{"id":2820,"date":"2025-08-08T17:01:40","date_gmt":"2025-08-08T10:01:40","guid":{"rendered":"https:\/\/limemediavn.com\/?p=2820"},"modified":"2025-08-16T16:00:33","modified_gmt":"2025-08-16T09:00:33","slug":"day-tin-hieu-hinh-anh-co-ban-trong-su-kien","status":"publish","type":"post","link":"https:\/\/limemediavn.com\/en\/day-tin-hieu-hinh-anh-co-ban-trong-su-kien\/","title":{"rendered":"C\u00e1c lo\u1ea1i d\u00e2y t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh c\u01a1 b\u1ea3n trong s\u1ef1 ki\u1ec7n"},"content":{"rendered":"

Trong ng\u00e0nh t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n, vi\u1ec7c truy\u1ec1n t\u1ea3i h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1eb1m \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n h\u00ecnh \u1ea3nh c\u1ee7a s\u1ef1 ki\u1ec7n l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng T\u1eeb nh\u1eefng s\u00e2n kh\u1ea5u ca nh\u1ea1c ho\u00e0nh tr\u00e1ng \u0111\u1ebfn c\u00e1c h\u1ed9i ngh\u1ecb, h\u1ed9i th\u1ea3o chuy\u00ean ng\u00e0nh, c\u00e1c thi\u1ebft b\u1ecb tr\u00ecnh chi\u1ebfu nh\u01b0 LED, m\u00e1y chi\u1ebfu hay m\u00e0n h\u00ecnh TV \u0111\u1ec1u c\u1ea7n \u0111\u1ebfn nh\u1eefng lo\u1ea1i d\u00e2y k\u1ebft n\u1ed1i t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng th\u1ef1c s\u1ef1 hi\u1ec3u r\u00f5 v\u00e0 ch\u1ecdn \u0111\u00fang lo\u1ea1i d\u00e2y ph\u00f9 h\u1ee3p<\/span><\/i><\/h4>\n

Trong b\u00e0i vi\u1ebft n\u00e0y, Lime Media & Entertainment<\/a> s\u1ebd gi\u00fap b\u1ea1n n\u1eafm v\u1eefng c\u00e1c lo\u1ea1i d\u00e2y t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, k\u00e8m theo \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u1ec3 b\u1ea1n kh\u00f4ng bao gi\u1edd ph\u1ea3i lo \u201cr\u1edbt t\u00edn hi\u1ec7u\u201d v\u00e0o ph\u00fat ch\u00f3t nh\u00e9!<\/span><\/i><\/h4>\n

1. D\u00e2y T\u00edn hi\u1ec7u HDMI (High-Definition Multimedia Interface)\u00a0<\/b><\/h3>\n

\"\"<\/p>\n

Ngu\u1ed3n: Internet<\/p>\n

M\u1edf \u0111\u1ea7u, ch\u00fang ta h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi lo\u1ea1i d\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t hi\u1ec7n nay: HDMI. C\u00f3 m\u1eb7t \u1edf h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb tr\u00ecnh chi\u1ebfu hi\u1ec7n \u0111\u1ea1i, HDMI l\u00e0 c\u00e1i t\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu khi c\u1ea7n k\u1ebft n\u1ed1i h\u00ecnh \u1ea3nh nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n

\u0110\u1ecbnh ngh\u0129a & c\u1ea5u t\u1ea1o:<\/b><\/h4>\n

HDMI l\u00e0 chu\u1ea9n k\u1ebft n\u1ed1i t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh v\u00e0 \u00e2m thanh k\u1ef9 thu\u1eadt s\u1ed1 ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay. M\u1ed9t d\u00e2y HDMI ti\u00eau chu\u1ea9n g\u1ed3m 19 ch\u00e2n, c\u00f3 th\u1ec3 truy\u1ec1n \u0111\u1ed3ng th\u1eddi c\u1ea3 h\u00ecnh \u1ea3nh l\u1eabn \u00e2m thanh ch\u1ec9 v\u1edbi m\u1ed9t s\u1ee3i c\u00e1p duy nh\u1ea5t, gi\u00fap ti\u1ebft ki\u1ec7m v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t.<\/span><\/p>\n

\u1ee8ng d\u1ee5ng: <\/b><\/h4>\n

HDMI \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean v\u00e0 ph\u1ed5 bi\u1ebfn cho t\u1ea5t c\u1ea3 m\u1ecdi ho\u1ea1t \u0111\u1ed9ng tr\u00ecnh chi\u1ebfu h\u00ecnh \u1ea3nh trong t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u1ef1 ki\u1ec7n. HDMI v\u1eeba c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i t\u1eeb ngu\u1ed3n ph\u00e1t h\u00ecnh \u1ea3nh\/clip \u0111\u1ebfn thi\u1ebft b\u1ecb tr\u00ecnh chi\u1ebfu nh\u01b0 m\u00e0n h\u00ecnh LED, Tivi, m\u00e1y chi\u1ebfu\u2026v\u1eeba c\u00f3 th\u1ec3 truy\u1ec1n h\u00ecnh \u1ea3nh t\u1eeb m\u00e1y t\u00ednh n\u00e0y sang m\u00e1y t\u00ednh kh\u00e1c.\u00a0<\/span><\/p>\n

\"\"<\/p>\n

Advantage:<\/b><\/h4>\n
    \n
  • Truy\u1ec1n \u0111\u1ed3ng th\u1eddi c\u1ea3 h\u00ecnh \u1ea3nh v\u00e0 \u00e2m thanh ch\u1ea5t l\u01b0\u1ee3ng cao ch\u1ec9 b\u1eb1ng 1 d\u00e2y.<\/span><\/li>\n
  • H\u1ed7 tr\u1ee3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao (Full HD, 4K, th\u1eadm ch\u00ed 8K).<\/span><\/li>\n
  • T\u00ednh ph\u1ed5 bi\u1ebfn cao, d\u1ec5 k\u1ebft n\u1ed1i v\u1edbi laptop, m\u00e1y chi\u1ebfu, m\u00e0n LED TV, v.v.<\/span><\/li>\n<\/ul>\n

    Disadvantage<\/b><\/h4>\n
      \n
    • Kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u1ed1i \u01b0u d\u01b0\u1edbi 15m. N\u1ebfu d\u00e0i h\u01a1n c\u1ea7n d\u00f9ng b\u1ed9 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u ho\u1eb7c HDMI Extender.<\/span><\/li>\n
    • D\u1ec5 b\u1ecb l\u1ecfng, t\u00edn hi\u1ec7u kh\u00f4ng \u1ed5n \u0111\u1ecbnh n\u1ebfu kh\u00f4ng c\u1ed1 \u0111\u1ecbnh t\u1ed1t \u0111\u1ea7u d\u00e2y.<\/span><\/li>\n<\/ul>\n

      Tr\u00ecnh chi\u1ebfu nhi\u1ec1u m\u00e0n h\u00ecnh<\/b><\/h4>\n

      C\u00f3 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t khi b\u1ea1n mu\u1ed1n tr\u00ecnh chi\u1ebfu m\u1ed9t n\u1ed9i dung l\u00ean nhi\u1ec1u m\u00e0n h\u00ecnh ho\u1eb7c \u0111\u00f4i khi ho\u00e1n \u0111\u1ed5i n\u1ed9i dung tr\u00ean c\u00e1c m\u00e0n h\u00ecnh (t\u1eeb nhi\u1ec1u ngu\u1ed3n ph\u00e1t video, \u1ea3nh, camera kh\u00e1c nhau), ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng HDMI splitter\u00a0 ho\u1eb7c HDMI matrix \u0111\u1ec3 chia t\u1eeb m\u1ed9t ngu\u1ed3n ra nhi\u1ec1u \u0111\u00edch. Tuy nhi\u00ean, c\u1ea7n \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft b\u1ecb chia \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng nh\u00e1y h\u00ecnh, m\u1ea5t \u0111\u1ed3ng b\u1ed9 t\u00edn hi\u1ec7u ho\u1eb7c \u0111\u1ed9 tr\u1ec5.<\/span><\/p>\n

      L\u01b0u \u00fd:<\/b> Khi chia HDMI, h\u00e3y ki\u1ec3m tra \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1i \u0111a c\u1ee7a splitter v\u00e0 chi\u1ec1u d\u00e0i d\u00e2y \u2013 d\u00e2y d\u00e0i n\u00ean d\u00f9ng th\u00eam b\u1ed9 khu\u1ebfch \u0111\u1ea1i ho\u1eb7c HDMI extender qua c\u00e1p m\u1ea1ng (CAT5e\/6) \u0111\u1ec3 gi\u1eef \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n

      2. D\u00e2y t\u00edn hi\u1ec7u SDI (Serial Digital Interface)<\/b><\/h3>\n

      \"\"<\/p>\n

      Ngu\u1ed3n: Internet<\/p>\n

      Khi HDMI kh\u00f4ng \u0111\u1ee7 t\u1ea7m v\u1edbi, \u0111\u1eb7c bi\u1ec7t \u1edf c\u00e1c s\u00e2n kh\u1ea5u l\u1edbn hay s\u1ef1 ki\u1ec7n c\u00f3 livestream chuy\u00ean nghi\u1ec7p, SDI s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o. \u0110\u00e2y l\u00e0 lo\u1ea1i d\u00e2y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho c\u00e1c h\u1ec7 thi\u1ebft b\u1ecb quay h\u00ecnh chuy\u00ean nghi\u1ec7p nh\u01b0ng \u0111\u1ed3ng th\u1eddi c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ecnh chi\u1ebfu h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao.<\/span><\/p>\n

      \u0110\u1ecbnh ngh\u0129a & c\u1ea5u t\u1ea1o:<\/b><\/h4>\n

      SDI l\u00e0 giao th\u1ee9c truy\u1ec1n t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 qua c\u00e1p \u0111\u1ed3ng tr\u1ee5c (BNC). Kh\u00e1c v\u1edbi HDMI, SDI \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u00e1t s\u00f3ng chuy\u00ean nghi\u1ec7p v\u1edbi kh\u1ea3 n\u0103ng truy\u1ec1n t\u00edn hi\u1ec7u \u1edf kho\u1ea3ng c\u00e1ch xa m\u00e0 kh\u00f4ng suy hao ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p>\n

      \u1ee8ng d\u1ee5ng: <\/b><\/h4>\n

      D\u00f9ng trong c\u00e1c s\u1ef1 ki\u1ec7n quy m\u00f4 l\u1edbn, truy\u1ec1n h\u00ecnh tr\u1ef1c ti\u1ebfp (livestream), s\u00e2n kh\u1ea5u ngo\u00e0i tr\u1eddi, concert, gala c\u00f3 s\u1eed d\u1ee5ng camera chuy\u00ean nghi\u1ec7p.<\/span><\/p>\n

      \"\"<\/p>\n

      Advantage:<\/b><\/h4>\n
        \n
      • Truy\u1ec1n h\u00ecnh \u1ea3nh \u1ed5n \u0111\u1ecbnh \u1edf kho\u1ea3ng c\u00e1ch xa (l\u00ean t\u1edbi 100m \u2013 300m t\u00f9y lo\u1ea1i SDI).<\/span><\/li>\n
      • \u0110\u1ed9 tr\u1ec5 g\u1ea7n nh\u01b0 b\u1eb1ng 0, t\u00edn hi\u1ec7u \u0111\u1ed3ng b\u1ed9, s\u1eafc n\u00e9t.<\/span><\/li>\n
      • L\u00fd t\u01b0\u1edfng cho k\u1ebft n\u1ed1i gi\u1eefa camera \u2013 b\u00e0n switcher \u2013 LED.<\/span><\/li>\n<\/ul>\n

        Disadvantage<\/b><\/h4>\n
          \n
        • Kh\u00f4ng truy\u1ec1n \u0111\u01b0\u1ee3c \u00e2m thanh (ho\u1eb7c r\u1ea5t h\u1ea1n ch\u1ebf).<\/span><\/li>\n
        • C\u1ea7n thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 chu\u1ea9n SDI (camera, switcher, m\u00e0n h\u00ecnh chuy\u00ean d\u1ee5ng).<\/span><\/li>\n
        • Gi\u00e1 th\u00e0nh v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p cao h\u01a1n HDMI.<\/span><\/li>\n<\/ul>\n

          3. B\u1ed9 chuy\u1ec3n d\u00e2y t\u00edn hi\u1ec7u HDMI – SDI v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/b><\/h3>\n

          \"\"<\/p>\n

          Ngu\u1ed3n: Internet<\/p>\n

          Trong qu\u00e1 tr\u00ecnh t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n, vi\u1ec7c k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb c\u00f3 chu\u1ea9n t\u00edn hi\u1ec7u kh\u00e1c nhau l\u00e0 \u0111i\u1ec1u r\u1ea5t th\u01b0\u1eddng g\u1eb7p. Camera chuy\u00ean d\u1ee5ng th\u01b0\u1eddng s\u1eed d\u1ee5ng chu\u1ea9n SDI, trong khi c\u00e1c thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb nh\u01b0 m\u00e0n h\u00ecnh LED, TV, hay switcher l\u1ea1i ph\u1ed5 bi\u1ebfn v\u1edbi chu\u1ea9n HDMI. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00fang \u0111\u1ecbnh d\u1ea1ng, b\u1ed9 chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u (converter) tr\u1edf th\u00e0nh m\u1ed9t thi\u1ebft b\u1ecb trung gian kh\u00f4ng th\u1ec3 thi\u1ebfu.<\/span><\/p>\n

          \"\"<\/p>\n

          Hi\u1ec7n nay c\u00f3 hai lo\u1ea1i converter ch\u00ednh:<\/span><\/p>\n

            \n
          • HDMI to SDI<\/b>: D\u00f9ng \u0111\u1ec3 chuy\u1ec3n t\u00edn hi\u1ec7u t\u1eeb c\u00e1c thi\u1ebft b\u1ecb xu\u1ea5t HDMI (nh\u01b0 laptop, m\u00e1y quay b\u00e1n chuy\u00ean) sang SDI, ph\u00f9 h\u1ee3p cho vi\u1ec7c truy\u1ec1n xa ho\u1eb7c k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng x\u1eed l\u00fd chuy\u00ean nghi\u1ec7p.<\/span><\/li>\n
          • SDI to HDMI<\/b>: D\u00f9ng khi c\u1ea7n hi\u1ec3n th\u1ecb t\u00edn hi\u1ec7u t\u1eeb thi\u1ebft b\u1ecb SDI ra c\u00e1c thi\u1ebft b\u1ecb HDMI ph\u1ed5 th\u00f4ng nh\u01b0 m\u00e0n h\u00ecnh TV, b\u1ed9 truy\u1ec1n ph\u00e1t kh\u00f4ng d\u00e2y, hay thi\u1ebft b\u1ecb thu ph\u00e1t.<\/span><\/li>\n<\/ul>\n

            C\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn nh\u01b0 Blackmagic Design, AJA, Decimator, AVMatrix… th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn b\u1edfi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u00edn hi\u1ec7u ch\u00ednh x\u00e1c.<\/span><\/p>\n

            M\u1ed9t v\u00e0i l\u01b0u \u00fd khi s\u1eed d\u1ee5ng converter:<\/b><\/h4>\n
              \n
            • Ki\u1ec3m tra k\u1ef9 chu\u1ea9n t\u00edn hi\u1ec7u h\u1ed7 tr\u1ee3 (HD-SDI, 3G-SDI, 6G, 12G…) \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb.<\/span><\/li>\n
            • N\u00ean c\u1ea5p ngu\u1ed3n \u0111\u1ed9c l\u1eadp cho converter \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng s\u1ee5t \u00e1p ho\u1eb7c ch\u1eadp ch\u1eddn t\u00edn hi\u1ec7u.<\/span><\/li>\n
            • N\u1ebfu c\u1ea7n xu\u1ea5t t\u00edn hi\u1ec7u \u0111\u1ed3ng th\u1eddi t\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb, \u01b0u ti\u00ean d\u00f9ng converter c\u00f3 h\u1ed7 tr\u1ee3 loop-out (t\u00edn hi\u1ec7u ra l\u1eb7p l\u1ea1i) ho\u1eb7c audio embedding\/de-embedding n\u1ebfu x\u1eed l\u00fd c\u1ea3 \u00e2m thanh.<\/span><\/li>\n<\/ul>\n

              4. D\u00e2y t\u00edn hi\u1ec7u C\u00e1p m\u1ea1ng RJ45 – C\u00e1p m\u1ea1ng CAT5E \/ CAT6 \/ CAT7<\/b><\/h3>\n

              \"\"<\/p>\n

              Ngu\u1ed3n: Internet<\/p>\n

              Trong c\u00e1c s\u00e2n kh\u1ea5u hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 livestream, truy\u1ec1n t\u00edn hi\u1ec7u \u00e2m thanh s\u1ed1, ho\u1eb7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n m\u1ea1ng cho \u00e1nh s\u00e1ng, media server, th\u00ec c\u00e1p m\u1ea1ng RJ45 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu. D\u00f9 kh\u00f4ng truy\u1ec1n t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh tr\u1ef1c ti\u1ebfp, nh\u01b0ng RJ45 \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng trong vi\u1ec7c duy tr\u00ec k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, b\u0103ng th\u00f4ng cao v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7.<\/span><\/p>\n

              \u0110\u1ecbnh ngh\u0129a & C\u1ea5u t\u1ea1o<\/b><\/h4>\n

              D\u00e2y t\u00edn hi\u1ec7u C\u00e1p m\u1ea1ng RJ45 l\u00e0 lo\u1ea1i d\u00e2y d\u1eabn t\u00edn hi\u1ec7u d\u1ea1ng xo\u1eafn \u0111\u00f4i, d\u00f9ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb s\u1ed1 nh\u01b0 m\u00e1y t\u00ednh, switch, router, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u00e1nh s\u00e1ng, camera IP\u2026 K\u00fd hi\u1ec7u \u201cRJ\u201d l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u201cRegistered Jack\u201d, v\u00e0 \u0111\u1ea7u c\u1eafm RJ45 c\u00f3 8 ch\u00e2n ti\u1ebfp x\u00fac, t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c chu\u1ea9n Ethernet nh\u01b0 Cat5e, Cat6, Cat6A, Cat7\u2026<\/span><\/p>\n

              C\u00e1p c\u00f3 hai lo\u1ea1i ch\u00ednh:<\/span><\/p>\n

                \n
              • C\u00e1p th\u1eb3ng (Straight-through):<\/b> k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c lo\u1ea1i (v\u00ed d\u1ee5: m\u00e1y t\u00ednh \u2013 switch).<\/span><\/li>\n
              • C\u00e1p ch\u00e9o (Crossover):<\/b> k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb c\u00f9ng lo\u1ea1i (v\u00ed d\u1ee5: m\u00e1y t\u00ednh \u2013 m\u00e1y t\u00ednh), hi\u1ec7n \u00edt d\u00f9ng v\u00ec thi\u1ebft b\u1ecb m\u1edbi th\u01b0\u1eddng c\u00f3 t\u00ednh n\u0103ng t\u1ef1 nh\u1eadn.<\/span><\/li>\n<\/ul>\n

                \"\"<\/p>\n

                \u01afu \u0111i\u1ec3m<\/b><\/h4>\n
                  \n
                • Gi\u00e1 r\u1ebb, d\u1ec5 mua, d\u1ec5 thi c\u00f4ng.<\/span><\/li>\n
                • Truy\u1ec1n xa: t\u1eeb 50 \u2013 100m, ho\u1eb7c h\u01a1n n\u1ebfu d\u00f9ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng.<\/span><\/li>\n
                • C\u00f3 th\u1ec3 truy\u1ec1n k\u00e8m \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, t\u00edn hi\u1ec7u m\u1ea1ng, \u00e2m thanh…<\/span><\/li>\n
                • Linh ho\u1ea1t \u2013 d\u1ec5 k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb th\u00f4ng qua switch m\u1ea1ng.<\/span><\/li>\n<\/ul>\n

                  Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><\/h4>\n
                    \n
                  • Ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng b\u1ed9 chuy\u1ec3n (extender).<\/span><\/li>\n
                  • C\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5u n\u1ebfu thi c\u00f4ng g\u1ea7n ngu\u1ed3n \u0111i\u1ec7n, \u00e2m thanh c\u00f4ng su\u1ea5t l\u1edbn.<\/span><\/li>\n
                  • M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb ch\u1ec9 h\u1ed7 tr\u1ee3 \u0111\u1ecbnh d\u1ea1ng t\u00edn hi\u1ec7u gi\u1edbi h\u1ea1n (v\u00ed d\u1ee5 kh\u00f4ng h\u1ed7 tr\u1ee3 4K\/60Hz).<\/span><\/li>\n<\/ul>\n

                    \u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<\/b><\/h4>\n
                      \n
                    • Truy\u1ec1n t\u00edn hi\u1ec7u t\u1eeb laptop \u0111\u1ebfn m\u00e0n LED \/ m\u00e1y chi\u1ebfu \u1edf xa.<\/span><\/li>\n
                    • L\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh trong v\u0103n ph\u00f2ng, h\u1ed9i tr\u01b0\u1eddng, nh\u00e0 h\u00e1t.<\/span><\/li>\n
                    • T\u00edch h\u1ee3p v\u00e0o h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m \/ matrix switcher.<\/span><\/li>\n<\/ul>\n

                      5. D\u00e2y t\u00edn hi\u1ec7u C\u00e1p quang<\/b><\/h3>\n

                      \"\"<\/p>\n

                      Ngu\u1ed3n: Internet<\/p>\n

                      Khi m\u1ed9t s\u1ef1 ki\u1ec7n \u0111\u00f2i h\u1ecfi truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u01b0\u1eddng d\u00e0i, b\u0103ng th\u00f4ng c\u1ef1c l\u1edbn v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c h\u1ec7 th\u1ed1ng livestream nhi\u1ec1u \u0111i\u1ec3m, k\u1ebft n\u1ed1i c\u00e1c switch backbone, ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n \u00e1nh s\u00e1ng \u2013 video t\u1eeb xa, th\u00ec c\u00e1p quang tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p g\u1ea7n nh\u01b0 b\u1eaft bu\u1ed9c. \u0110\u00e2y l\u00e0 lo\u1ea1i c\u00e1p cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng \u00e1nh s\u00e1ng, gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u1ed1c \u0111\u1ed9 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c lo\u1ea1i c\u00e1p \u0111\u1ed3ng th\u00f4ng th\u01b0\u1eddng.<\/span><\/p>\n

                      \u0110\u1ecbnh ngh\u0129a & c\u1ea5u t\u1ea1o<\/b><\/h4>\n

                      C\u00e1p quang l\u00e0 lo\u1ea1i c\u00e1p truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng, kh\u00f4ng ph\u1ea3i \u0111i\u1ec7n t\u1eeb nh\u01b0 c\u00e1p \u0111\u1ed3ng (RJ45, HDMI…). B\u00ean trong d\u00e2y t\u00edn hi\u1ec7u l\u00e0 m\u1ed9t l\u00f5i s\u1ee3i th\u1ee7y tinh ho\u1eb7c nh\u1ef1a trong su\u1ed1t, cho ph\u00e9p \u00e1nh s\u00e1ng truy\u1ec1n \u0111i theo c\u01a1 ch\u1ebf ph\u1ea3n x\u1ea1 to\u00e0n ph\u1ea7n. C\u00e1p quang c\u00f3 hai lo\u1ea1i ph\u1ed5 bi\u1ebfn:<\/span><\/p>\n

                        \n
                      • Single-mode (SM): d\u00f9ng cho truy\u1ec1n xa (t\u1eeb v\u00e0i km \u0111\u1ebfn h\u00e0ng ch\u1ee5c km), l\u00f5i r\u1ea5t nh\u1ecf (~9 micron).<\/span><\/li>\n
                      • Multi-mode (MM): d\u00f9ng cho truy\u1ec1n g\u1ea7n (d\u01b0\u1edbi 300m), l\u00f5i l\u1edbn h\u01a1n (~50 micron), gi\u00e1 r\u1ebb h\u01a1n.<\/span><\/li>\n
                      • \u0110\u1ea7u c\u1eafm ph\u1ed5 bi\u1ebfn g\u1ed3m: LC, SC, ST, ho\u1eb7c c\u00e1c module SFP, SFP+ t\u00edch h\u1ee3p tr\u00ean switch.<\/span><\/li>\n<\/ul>\n

                        C\u00e1ch s\u1eed d\u1ee5ng\u00a0<\/b><\/h4>\n
                          \n
                        • D\u00e2y t\u00edn hi\u1ec7u C\u00e1p quang truy\u1ec1n t\u00edn hi\u1ec7u HDMI, SDI, DP, audio… b\u1eb1ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i (Transceiver) quang.<\/span><\/li>\n
                        • Ph\u1ed5 bi\u1ebfn trong event l\u1edbn, s\u00e2n kh\u1ea5u ngo\u00e0i tr\u1eddi, live stream \u0111a camera, tr\u01b0\u1eddng quay ho\u1eb7c trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n.<\/span><\/li>\n
                        • H\u1ed7 tr\u1ee3 truy\u1ec1n 4K, 8K v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p.<\/span><\/li>\n<\/ul>\n

                          \"\"<\/p>\n

                          \u01afu \u0111i\u1ec3m<\/b><\/h4>\n
                            \n
                          • Truy\u1ec1n r\u1ea5t xa: l\u00ean \u0111\u1ebfn 10\u201320km kh\u00f4ng suy hao.<\/span><\/li>\n
                          • Ch\u1ed1ng nhi\u1ec5u tuy\u1ec7t \u0111\u1ed1i: kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u00f3ng \u0111i\u1ec7n t\u1eeb.<\/span><\/li>\n
                          • Truy\u1ec1n \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng r\u1ea5t cao, b\u0103ng th\u00f4ng l\u1edbn.<\/span><\/li>\n
                          • B\u1ec1n v\u00e0 \u1ed5n \u0111\u1ecbnh n\u1ebfu thi c\u00f4ng \u0111\u00fang.<\/span><\/li>\n<\/ul>\n

                            Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><\/h4>\n
                              \n
                            • Gi\u00f2n, d\u1ec5 g\u00e3y n\u1ebfu b\u1ecb u\u1ed1n m\u1ea1nh ho\u1eb7c l\u1eafp \u0111\u1eb7t sai k\u1ef9 thu\u1eadt.<\/span><\/li>\n
                            • Chi ph\u00ed cao: C\u00e1p, \u0111\u1ea7u n\u1ed1i, thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i th\u01b0\u1eddng \u0111\u1eaft h\u01a1n.<\/span><\/li>\n
                            • C\u1ea7n thi c\u00f4ng ch\u00ednh x\u00e1c, kh\u00f3 s\u1eeda ch\u1eefa n\u1ebfu h\u1ecfng.<\/span><\/li>\n<\/ul>\n

                              \u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<\/b><\/h4>\n
                                \n
                              • K\u1ebft n\u1ed1i camera quay xa tr\u00ean s\u00e2n kh\u1ea5u v\u1ec1 b\u00e0n k\u1ef9 thu\u1eadt.<\/span><\/li>\n
                              • Truy\u1ec1n t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh t\u1eeb FOH \u0111\u1ebfn m\u00e0n LED ho\u1eb7c m\u00e1y chi\u1ebfu \u1edf xa.<\/span><\/li>\n
                              • H\u1ec7 th\u1ed1ng broadcast \/ truy\u1ec1n h\u00ecnh c\u1ea7n \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p.<\/span><\/li>\n<\/ul>\n

                                6. D\u00e2y t\u00edn hi\u1ec7u DisplayPort\u00a0<\/b><\/h3>\n

                                \"\"<\/p>\n

                                Ngu\u1ed3n: Internet\u00a0<\/span><\/p>\n

                                Trong ng\u00e0nh s\u1ef1 ki\u1ec7n, n\u1ebfu b\u1ea1n l\u00e0m vi\u1ec7c nhi\u1ec1u v\u1edbi m\u00e1y t\u00ednh \u0111\u1eddi m\u1edbi ho\u1eb7c c\u1ea7n truy\u1ec1n t\u1ea3i h\u00ecnh \u1ea3nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ef1c cao (4K, 8K), th\u00ec DisplayPort l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u1ea7y ti\u1ec1m n\u0103ng.<\/span><\/p>\n

                                \u0110\u1ecbnh ngh\u0129a & c\u1ea5u t\u1ea1o:<\/b><\/h4>\n

                                DisplayPort l\u00e0 chu\u1ea9n k\u1ebft n\u1ed1i h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c d\u00f9ng trong m\u00f4i tr\u01b0\u1eddng m\u00e1y t\u00ednh v\u00e0 chuy\u00ean d\u1ee5ng cho c\u00e1c thi\u1ebft b\u1ecb c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao. C\u1ea5u tr\u00fac g\u1ed3m nhi\u1ec1u l\u00e0n truy\u1ec1n d\u1eef li\u1ec7u song song, cho ph\u00e9p \u0111\u1ea1t \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 t\u1ea7n s\u1ed1 qu\u00e9t cao h\u01a1n HDMI \u1edf c\u00f9ng th\u1eddi \u0111i\u1ec3m.<\/span><\/p>\n

                                \u1ee8ng d\u1ee5ng:<\/b><\/h4>\n

                                Th\u01b0\u1eddng d\u00f9ng trong c\u00e1c tri\u1ec3n l\u00e3m c\u00f4ng ngh\u1ec7, h\u1ed9i th\u1ea3o IT, kh\u00f4ng gian c\u1ea7n \u0111\u1ed9 ph\u00e2n gi\u1ea3i si\u00eau cao v\u00e0 t\u00ednh n\u0103ng m\u1edf r\u1ed9ng \u0111a m\u00e0n h\u00ecnh.<\/span><\/p>\n

                                \"\"<\/p>\n

                                Advantage:<\/b><\/h4>\n
                                  \n
                                • D\u00e2y t\u00edn hi\u1ec7u DP c\u00f3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u cao, h\u1ed7 tr\u1ee3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u1edbn.<\/span><\/li>\n
                                • Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00edch h\u1ee3p t\u1ed1t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 cao.<\/span><\/li>\n
                                • C\u00f3 th\u1ec3 d\u00f9ng adapter chuy\u1ec3n sang HDMI d\u1ec5 d\u00e0ng.<\/span><\/li>\n<\/ul>\n

                                  Disadvantage<\/b><\/h4>\n
                                    \n
                                  • DisplayPort K\u00e9n thi\u1ebft b\u1ecb tr\u00ecnh chi\u1ebfu (\u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e1y chi\u1ebfu, LED t\u1ea1i s\u1ef1 ki\u1ec7n).<\/span><\/li>\n
                                  • \u00cdt ph\u1ed5 bi\u1ebfn h\u01a1n HDMI trong ng\u00e0nh t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n.<\/span><\/li>\n
                                  • Kh\u00f4ng ph\u1ea3i k\u1ef9 thu\u1eadt vi\u00ean n\u00e0o c\u0169ng c\u00f3 s\u1eb5n adapter ho\u1eb7c kinh nghi\u1ec7m x\u1eed l\u00fd.<\/span><\/li>\n<\/ul>\n

                                    Chia t\u00edn hi\u1ec7u DP:<\/b><\/h4>\n

                                    C\u1ea7n d\u00f9ng DP splitter chuy\u00ean d\u1ee5ng ho\u1eb7c hub MST (Multi-Stream Transport) \u0111\u1ec3 chia t\u00edn hi\u1ec7u ra nhi\u1ec1u m\u00e0n h\u00ecnh. M\u1ed9t s\u1ed1 card \u0111\u1ed3 h\u1ecda h\u1ed7 tr\u1ee3 s\u1eb5n MST daisy-chain (k\u1ebft n\u1ed1i chu\u1ed7i).<\/span><\/p>\n

                                    L\u01b0u \u00fd:<\/b><\/h4>\n

                                    D\u00e2y t\u00edn hi\u1ec7u DisplayPort c\u0169ng b\u1ecb gi\u1edbi h\u1ea1n chi\u1ec1u d\u00e0i. V\u1edbi \u0111\u1ed9 d\u00e0i tr\u00ean 2m, n\u00ean d\u00f9ng c\u00e1p \u0111\u1ea1t ch\u1ee9ng nh\u1eadn DP 1.4 tr\u1edf l\u00ean. Khi chia t\u00edn hi\u1ec7u, l\u01b0u \u00fd \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a t\u1eebng m\u00e0n h\u00ecnh \u0111\u1ec3 tr\u00e1nh xung \u0111\u1ed9t.<\/span><\/p>\n

                                    7. D\u00e2y t\u00edn hi\u1ec7u VGA v\u00e0 DVI<\/b><\/h3>\n

                                    \"\"<\/p>\n

                                    Ngu\u1ed3n: Internet<\/p>\n

                                    Cu\u1ed1i c\u00f9ng, khi c\u00e1c b\u1ea1n quay l\u1ea1i l\u00e0m vi\u1ec7c v\u1edbi nh\u1eefng h\u1ec7 th\u1ed1ng c\u0169 h\u01a1n, b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p VGA ho\u1eb7c DVI,<\/strong> nh\u1eefng chu\u1ea9n k\u1ebft n\u1ed1i \u0111\u00e3 t\u1eebng ph\u1ed5 bi\u1ebfn m\u1ed9t th\u1eddi.<\/p>\n

                                    \u0110\u1ecbnh ngh\u0129a:<\/b><\/h4>\n
                                      \n
                                    • VGA (Video Graphics Array): Chu\u1ea9n k\u1ebft n\u1ed1i h\u00ecnh \u1ea3nh analog ra \u0111\u1eddi t\u1eeb cu\u1ed1i th\u1eadp ni\u00ean 80, d\u00f9ng c\u1ed5ng 15 ch\u00e2n m\u00e0u xanh \u0111\u1eb7c tr\u01b0ng.<\/span><\/li>\n
                                    • DVI (Digital Visual Interface): Chu\u1ea9n k\u1ebft n\u1ed1i h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 ra \u0111\u1eddi sau VGA, cho h\u00ecnh \u1ea3nh r\u00f5 h\u01a1n, v\u1edbi 3 bi\u1ebfn th\u1ec3: DVI-D (digital), DVI-A (analog), DVI-I (c\u1ea3 hai).<\/span><\/li>\n<\/ul>\n

                                      Tr\u01b0\u1edbc \u0111\u00e2y, VGA v\u00e0 DVI l\u00e0 nh\u1eefng chu\u1ea9n k\u1ebft n\u1ed1i ph\u1ed5 bi\u1ebfn tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, laptop \u0111\u1eddi c\u0169, m\u00e0n h\u00ecnh LCD, m\u00e1y chi\u1ebfu v\u0103n ph\u00f2ng v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb x\u1eed l\u00fd h\u00ecnh \u1ea3nh, nh\u1edd t\u00ednh \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng; VGA t\u01b0\u01a1ng th\u00edch r\u1ed9ng v\u1edbi c\u00e1c thi\u1ebft b\u1ecb analog, trong khi DVI mang l\u1ea1i h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t v\u00e0 \u00edt nhi\u1ec5u h\u01a1n. D\u00f9 v\u1eady, c\u1ea3 hai \u0111\u1ec1u kh\u00f4ng h\u1ed7 tr\u1ee3 truy\u1ec1n \u00e2m thanh, VGA d\u1ec5 suy hao t\u00edn hi\u1ec7u khi d\u00f9ng c\u00e1p d\u00e0i, DVI k\u00e9n c\u00e1p chuy\u1ec3n \u0111\u1ed5i v\u00e0 \u0111\u1ec1u b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i so v\u1edbi c\u00e1c chu\u1ea9n hi\u1ec7n \u0111\u1ea1i nh\u01b0 HDMI hay DisplayPort.<\/span><\/p>\n

                                      \"\"<\/p>\n

                                      Ng\u00e0y nay, c\u1ea3 VGA v\u00e0 DVI g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n v\u00e0 tr\u00ecnh chi\u1ebfu chuy\u00ean nghi\u1ec7p, v\u00ec chu\u1ea9n k\u1ebft n\u1ed1i \u0111\u00e3 thay \u0111\u1ed5i sang HDMI, SDI, DP, USB-C. Ch\u1ec9 c\u00f2n xu\u1ea5t hi\u1ec7n khi l\u00e0m vi\u1ec7c v\u1edbi thi\u1ebft b\u1ecb r\u1ea5t c\u0169 ho\u1eb7c ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u00e3 l\u1eafp \u0111\u1eb7t l\u00e2u n\u0103m.<\/span><\/h4>\n

                                      T\u1ed5ng k\u1ebft<\/b><\/h3>\n

                                      D\u00f9 ch\u1ec9 l\u00e0 m\u1ed9t v\u1eadt nh\u1ecf b\u00e9, nh\u01b0ng m\u1ed7i s\u1ee3i d\u00e2y k\u1ebft n\u1ed1i l\u1ea1i gi\u1eef vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng tr\u00ecnh chi\u1ebfu c\u1ee7a s\u1ef1 ki\u1ec7n. Vi\u1ec7c hi\u1ec3u v\u00e0 ch\u1ecdn \u0111\u00fang lo\u1ea1i d\u00e2y k\u1ebft n\u1ed1i t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n k\u1ef9 thu\u1eadt \u0111\u01a1n thu\u1ea7n, m\u00e0 l\u00e0 y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o to\u00e0n b\u1ed9 ch\u01b0\u01a1ng tr\u00ecnh v\u1eadn h\u00e0nh tr\u01a1n tru, gi\u00fap cho s\u1ef1 ki\u1ec7n di\u1ec5n ra th\u00e0nh c\u00f4ng t\u1ed1t \u0111\u1eb9p<\/span><\/p>\n

                                      \"\"<\/p>\n

                                      V\u1edbi tinh th\u1ea7n kh\u00f4ng ng\u1eebng theo \u0111u\u1ed5i s\u1ef1 ho\u00e0n h\u1ea3o, Lime Media & Entertainment kh\u00f4ng ch\u1ec9 mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n to\u00e0n di\u1ec7n, m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean nh\u1eefng kho\u1ea3nh kh\u1eafc gi\u00e0u c\u1ea3m x\u00fac n\u01a1i h\u00ecnh \u1ea3nh kh\u00f4ng \u0111\u01a1n thu\u1ea7n \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb, m\u00e0 c\u00f2n th\u1ef1c s\u1ef1 ch\u1ea1m t\u1edbi tr\u00e1i tim ng\u01b0\u1eddi xem. \u0110\u1eebng qu\u00ean r\u1eb1ng Lime Media & Entertainment l\u00e0 \u0111\u01a1n v\u1ecb cung c\u1ea5p thi\u1ebft b\u1ecb tr\u00ecnh chi\u1ebfu h\u00ecnh \u1ea3nh, m\u00e1y quay, livestream, h\u1ecdp tr\u1ef1c tuy\u1ebfn h\u00e0ng \u0111\u1ea7u b\u1ea1n nh\u00e9. Ch\u00fac c\u00e1c b\u1ea1n c\u00f3 m\u1ed9t s\u1ef1 ki\u1ec7n th\u00e0nh c\u00f4ng!<\/span><\/p>","protected":false},"excerpt":{"rendered":"

                                      Trong ng\u00e0nh t\u1ed5 ch\u1ee9c s\u1ef1 ki\u1ec7n, vi\u1ec7c truy\u1ec1n t\u1ea3i h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1eb1m \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n h\u00ecnh \u1ea3nh c\u1ee7a s\u1ef1 ki\u1ec7n l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng T\u1eeb nh\u1eefng s\u00e2n kh\u1ea5u ca nh\u1ea1c ho\u00e0nh tr\u00e1ng \u0111\u1ebfn c\u00e1c h\u1ed9i ngh\u1ecb, h\u1ed9i th\u1ea3o chuy\u00ean ng\u00e0nh, c\u00e1c thi\u1ebft b\u1ecb tr\u00ecnh chi\u1ebfu nh\u01b0 LED, m\u00e1y chi\u1ebfu…<\/p>","protected":false},"author":4,"featured_media":2823,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/posts\/2820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/comments?post=2820"}],"version-history":[{"count":7,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/posts\/2820\/revisions"}],"predecessor-version":[{"id":2840,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/posts\/2820\/revisions\/2840"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/media\/2823"}],"wp:attachment":[{"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/media?parent=2820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/categories?post=2820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/limemediavn.com\/en\/wp-json\/wp\/v2\/tags?post=2820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}