HDMI2.0 原地升級 HDMI2.1 - 3C

By Dora
at 2021-12-13T22:41
at 2021-12-13T22:41
Table of Contents
※ [本文轉錄自 LCD 看板 #1XjqYX3d ]
作者: andypb (A.D.) 看板: LCD
標題: [討論] HDMI2.0 原地升級 HDMI2.1
時間: Mon Dec 13 21:20:30 2021
https://tftcentral.co.uk/articles/when-hdmi-2-1-isnt-hdmi-2-1
TFTcentral 揭露了即將(或已經)迎來的hdmi 2.1 亂象,
那就是現有的HDMI 2.0 ,都可以直接改名為HDMI 2.1,並通過HDMI協會認証。
事情的起因是注意到小米的最新的4k 60 hz 螢幕,雖然標註帶有hdmi 2.1
但奇怪的是這台並不需要hdmi 2.1的頻寬,為什麼會配hdmi 2.1呢
如果你點進產品的頁面,就會發現小米列了一行小字,說這台螢幕是只支援TMDS的hdmi 2.1。
要知道,TMDS是hdmi2.0以前的傳輸方式,按照一般邏輯來說,
這根本就是只是掛羊頭賣狗肉的hdmi2.0。連一個2.1的特性都沒有。
爲此,TFTCenyral特地寫信去問hdmi協會,確認小米給自己標註hdmi 2.1是否有違反規定,
結果回覆結果如下:
結果回覆結果如下:
1. Hdmi 2.0的認証已不存在,現在不該有裝置宣稱自己是 hdmi 2.0
2. Hdmi 2.0 的所有功能歸類為 Hdmi 2.1 的子功能
3. Hdmi 2.1 所加入的所有功能特性都是選擇性的
4. 宣稱自己是Hdmi 2.1的廠商需要把支援的功能都列出來,所以不會讓人混淆唷(呃……)
換句話說,就算你沒有HDMI2.1的任何一個特性(48gbps, VRR, DSC, etc)
只要你滿足HDMI 2.0的規格,從現在開始,
都可以(也只能)叫HDMI 2.1。
——————————————
蒸蚌
免費升級,HDMI org 讚!
--
--
作者: andypb (A.D.) 看板: LCD
標題: [討論] HDMI2.0 原地升級 HDMI2.1
時間: Mon Dec 13 21:20:30 2021
https://tftcentral.co.uk/articles/when-hdmi-2-1-isnt-hdmi-2-1
TFTcentral 揭露了即將(或已經)迎來的hdmi 2.1 亂象,
那就是現有的HDMI 2.0 ,都可以直接改名為HDMI 2.1,並通過HDMI協會認証。
事情的起因是注意到小米的最新的4k 60 hz 螢幕,雖然標註帶有hdmi 2.1
但奇怪的是這台並不需要hdmi 2.1的頻寬,為什麼會配hdmi 2.1呢
如果你點進產品的頁面,就會發現小米列了一行小字,說這台螢幕是只支援TMDS的hdmi 2.1。
要知道,TMDS是hdmi2.0以前的傳輸方式,按照一般邏輯來說,
這根本就是只是掛羊頭賣狗肉的hdmi2.0。連一個2.1的特性都沒有。
爲此,TFTCenyral特地寫信去問hdmi協會,確認小米給自己標註hdmi 2.1是否有違反規定,
結果回覆結果如下:
結果回覆結果如下:
1. Hdmi 2.0的認証已不存在,現在不該有裝置宣稱自己是 hdmi 2.0
2. Hdmi 2.0 的所有功能歸類為 Hdmi 2.1 的子功能
3. Hdmi 2.1 所加入的所有功能特性都是選擇性的
4. 宣稱自己是Hdmi 2.1的廠商需要把支援的功能都列出來,所以不會讓人混淆唷(呃……)
換句話說,就算你沒有HDMI2.1的任何一個特性(48gbps, VRR, DSC, etc)
只要你滿足HDMI 2.0的規格,從現在開始,
都可以(也只能)叫HDMI 2.1。
——————————————
蒸蚌
免費升級,HDMI org 讚!
--
--
Tags:
3C
All Comments

By Yuri
at 2021-12-16T13:23
at 2021-12-16T13:23

By Sarah
at 2021-12-19T04:05
at 2021-12-19T04:05

By Queena
at 2021-12-21T18:47
at 2021-12-21T18:47

By Connor
at 2021-12-24T09:29
at 2021-12-24T09:29

By Elizabeth
at 2021-12-27T00:12
at 2021-12-27T00:12

By Christine
at 2021-12-24T21:35
at 2021-12-24T21:35

By Odelette
at 2021-12-27T12:17
at 2021-12-27T12:17

By Iris
at 2021-12-24T21:35
at 2021-12-24T21:35

By Hazel
at 2021-12-27T12:17
at 2021-12-27T12:17

By Elvira
at 2021-12-24T21:35
at 2021-12-24T21:35

By Sarah
at 2021-12-27T12:17
at 2021-12-27T12:17

By Sarah
at 2021-12-24T21:35
at 2021-12-24T21:35

By Frederica
at 2021-12-27T12:17
at 2021-12-27T12:17

By Oscar
at 2021-12-24T21:35
at 2021-12-24T21:35

By Hedwig
at 2021-12-27T12:17
at 2021-12-27T12:17

By Dinah
at 2021-12-24T21:35
at 2021-12-24T21:35

By Jake
at 2021-12-27T12:17
at 2021-12-27T12:17

By Ursula
at 2021-12-24T21:35
at 2021-12-24T21:35

By Quanna
at 2021-12-27T12:17
at 2021-12-27T12:17

By Tracy
at 2021-12-24T21:35
at 2021-12-24T21:35

By James
at 2021-12-27T12:17
at 2021-12-27T12:17

By Edwina
at 2021-12-24T21:35
at 2021-12-24T21:35

By Skylar DavisLinda
at 2021-12-27T12:17
at 2021-12-27T12:17

By Olga
at 2021-12-24T21:35
at 2021-12-24T21:35

By Olga
at 2021-12-27T12:17
at 2021-12-27T12:17

By Jessica
at 2021-12-24T21:35
at 2021-12-24T21:35

By Aaliyah
at 2021-12-27T12:17
at 2021-12-27T12:17

By Genevieve
at 2021-12-24T21:35
at 2021-12-24T21:35

By Linda
at 2021-12-27T12:17
at 2021-12-27T12:17

By Lydia
at 2021-12-24T21:35
at 2021-12-24T21:35

By Quanna
at 2021-12-27T12:17
at 2021-12-27T12:17

By Una
at 2021-12-24T21:35
at 2021-12-24T21:35

By Joe
at 2021-12-27T12:17
at 2021-12-27T12:17

By Rachel
at 2021-12-24T21:35
at 2021-12-24T21:35

By Ursula
at 2021-12-27T12:17
at 2021-12-27T12:17

By Dora
at 2021-12-24T21:35
at 2021-12-24T21:35

By Belly
at 2021-12-27T12:17
at 2021-12-27T12:17

By Anonymous
at 2021-12-24T21:35
at 2021-12-24T21:35

By Genevieve
at 2021-12-27T12:17
at 2021-12-27T12:17

By Ula
at 2021-12-24T21:35
at 2021-12-24T21:35

By Genevieve
at 2021-12-27T12:17
at 2021-12-27T12:17

By Madame
at 2021-12-24T21:35
at 2021-12-24T21:35

By Andrew
at 2021-12-27T12:17
at 2021-12-27T12:17

By Edward Lewis
at 2021-12-24T21:35
at 2021-12-24T21:35

By Skylar Davis
at 2021-12-27T12:17
at 2021-12-27T12:17

By Vanessa
at 2021-12-24T21:35
at 2021-12-24T21:35

By Blanche
at 2021-12-27T12:17
at 2021-12-27T12:17

By Ina
at 2021-12-24T21:35
at 2021-12-24T21:35

By Catherine
at 2021-12-27T12:17
at 2021-12-27T12:17

By Yuri
at 2021-12-24T21:35
at 2021-12-24T21:35

By Bennie
at 2021-12-27T12:17
at 2021-12-27T12:17

By Agnes
at 2021-12-24T21:35
at 2021-12-24T21:35

By Oliver
at 2021-12-27T12:17
at 2021-12-27T12:17

By Yuri
at 2021-12-24T21:35
at 2021-12-24T21:35
Related Posts
i皇原廠扇真改版了 黑化殼藍光設計

By Faithe
at 2021-12-13T22:37
at 2021-12-13T22:37
蘇媽BC160礦卡開賣 蒜粒70只要55K台幣

By Thomas
at 2021-12-13T22:30
at 2021-12-13T22:30
威力彩6500XT/6400 4G/BC-2235礦卡過認證

By Zanna
at 2021-12-13T22:20
at 2021-12-13T22:20
休閒挖礦/輕度遊戲

By Tristan Cohan
at 2021-12-13T21:47
at 2021-12-13T21:47
白帽駭客直接在網路公開微軟Windows 11

By Joe
at 2021-12-13T20:56
at 2021-12-13T20:56