hz or UXGA) and 8 channel LPCM/192 kHz/24-bit audio.[2] HDMI 1.1 was released on May 20, 2004 and added support for DVD-Audio.[2] HDMI 1.2 was released August 8, 2005 and added support for One Bit Audio, used on Super Audio CDs, at up to 8 channels. It also added the availability of HDMI type A connectors for PC sources, the ability for PC sources to only support the sRGB color space while retaining the option to support the YCbCr color space, and required HDMI 1.2 and later displays to support low-voltage sources.[2][52] HDMI 1.2a was released on December 14, 2005 and fully specifies Consumer Electronic Control (CEC) features, command sets and CEC compliance tests.[2]

Version 1.3[edit source | editbeta]

HDMI 1.3 was released June 22, 2006 and increased the single-link bandwidth to 340 MHz (10.2 Gbit/s).[2][47][136] It optionally supports deep color, with 30-bit, 36-bit and 48-bit xvYCCsRGB, or YCbCr, compared to 24-bit sRGB or YCbCr in previous HDMI versions. It also optionally supports output of Dolby TrueHD and DTS-HD Master Audio streams for external decoding by AV receivers.[137] It incorporates automatic audio syncing (audio video sync) capability.[47] It defined cable Categories 1 and 2, with Category 1 cable being tested up to 74.25 MHz and Category 2 being tested up to 340 MHz.[119] It also added the new type C Mini connector for portable devices.[107][138]

HDMI 1.3a was released on November 10, 2006 and had Cable and Sink modifications for type C, source termination recommendations, and removed undershoot and maximum rise/fall time limits.[2] It also changed CEC capacitance limits, clarified sRGB video quantization range, and CEC commands for timer control were brought back in an altered form, with audio control commands added.[2] It also added support for optionally streaming SACD in its bitstream DST format rather than uncompressed raw DSD like from HDMI 1.2 onwards.[2]

HDMI 1.3b, 1.3b1 and 1.3c were released on March 26, 2007, November 9, 2007, and August 25, 2008 respectively. They do not introduce differences on HDMI features, functions, or performance,[139] but only describe testing for products based on the HDMI 1.3a specification regarding HDMI compliance (1.3b [100][140][141]), the HDMI type C Mini connector (1.3b1 [100][140][141]) and active HDMI cables (1.3c [126][142]).[139]

Version 1.4[edit source | editbeta]
220px-HDMI_1.4_with_Audio_Return_Channel
magnify-clip.png
HDMI 1.4 with Audio Return Channel

HDMI 1.4 was released on May 28, 2009, and the first HDMI 1.4 products were available in the second half of 2009.[111][143] HDMI 1.4 increases the maximum resolution to 4K × 2K, i.e. 3840×2160 (4K Ultra HD) at 24 Hz/25 Hz/30 Hz or 4096×2160 at 24 Hz (which is a resolution used with digital theaters); an HDMI Ethernet Channel (HEC), which allows for a 100 Mbit/s Ethernet connection between the two HDMI connected devices so they can share an Internet connection;[60] and introduces an Audio Return Channel (ARC),[59] 3D Over HDMI, a new Micro HDMI Connector, expanded support for color spaces, with the addition of sYCC601, Adobe RGB and Adobe YCC601; and an Automotive Connection System.[111][144][145][146][147]HDMI 1.4 supports several stereoscopic 3D formats including field alternative (interlaced), frame packing (a full resolution top-bottom format), line alternative full, side-by-side half, side-by-side full, 2D + depth, and 2D + depth + graphics + graphics depth (WOWvx),[109][148][149] with additional top/bottom formats added in version 1.4a. HDMI 1.4 requires that 3D displays support the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24.[149] High Speed HDMI 1.3 cables can support all HDMI 1.4 features except for the HDMI Ethernet Channel.[109][148][149]

HDMI 1.4a was released on March 4, 2010 and adds two additional mandatory 3D formats for broadcast content, which was deferred with HDMI 1.4 in order to see the direction of the 3D broadcast market.[150][151] HDMI 1.4a has defined mandatory 3D formats for broadcast, game, and movie content.[150] HDMI 1.4a requires that 3D displays support the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24, side-by-side horizontal at either 1080i50 or 1080i60, and top-and-bottom at either 720p50 and 1080p24 or 720p60 and 1080p24.[151]

HDMI 1.4b was released on October 11, 2011.[152] One of the new features is that it adds support to 3D 1080p video at 120 Hz -allowing frame packing 3D format at 1080p60 per Eye (120 Hz total) .[153] All future versions of the HDMI specification will be made by the HDMI Forum that was created on October 25, 2011.[43][154]

Version 2.0[edit source | editbeta]

HDMI 2.0 was released on September 4, 2013.[155]

HDMI 2.0 increases the maximum TMDS per channel throughput from 3.4 Gbit/s to 6 Gbit/s which allows for a maximum total TMDS throughput of 18 Gbit/s.[155][156] This allows HDMI 2.0 to support 4K resolution at 60 frames per second (fps).[155][157][158] Other features of HDMI 2.0 include support for 4:2:0 chroma subsampling, support for 25 fps 3D formats, improved 3D capability, support for up to 32 channels of audio, support for up to 1536 kHz audio, support for up to 4 audio streams, support for 21:9 aspect ratio, support for the HE-AAC and DRA audio standards, dynamic auto lip-sync, and additional CEC functions.[155][159][160]

 

Dies ist eine grossartige Erklaerung, mein Herr.

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-------PLEASE JUST STOP!-------


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PUT ALL YOUR QUESTIONS INTO ONE THREAD!


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