{"id":3176,"date":"2013-09-14T11:02:11","date_gmt":"2013-09-14T04:02:11","guid":{"rendered":"http:\/\/snt.com.vn\/blog\/?p=3176"},"modified":"2013-09-14T11:02:11","modified_gmt":"2013-09-14T04:02:11","slug":"hdmi-2-0-chu%e1%ba%a9n-k%e1%ba%bft-n%e1%bb%91i-cho-th%e1%bb%9di-d%e1%ba%a1i-4k","status":"publish","type":"post","link":"https:\/\/snt.com.vn\/blog\/hdmi-2-0-chu%e1%ba%a9n-k%e1%ba%bft-n%e1%bb%91i-cho-th%e1%bb%9di-d%e1%ba%a1i-4k\/","title":{"rendered":"HDMI 2.0: Chu\u1ea9n k\u1ebft n\u1ed1i cho th\u1eddi \u0111\u1ea1i 4K"},"content":{"rendered":"<div>\n<h2>HDMI 2.0: Chu\u1ea9n k\u1ebft n\u1ed1i cho th\u1eddi \u0111\u1ea1i 4K<\/h2>\n<\/div>\n<div>\n<p>V\u1edbi b\u0103ng th\u00f4ng 18 Gbps, c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i n\u1ed9i dung 4K \u1edf t\u1ed1c \u0111\u1ed9 khung h\u00ecnh 50\/60Hz, \u0111\u00f3 l\u00e0 nh\u1eefng \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a HDMI 2.0 v\u1eeba m\u1edbi \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c HDMI.org\u00a0<a href=\"http:\/\/www.thongtincongnghe.com\/article\/50995\">c\u00f4ng b\u1ed1<\/a>v\u1eeba qua.<\/p>\n<p>Chu\u1ea9n giao ti\u1ebfp HDMI (High-Definition Multimedia Interface) l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u v\u00e0o n\u0103m 2002 nh\u1eb1m thay th\u1ebf cho chu\u1ea9n SCART \u0111\u00e3 c\u0169 k\u0129 \u1edf th\u1eddi \u0111i\u1ec3m \u0111\u00f3. Sau m\u1ed9t v\u00e0i m\u1ed1c ph\u00e1t tri\u1ec3n, t\u1ea1i IFA 2013 \u0111\u1ea7u th\u00e1ng 9 v\u1eeba qua, di\u1ec5n \u0111\u00e0n HDMI (m\u1ed9t hi\u1ec7p h\u1ed9i g\u1ed3m h\u01a1n 80 c\u00f4ng ty v\u1ec1 \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng c\u00f9ng nhau ph\u00e1t tri\u1ec3n v\u00e0 h\u1ed7 tr\u1ee3 chu\u1ea9n giao ti\u1ebfp tr\u00ean) \u0111\u00e3 ch\u00ednh th\u1ee9c c\u00f4ng b\u1ed1 phi\u00ean b\u1ea3n HDMI m\u1edbi nh\u1ea5t: HDMI 2.0.<\/p>\n<p>HDMI 2.0 ra \u0111\u1eddi nh\u1eb1m thay th\u1ebf cho chu\u1ea9n HDMI 1.4 ra m\u1eaft t\u1eeb 2009 v\u00e0 \u0111\u01b0\u1ee3c d\u00f9ng tr\u00ean h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n nay. V\u1eady HDMI 2.0 l\u00e0 g\u00ec? N\u00f3 c\u00f3 g\u00ec m\u1edbi so v\u1edbi HDMI 1.4? T\u00ednh t\u01b0\u01a1ng th\u00edch ra sao? Ch\u00fang ta h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u \u1edf b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h4>Th\u00f4ng s\u1ed1 k\u0129 thu\u1eadt c\u1ee7a HDMI 2.0?<\/h4>\n<p><br class=\"spacer_\" \/><\/p>\n<div><a rel=\"page\" href=\"http:\/\/vtcdn.com\/sites\/default\/files\/images\/2013\/9\/14\/img-1379121778-1.jpg\"><img decoding=\"async\" src=\"http:\/\/vtcdn.com\/sites\/default\/files\/imagecache\/med\/images\/2013\/9\/14\/img-1379121778-1.jpg\" alt=\"\u1ea2nh\" \/><\/a><\/div>\n<p><br class=\"spacer_\" \/><\/p>\n<p>C\u1ea3i ti\u1ebfn quan tr\u1ecdng nh\u1ea5t c\u1ee7a HDMI 2.0 l\u00e0 n\u00f3 cho b\u0103ng th\u00f4ng truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u l\u00ean t\u1edbi 18Gbps. C\u00f4ng ngh\u1ec7 HDMI 1.4 hi\u1ec7n t\u1ea1i ch\u1ec9 c\u00f3 th\u1ec3 g\u1eedi c\u00e1c d\u1eef li\u1ec7u video t\u1edbi TV nh\u00e0 b\u1ea1n \u1edf b\u0103ng th\u00f4ng 10 Gbps. C\u1ea3i ti\u1ebfn n\u00e0y cho ph\u00e9p HDMI 2.0:<\/p>\n<ul>\n<li>Truy\u1ec1n t\u1ea3i video 4K Ultra HD \u1edf t\u1ed1c \u0111\u1ed9 khung h\u00ecnh 50\/60Hz (HDMI 1.4 ch\u1ec9 c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i n\u1ed9i dung 4k \u1edf t\u1ed1c \u0111\u1ed9 khung h\u00ecnh 30Hz)<\/li>\n<li>H\u1ed7 tr\u1ee3 t\u1ed1i \u0111a 32 k\u00eanh \u00e2m thanh k\u0129 thu\u1eadt s\u1ed1 kh\u00f4ng n\u00e9n (HDMI 1.4 ch\u1ec9 h\u1ed7 tr\u1ee3 8 k\u00eanh), cho tr\u1ea3i nghi\u1ec7m \u00e2m thanh c\u1ef1c t\u1ed1t, t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi \u00e2m thanh n\u1ed5i 7.1<\/li>\n<li>H\u1ed7 tr\u1ee3 t\u1ea7n s\u1ed1 l\u1ea5y m\u1eabu \u00e2m thanh 1536 kHz gi\u00fap \u0111\u1ed3ng b\u1ed9 \u00e2m thanh v\u1edbi n\u1ed9i dung chi\u1ebfu tr\u00ean TV t\u1ed1t h\u01a1n<\/li>\n<li>Ph\u00e2n ph\u1ed1i \u0111\u1ed3ng th\u1eddi 2 stream video t\u1edbi nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng (tr\u00ean c\u00f9ng 1 m\u00e0n h\u00ecnh); ph\u00e2n ph\u1ed1i \u0111\u1ed3ng th\u1eddi nhi\u1ec1u stream \u00e2m thanh t\u1edbi nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng<\/li>\n<li>H\u1ed7 tr\u1ee3 m\u00e0n h\u00ecnh t\u1ec9 l\u1ec7 21:9; Extension CEC \u0111\u01b0\u1ee3c b\u1ed5 sung h\u1ed7 tr\u1ee3 \u0111i\u1ec1u khi\u1ec3n c\u00e1c thi\u1ebft b\u1ecb, m\u00e0n h\u00ecnh, TV \u0111ang \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0o c\u1ed5ng HDMI.<\/li>\n<\/ul>\n<h4>B\u1ea1n c\u00f3 c\u1ea7n mua c\u00e1p m\u1edbi?<\/h4>\n<p>C\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh ngay l\u00e0 kh\u00f4ng. HDMI 2.0 ho\u00e0n to\u00e0n t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c v\u1edbi HDMI 1.4 v\u00e0 c\u00f3 c\u00f9ng h\u00ecnh d\u00e1ng, c\u00f9ng connector 19-pin. Do \u0111\u00f3, b\u1ea1n s\u1ebd ch\u1ec9 ph\u1ea3i b\u1ecf ti\u1ec1n ra mua&#8230;TV 4K ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1ed1n th\u00eam ti\u1ec1n mua c\u00e1p m\u1edbi n\u1ebfu \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ee3i c\u00e1p HDMI c\u0169.<\/p>\n<h4>Thi\u1ebft b\u1ecb n\u00e0o h\u1ed7 tr\u1ee3 HDMI 2.0?<\/h4>\n<p><br class=\"spacer_\" \/><\/p>\n<div><a rel=\"page\" href=\"http:\/\/vtcdn.com\/sites\/default\/files\/images\/2013\/9\/14\/img-1379121778-2.jpg\"><img decoding=\"async\" src=\"http:\/\/vtcdn.com\/sites\/default\/files\/imagecache\/med\/images\/2013\/9\/14\/img-1379121778-2.jpg\" alt=\"\u1ea2nh\" \/><\/a><\/p>\n<p><br class=\"spacer_\" \/><\/p>\n<div>M\u00e1y quay 4K c\u00e1 nh\u00e2n Handycam FDR-AX1 c\u1ee7a Sony.<\/div>\n<\/div>\n<p><br class=\"spacer_\" \/><\/p>\n<p>T\u1ea1i IFA 2013, Panasonic \u0111\u00e3 ra m\u1eaft chi\u1ebfc TV 65 inch c\u00f3 t\u00ean Viera WT600 4K Ultra HD TV. \u0110\u00e2y c\u00f3 th\u1ec3 coi l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1ea7u ti\u00ean h\u1ed7 tr\u1ee3 chu\u1ea9n HDMI 2.0. M\u00e1y quay 4K c\u00e1 nh\u00e2n Handycam FDR-AX1c\u1ee7a Sony c\u0169ng l\u00e0 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 chu\u1ea9n n\u00e0y. Khi m\u00e0 HDMI 2.0 \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 th\u00ec trong th\u1eddi gian t\u1edbi, h\u1ee9a h\u1eb9n s\u1ebd c\u00f3 th\u00eam c\u00e1c TV 4K Ultra HD kh\u00e1c ra m\u1eaft.<\/p>\n<h4>Li\u1ec7u c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p HD TV hi\u1ec7n t\u1ea1i \u0111\u1ec3 h\u1ed7 tr\u1ee3 HDMI 2.0?<\/h4>\n<p>Hi\u1ec7n \u0111i\u1ec1u n\u00e0y c\u0169ng ch\u01b0a r\u00f5 r\u00e0ng. Theo th\u00f4ng tin \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean website c\u1ee7a di\u1ec5n \u0111\u00e0n HDMI th\u00ec &#8220;kh\u00f4ng c\u00f3 quy \u0111\u1ecbnh n\u00e0o cho ph\u00e9p n\u00e2ng c\u1ea5p nh\u01b0 v\u1eady. Do h\u00e0ng lo\u1ea1t c\u00e1c t\u00ednh n\u0103ng m\u1edbi \u0111\u01b0\u1ee3c b\u1ed5 sung \u1edf chu\u1ea9n n\u00e0y n\u00ean vi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean HDMI 2.0 s\u1ebd y\u00eau c\u1ea7u c\u00f3 s\u1ef1 n\u00e2ng c\u1ea5p \u1edf ph\u1ea7n c\u1ee9ng ho\u1eb7c n\u00e2ng c\u1ea5p firmware.<\/p>\n<p><br class=\"spacer_\" \/><\/p>\n<div><a rel=\"page\" href=\"http:\/\/vtcdn.com\/sites\/default\/files\/images\/2013\/9\/14\/img-1379121778-3.jpg\"><img decoding=\"async\" src=\"http:\/\/vtcdn.com\/sites\/default\/files\/imagecache\/med\/images\/2013\/9\/14\/img-1379121778-3.jpg\" alt=\"\u1ea2nh\" \/><\/a><\/div>\n<p><br class=\"spacer_\" \/><\/p>\n<p>Tuy nhi\u00ean, n\u1ebfu nh\u00e0 s\u1ea3n xu\u1ea5t mu\u1ed1n n\u00e2ng c\u1ea5p l\u00ean HDMI 2.0 th\u00ec h\u1ecd c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c&#8221;. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 m\u1edf ra m\u1ed9t kh\u1ea3 n\u0103ng \u0111\u00f3 l\u00e0 c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 HDMI 1.4 hi\u1ec7n nay ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p l\u00ean HDMI 2.0, n\u1ebfu nh\u01b0 nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed7 tr\u1ee3 firmware m\u1edbi. Sony d\u01b0\u1eddng nh\u01b0 l\u00e0 h\u00e3ng \u0111i ti\u00ean phong trong c\u00e1ch n\u00e2ng c\u1ea5p nh\u01b0 v\u1eady. Chi\u1ebfc TV X9 4K m\u00e0 h\u1ecd m\u1edbi ra m\u1eaft \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean website l\u00e0 &#8220;c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p l\u00ean HDMI 2.0&#8221; v\u00e0o cu\u1ed1i n\u0103m nay. B\u1ea1n ch\u1ec9 c\u1ea7n download phi\u00ean b\u1ea3n firmware m\u1edbi r\u1ed3i \u0111\u1ec3 cho TV t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt.<\/p>\n<p>N\u1ebfu nh\u01b0 Sony n\u00e2ng c\u1ea5p c\u00e1c TV c\u1ee7a h\u1ecd l\u00ean HDMI 2.0 \u0111\u01b0\u1ee3c, \u0111i\u1ec1u \u0111\u00f3 c\u0169ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c c\u0169ng l\u00e0m \u0111\u01b0\u1ee3c..Nh\u01b0ng nh\u00e0 s\u1ea3n xu\u1ea5t n\u00e0o h\u1ed7 tr\u1ee3 v\u00e0 thi\u1ebft b\u1ecb n\u00e0o h\u1ed7 tr\u1ee3, ch\u00fang ta s\u1ebd ph\u1ea3i ch\u1edd \u0111\u1ee3i trong t\u01b0\u01a1ng lai.<\/p>\n<h4>PS4 v\u00e0 Xbox One c\u00f3 h\u1ed7 tr\u1ee3 HDMI 2.0 kh\u00f4ng?<\/h4>\n<p>C\u00f3 v\u1ebb nh\u01b0 2 h\u1ec7 m\u00e1y n\u00e0y s\u1ebd kh\u00f4ng h\u1ed7 tr\u1ee3 HDMI m\u1edbi nh\u1ea5t. PS4 v\u00e0 Xbox One s\u1ebd \u0111\u01b0\u1ee3c b\u00e1n ra v\u1edbi c\u1ed5ng HDMI 1.4. Nh\u01b0 \u0111\u00e3 n\u00f3i, n\u1ebfu c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c ph\u00e9p cung c\u1ea5p firmware cho ng\u01b0\u1eddi d\u00f9ng, nhi\u1ec1u kh\u1ea3 n\u0103ng c\u1ea3 Sony v\u00e0 Microsoft s\u1ebd cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng console c\u1ee7a h\u1ecd n\u00e2ng c\u1ea5p l\u00ean HDMI 2.0 sau khi m\u00e1y \u0111\u01b0\u1ee3c b\u00e1n ra.<\/p>\n<h4>C\u00f3 chu\u1ea9n n\u00e0o thay th\u1ebf cho HDMI 2.0 kh\u00f4ng?<\/h4>\n<p><br class=\"spacer_\" \/><\/p>\n<div><a rel=\"page\" href=\"http:\/\/vtcdn.com\/sites\/default\/files\/images\/2013\/9\/14\/img-1379121778-4.png\"><img decoding=\"async\" src=\"http:\/\/vtcdn.com\/sites\/default\/files\/imagecache\/med\/images\/2013\/9\/14\/img-1379121778-4.png\" alt=\"\u1ea2nh\" \/><\/a><\/div>\n<p><br class=\"spacer_\" \/><\/p>\n<p>C\u00f3. Hi\u1ec7n nay ch\u00fang ta c\u00f2n c\u00f3 chu\u1ea9n Thunderbolt 2 c\u1ee7a Intel. Chu\u1ea9n n\u00e0y cho b\u0103ng th\u00f4ng l\u00ean t\u1edbi 20 Gbps. Tuy nhi\u00ean, HDMI hi\u1ec7n nay \u0111\u00e3 r\u1ea5t ph\u1ed5 bi\u1ebfn tr\u00ean HD TV c\u0169ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t n\u1ed9i dung HD. V\u00ec th\u1ebf tr\u00ean c\u00e1c thi\u1ebft b\u1ecb n\u00e0y th\u00ec c\u00f3 l\u1ebd Thunderbolt s\u1ebd kh\u00f4ng c\u00f3 &#8220;c\u1eeda&#8221;.<\/p>\n<h4>Ng\u00e0y ph\u00e1t h\u00e0nh?<\/h4>\n<p>M\u1eb7c d\u00f9 HDMI Forum \u0111\u00e3 ch\u00ednh th\u1ee9c c\u00f4ng b\u1ed1 c\u00e1c ti\u00eau chu\u1ea9n k\u0129 thu\u1eadt, th\u1ebf nh\u01b0ng b\u1ea5t k\u00ec thi\u1ebft b\u1ecb n\u00e0o c\u00f3 HDMI 2.0 s\u1ebd c\u1ea7n ph\u1ea3i tu\u00e2n theo quy \u0111\u1ecbnh HDMI 2.0 Compliance Test Specification (CTS) v\u00e0 hi\u1ec7n th\u00ec quy \u0111\u1ecbnh n\u00e0y v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 ch\u00ednh th\u1ee9c (nhi\u1ec1u kh\u1ea3 n\u0103ng s\u1ebd ra m\u1eaft v\u00e0o cu\u1ed1i n\u0103m nay). Ngo\u00e0i ra, n\u00f3 c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o k\u1ebf ho\u1ea1ch tung s\u1ea3n ph\u1ea9m m\u1edbi c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb n\u1eefa. Tuy nhi\u00ean, nhi\u1ec1u kh\u1ea3 n\u0103ng HDMI 2.0 s\u1ebd c\u1ea7n kho\u1ea3ng m\u1ed9t v\u00e0i n\u0103m \u0111\u1ec3 c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u ph\u1ed5 bi\u1ebfn.<\/p>\n<p>Theo Genk<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>HDMI 2.0: Chu\u1ea9n k\u1ebft n\u1ed1i cho th\u1eddi \u0111\u1ea1i 4K V\u1edbi b\u0103ng th\u00f4ng 18 Gbps, c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i n\u1ed9i dung<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HDMI 2.0: Chu\u1ea9n k\u1ebft n\u1ed1i cho th\u1eddi \u0111\u1ea1i 4K - Blog SNT - C\u00f4ng Ty TNHH Si\u00eau Nh\u1eadt Thanh - Sao Nhanh Th\u1ebf<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/snt.com.vn\/blog\/hdmi-2-0-chu\u1ea9n-k\u1ebft-n\u1ed1i-cho-th\u1eddi-d\u1ea1i-4k\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HDMI 2.0: Chu\u1ea9n k\u1ebft n\u1ed1i cho th\u1eddi \u0111\u1ea1i 4K - 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