Thu\u1eadt ng\u1eef medium ti\u1ebfng Anh c\u00f3 ngh\u0129a l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng, ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n \u0111\u1ea1t; s\u1ed1 nhi\u1ec1u l\u00e0 media. Trong k\u0129 thu\u1eadt m\u00e1y t\u00ednh, media ch\u1ec9 v\u0103n b\u1ea3n (g\u1ed3m s\u1ed1 li\u1ec7u, v\u0103n t\u1ef1, k\u00ed hi\u1ec7u), h\u00ecnh h\u1ecda, tranh v\u1ebd, ho\u1ea1t h\u00ecnh, \u00e2m thanh, h\u00ecnh \u1ea3nh truy\u1ec1n h\u00ecnh. Multimedia (\u0111a ph\u01b0\u01a1ng ti\u1ec7n) l\u00e0 ch\u1ec9 s\u1ef1 t\u1ed5ng h\u1ee3p t\u1ea1o th\u00e0nh c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng n\u00f3i tr\u00ean. N\u00f3i gi\u1ea3n \u0111\u01a1n, l\u00e0 th\u1ec3 t\u1ed5ng h\u1ee3p c\u1ee7a \u00e2m – h\u00ecnh – ch\u1eef. Th\u00f4ng tin ban \u0111\u1ea7u th\u01b0\u1eddng ch\u1ec9 l\u00e0 truy\u1ec1n th\u00f4ng medium \u0111\u01a1n th\u1ec3, v\u00ed d\u1ee5 m\u1ea1ng \u0111i\u1ec7n tho\u1ea1i truy\u1ec1n t\u1ea3i ch\u1ec9 l\u00e0 t\u00edn hi\u1ec7u \u00e2m t\u1ea7n, m\u00e1y t\u00ednh truy\u1ec1n t\u1ea3i s\u1ed1 li\u1ec7u.<\/p>\n\n\n\n
Truy\u1ec1n th\u00f4ng multimedia l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng m\u1ea1ng truy\u1ec1n th\u00f4ng \u0111\u1ec3 ho\u00e0n th\u00e0nh t\u1ed5ng h\u1ee3p s\u1ef1 truy\u1ec1n t\u1ea3i v\u00e0 trao \u0111\u1ed5i th\u00f4ng tin multimedia. Hi\u1ec3n nhi\u00ean truy\u1ec1n th\u00f4ng multimedia ph\u1ee9c t\u1ea1p h\u01a1n nhi\u1ec1u so v\u1edbi th\u00f4ng tin medium \u0111\u01a1n th\u1ec3. Tr\u01b0\u1edbc h\u1ebft, c\u00e1c h\u00ecnh th\u1ee9c bi\u1ec3u hi\u1ec7n c\u1ee7a c\u00e1c medium trong multimedia l\u00e0 nhi\u1ec1u h\u00ecnh nhi\u1ec1u v\u1ebb, ch\u1eb3ng h\u1ea1n trong \u0111\u00f3 c\u00f3 \u00e2m, h\u00ecnh, ch\u1eef. Ti\u1ebfp \u0111\u1ebfn, s\u1ef1 truy\u1ec1n t\u1ea3i th\u00f4ng tin c\u1ee7a c\u00e1c medium c\u00f3 c\u00e1c y\u00eau c\u1ea7u kh\u00e1c nhau. V\u00ed d\u1ee5 truy\u1ec1n t\u1ea3i tin l\u1eddi n\u00f3i kh\u00f4ng \u0111\u00f2i h\u1ecfi cao v\u1ec1 \u0111\u1ed9 tin c\u1eady, th\u1ec9nh tho\u1ea3ng c\u00f3 m\u1ea5y ti\u1ebfng nghe kh\u00f4ng r\u00f5 c\u0169ng ch\u1eb3ng sao, th\u1ebf nh\u01b0ng \u0111\u00f2i h\u1ecfi v\u1ec1 t\u00ednh k\u1ecbp th\u1eddi r\u1ea5t cao. B\u1edfi v\u00ec \u0111\u00e0m tho\u1ea1i th\u00ec ph\u1ea3i nghe \u0111\u01b0\u1ee3c ngay. S\u1ef1 truy\u1ec1n t\u1ea3i tin s\u1ed1 li\u1ec7u th\u00ec \u0111\u00f2i h\u1ecfi r\u1ea5t cao v\u1ec1 \u0111\u1ed9 tin c\u1eady (nh\u01b0 s\u1ed5 s\u00e1ch ch\u1ee9ng t\u1eeb ng\u00e2n h\u00e0ng), c\u00f2n y\u00eau c\u1ea7u v\u1ec1 t\u00ednh k\u1ecbp th\u1eddi th\u00ec c\u00f3 th\u1ea5p m\u1ed9t ch\u00fat. S\u1ef1 truy\u1ec1n t\u1ea3i th\u00f4ng tin truy\u1ec1n h\u00ecnh, y\u00eau c\u1ea7u c\u1ee7a n\u00f3 c\u0169ng t\u1ef1a nh\u01b0 vi\u1ec7c truy\u1ec1n t\u1ea3i tin \u0111\u00e0m tho\u1ea1i, nh\u01b0ng l\u01b0\u1ee3ng tin l\u1ea1i kh\u00e1 l\u1edbn, nh\u01b0 m\u1ed9t m\u00e0n h\u00ecnh m\u00e1y t\u00ednh 1024 x 768 \u0111i\u1ec3m, n\u1ebfu bi\u1ec3u th\u1ecb m\u00e0u s\u1eafc v\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u1ed9t k\u00ed t\u1ef1 th\u00ec ph\u1ea3i c\u1ea7n 786 ng\u00e0n k\u00ed t\u1ef1, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t quy\u1ec3n s\u00e1ch 400 ng\u00e0n ch\u1eef H\u00e1n. S\u1ef1 truy\u1ec1n t\u1ea3i th\u00f4ng tin h\u00ecnh \u1ea3nh, y\u00eau c\u1ea7u c\u1ee7a n\u00f3 c\u0169ng t\u1ef1a nh\u01b0 s\u1ef1 truy\u1ec1n t\u1ea3i tin s\u1ed1 li\u1ec7u, th\u1ebf nh\u01b0ng c\u00f3 nh\u1eefng tin h\u00ecnh \u1ea3nh (nh\u01b0 \u1ea3nh ch\u1ee5p) c\u00f2n nhi\u1ec1u h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi th\u00f4ng tin c\u1ee7a m\u1ed9t m\u00e0n h\u00ecnh. Th\u1ee9 ba l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n vi\u1ec7c truy\u1ec1n t\u1ea3i \u0111\u1ed3ng th\u1eddi c\u00e1c th\u00f4ng tin multimedia. B\u1edfi v\u1eady, th\u00f4ng tin multimedia ph\u1ee9c t\u1ea1p h\u01a1n nhi\u1ec1u so v\u1edbi th\u00f4ng tin medium \u0111\u01a1n th\u1ec3.<\/p>\n\n\n\n
So v\u1edbi truy\u1ec1n th\u00f4ng s\u1ed1 li\u1ec7u th\u00f4ng th\u01b0\u1eddng, truy\u1ec1n th\u00f4ng multimedia ph\u1ea3i gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 nh\u01b0 sau: (1) S\u1ed1 h\u00f3a c\u00e1c th\u00f4ng tin medium, t\u1ee9c l\u00e0 ph\u1ea3i th\u1ed1ng nh\u1ea5t th\u00e0nh h\u00ecnh th\u1ee9c con s\u1ed1 c\u00e1c lo\u1ea1i th\u00f4ng tin medium. (2) N\u00e9n v\u00e0 gi\u1ea3i n\u00e9n th\u00f4ng tin \u0111\u1ec3 gi\u1ea3m thi\u1ec3u l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 l\u01b0\u1ee3ng truy\u1ec1n t\u1ea3i c\u1ee7a c\u00e1c lo\u1ea1i th\u00f4ng tin medium. (3) S\u1ef1 truy\u1ec1n t\u1ea3i h\u1ed7n h\u1ee3p v\u00e0 truy\u1ec1n t\u1ea3i \u0111\u1ed3ng b\u1ed9 c\u1ee7a c\u00e1c lo\u1ea1i th\u00f4ng tin medium. V\u00ed d\u1ee5 khi chi\u1ebfu phim th\u00ec h\u00ecnh v\u00e0 ti\u1ebfng ph\u1ea3i ph\u1ed1i h\u1ee3p. (4) K\u1ef9 thu\u1eadt truy\u1ec1n t\u1ea3i cao t\u1ed1c c\u1ee7a dung l\u01b0\u1ee3ng l\u1edbn. V\u00ed d\u1ee5 khi chi\u1ebfu phim, m\u1ed7i gi\u00e2y \u0111\u00f2i h\u1ecfi ph\u1ea3i truy\u1ec1n t\u1ea3i s\u1ed1 l\u01b0\u1ee3ng h\u00ecnh nhi\u1ec1u kho\u1ea3ng 25 – 30 b\u1ee9c h\u00ecnh. V\u00e0 \u0111\u1ed3ng th\u1eddi ph\u1ea3i truy\u1ec1n t\u1ea3i th\u00f4ng tin \u00e2m thanh t\u01b0\u01a1ng \u1ee9ng. \u1ee9ng d\u1ee5ng c\u1ee7a truy\u1ec1n th\u00f4ng multimedia v\u00f4 c\u00f9ng r\u1ed9ng r\u00e3i, c\u00f3 th\u1ec3 d\u00f9ng cho \u0111i\u1ec7n tho\u1ea1i nh\u00ecn \u0111\u01b0\u1ee3c, truy\u1ec1n h\u00ecnh ch\u1ecdn ch\u01b0\u01a1ng tr\u00ecnh, d\u1ea1y h\u1ecdc<\/a> t\u1eeb xa, \u0111i\u1ec1u tr\u1ecb y t\u1ebf t\u1eeb xa v.v. Xa l\u1ed9 th\u00f4ng tin t\u01b0\u01a1ng lai l\u00e0 m\u1ed9t lo\u1ea1i m\u1ea1ng truy\u1ec1n th\u00f4ng multimedia v\u00e0 m\u00e1y t\u00ednh gia \u0111\u00ecnh trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 s\u1ebd l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb h\u1ee3p nh\u1ea5t m\u00e1y t\u00ednh, ti vi, \u0111i\u1ec7n tho\u1ea1i, super VCD, DVD v\u00e0 d\u00e0n \u00e2m thanh (hi-fi set).<\/p>\n\n\n\n T\u1eeb kh\u00f3a: Truy\u1ec1n th\u00f4ng multimedia (truy\u1ec1n th\u00f4ng \u0111a ph\u01b0\u01a1ng ti\u1ec7n); Truy\u1ec1n th\u00f4ng medium<\/p>\n","protected":false},"excerpt":{"rendered":" Thu\u1eadt ng\u1eef medium ti\u1ebfng Anh c\u00f3 ngh\u0129a l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng, ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n \u0111\u1ea1t; s\u1ed1 nhi\u1ec1u l\u00e0 media. Trong k\u0129 thu\u1eadt m\u00e1y t\u00ednh, media ch\u1ec9 v\u0103n b\u1ea3n (g\u1ed3m s\u1ed1 li\u1ec7u, v\u0103n t\u1ef1, k\u00ed hi\u1ec7u), h\u00ecnh h\u1ecda, tranh v\u1ebd, ho\u1ea1t h\u00ecnh, \u00e2m thanh, h\u00ecnh \u1ea3nh truy\u1ec1n h\u00ecnh. Multimedia (\u0111a ph\u01b0\u01a1ng ti\u1ec7n) l\u00e0 ch\u1ec9 s\u1ef1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,13],"tags":[],"class_list":["post-10392","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tin-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=10392"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10392\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}