{"id":1596,"date":"2013-04-24T07:27:11","date_gmt":"2013-04-24T00:27:11","guid":{"rendered":"http:\/\/thietbihoinghi.com.vn\/?p=1596"},"modified":"2015-08-05T11:54:23","modified_gmt":"2015-08-05T04:54:23","slug":"luu-y-can-biet-khi-to-chuc-hop-hoi-nghi-truyen-hinh","status":"publish","type":"post","link":"https:\/\/thietbihoinghi.com.vn\/en\/tin-tuc-su-kien\/luu-y-can-biet-khi-to-chuc-hop-hoi-nghi-truyen-hinh.htm","title":{"rendered":"L\u01b0u \u00fd c\u1ea7n bi\u1ebft khi t\u1ed5 ch\u1ee9c h\u1ecdp h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh"},"content":{"rendered":"

Khi t\u1ed5 ch\u1ee9c m\u1ed9t h\u1ed9i h\u1ecdp hay h\u1ed9i ngh\u1ecb th\u00f4ng qua thi\u1ebft b\u1ecb h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh th\u00ec b\u00ean c\u1ea1nh nh\u1eefng v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt c\u00f2n c\u00f3 r\u1ea5t nhi\u1ec1u nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1c m\u00e0 ch\u00fang ta c\u1ea7n quan t\u00e2m. Nh\u1eefng l\u01b0u \u00fd c\u1ea7n bi\u1ebft khi t\u1ed5 ch\u1ee9c h\u1ecdp h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/a><\/strong> sau \u0111\u00e2y s\u1ebd gi\u00fap ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng ki\u1ebfn th\u1ee9c t\u1ed5ng quan nh\u1ea5t \u0111\u1ec3 t\u1ed5 ch\u1ee9c m\u1ed9t cu\u1ed9i h\u1ed9p h\u1ecdp th\u00e0nh c\u00f4ng!<\/span><\/p>\n

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Xem th\u00eam:\u00a0So s\u00e1nh Video Conferencing v\u00e0 Skype Video Calling<\/a><\/span><\/p>\n

V\u1ecb tr\u00ed b\u1ed1 tr\u00ed camera<\/strong><\/span><\/h2>\n

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V\u1ecb tr\u00ed v\u1eadt l\u00fd khi b\u1ed1 tr\u00ed camera s\u1ebd \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u \u0111\u1ebfn nh\u1eefng g\u00ec m\u00e0 ng\u01b0\u1eddi d\u00f9ng \u1edf \u0111\u1ea7u b\u00ean kia c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y. Do v\u1eady m\u00e0 t\u00f9y theo s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi tham gia, ch\u00fang ta s\u1ebd b\u1ed1 tr\u00ed camera sao cho kho\u1ea3ng c\u00e1ch ph\u00f9 h\u1ee3p nh\u1ea5t. Th\u00f4ng th\u01b0\u1eddng kho\u1ea3ng c\u00e1ch t\u1eeb 2-3 feet (0,6 \u2013 0,9 m) l\u00e0 kho\u1ea3ng c\u00e1ch gi\u00fap hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh m\u1ecdi ng\u01b0\u1eddi tham gia h\u1ed9i ngh\u1ecb \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng nh\u1ea5t.<\/span><\/p>\n

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\"V\u1ecb<\/a>V\u1ecb tr\u00ed b\u1ed1 tr\u00ed camera<\/em><\/span><\/span><\/p>\n

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Ch\u1eb3ng h\u1ea1n n\u1ebfu c\u00f3 3 ng\u01b0\u1eddi tham gia th\u00ec kho\u1ea3ng c\u00e1ch t\u1eeb camera \u0111\u1ebfn ng\u01b0\u1eddi tham d\u1ef1 s\u1ebd l\u00e0 3 x 0,6m = 1,8m). Nh\u01b0 th\u1ebf s\u1ebd \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 ng\u01b0\u1eddi tham d\u1ef1 \u0111\u1ec1u n\u1eb1m trong g\u00f3c view c\u1ee7a camera \u0111\u1ec3 camera c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh c\u1ee7a t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi tham gia cu\u1ed9c\u00a0 h\u1ecdp.<\/span><\/p>\n

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Tr\u01b0\u1eddng h\u1ee3p b\u1ea1n mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c g\u00f3c nh\u00ecn r\u1ed9ng h\u01a1n hay l\u1edbn h\u01a1n, th\u00ec kho\u1ea3ng c\u00e1ch gi\u1eefa camera \u0111\u1ebfn ng\u01b0\u1eddi tham d\u1ef1 cu\u1ed9c h\u1ecdp s\u1ebd l\u00e0 t\u1eeb 4 – 6 feet hay t\u1eeb 1,2 – 1,8m. Trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n mu\u1ed1n c\u00e1p camera d\u00e0i h\u01a1n th\u00ec c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng gi\u1ea3i ph\u00e1p chuy\u1ec3n \u0111\u1ed5i HDMI, gi\u1ea3i ph\u00e1p n\u00e0y cho ph\u00e9p s\u1eed d\u1ee5ng c\u00e1p HDMI \u0111\u1ec3 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i camera \u0111\u1ebfn \u0111\u1ea7u codec.<\/span><\/p>\n

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Xem tr\u01b0\u1edbc h\u00ecnh \u1ea3nh khi ph\u00e1t c\u1ee7a ri\u00eang b\u1ea1n<\/strong><\/span><\/h2>\n

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Tr\u01b0\u1edbc khi cu\u1ed9c h\u1ecdp hay h\u1ed9i ngh\u1ecb di\u1ec5n ra, b\u1ea1n c\u00f3 th\u1ec3 xem tr\u01b0\u1edbc h\u00ecnh \u1ea3nh c\u1ee7a ch\u00ednh m\u00ecnh khi \u0111\u01b0\u1ee3c camera thu h\u00ecnh, b\u1eb1ng c\u00e1ch b\u1eadt ch\u1ee9c n\u0103ng ki\u1ec3m tra (Setting->Test ->Video\/Audio test) tr\u00ean h\u1ec7 th\u1ed1ng. Ch\u1ee9c n\u0103ng n\u00e0u s\u1ebd gi\u00fap b\u1ea1n xem l\u1ea1i h\u00ecnh \u1ea3nh c\u1ee7a b\u1ea1n khi ph\u00e1t \u1edf \u0111\u1ea7u xa \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh h\u00ecnh \u1ea3nh sao cho ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi \u00fd mu\u1ed1n c\u1ee7a b\u1ea1n.<\/span><\/p>\n

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Ki\u1ec3m tra h\u1ec7 th\u1ed1ng \u00e2m thanh<\/strong><\/span><\/h2>\n

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Trong m\u1ed9t bu\u1ed5i h\u1ed9i ngh\u1ecb hay m\u1ed9t cu\u1ed9c h\u1ecdp th\u00ec \u00e2m thanh gi\u1eef vai tr\u00f2 r\u1ea5t quan tr\u1ecdng, vi\u1ec7c thi\u1ebft l\u1eadp nh\u1eefng m\u1ee9c \u0111\u1ed9 \u00e2m thanh th\u00edch h\u1ee3p s\u1ebd gi\u00fap l\u00e0m gi\u1ea3m ti\u1ebfng v\u1ecdng, gi\u1ea3m t\u1ea1p \u00e2m v\u00e0 \u00e2m thanh ph\u1ea3n h\u1ed3i. V\u00ec th\u1ebf vi\u1ec7c ki\u1ec3m tra h\u1ec7 th\u1ed1ng \u00e2m thanh l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft, nh\u1ea5t l\u00e0 tr\u01b0\u1edbc khi di\u1ec5n ra cu\u1ed9c h\u1ecdp, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e2m thanh lu\u00f4n \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng v\u00e0 trung th\u1ef1c, c\u0169ng nh\u01b0 khi n\u00f3i v\u1edbi m\u1ee9c \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng th\u00ec \u00e2m thanh v\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n qua \u0111\u1ea7u b\u00ean kia.<\/span><\/p>\n

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\u0110i\u1ec1u ch\u1ec9nh anh s\u00e1ng trong ph\u00f2ng h\u1ecdp<\/strong><\/span><\/h2>\n

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Khi \u00e1nh s\u00e1ng trong ph\u00f2ng ph\u00f9 h\u1ee3p s\u1ebd \u0111\u1ea3m b\u1ea3o h\u00ecnh \u1ea3nh truy\u1ec1n t\u00e0i \u0111\u01b0\u1ee3c r\u00f5 v\u00e0 \u0111\u1eb9p h\u01a1n, \u0111i\u1ec1u n\u00e0y c\u0169ng gi\u00fap \u0111\u1ea7u b\u00ean kia s\u1ebd kh\u00f4ng nh\u00ecn th\u1ea5y b\u00f3ng c\u1ee7a b\u1ea1n. \u0110i\u1ec1u b\u1ea1n c\u1ea7n l\u01b0u \u00fd l\u00e0 n\u00ean thi\u1ebft k\u1ebf ph\u00f2ng h\u1ecdp sao cho \u00e1nh s\u00e1ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u00fang h\u01b0\u1edbng, v\u00e0 th\u1eadt \u0111\u1ea7y \u0111\u1ee7 kh\u00f4ng ch\u1ec9 t\u1eeb tr\u00ean cao m\u00e0 c\u00f2n \u1edf ph\u00eda tr\u01b0\u1edbc ng\u01b0\u1eddi tham gia. C\u00f3 kh\u00e1 nhi\u1ec1u y\u1ebfu t\u1ed1 m\u00e0 ch\u00fang ta c\u1ea7n l\u01b0u \u00fd khi b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb \u00e1nh s\u00e1ng cho ph\u00f2ng h\u1ecdp nh\u01b0 r\u00e8m c\u1eeda, t\u01b0\u1eddng\u2026<\/span><\/p>\n

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\"\u0110i\u1ec1u<\/a>\u0110i\u1ec1u ch\u1ec9nh anh s\u00e1ng trong ph\u00f2ng h\u1ecdp<\/em><\/span><\/span><\/p>\n

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M\u00f4i tr\u01b0\u1eddng b\u1ed1 tr\u00ed trong ph\u00f2ng h\u1ecdp<\/strong><\/span><\/h2>\n

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Khi ti\u1ebfn h\u00e0nh t\u1ed5 ch\u1ee9c m\u1ed9t phi\u00ean h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/a><\/strong>, th\u00ec b\u1ea5t k\u1ef3 s\u1ef1 thay \u0111\u1ed5i n\u00e0o v\u1ec1 \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng ho\u1eb7c v\u1ec1 m\u00e0u s\u1eafc c\u0169ng s\u1ebd c\u00f3 th\u1ec3 \u00a0t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn h\u00ecnh \u1ea3nh c\u1ee7a camera. V\u00ec th\u1ebf ch\u00fang ta c\u1ea7n c\u1ed1 g\u1eafng tr\u00e1nh \u0111i nh\u1eefng ngu\u1ed3n s\u00e1ng tr\u1ef1c ti\u1ebfp v\u00e0o camera ch\u1eb3ng h\u1ea1n nh\u01b0:<\/span><\/p>\n

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\u00c1<\/u>nh s\u00e1ng tr\u1ef1c ti\u1ebfp<\/u> t\u1eeb c\u1eeda s\u1ed5<\/u><\/span><\/p>\n

Theo \u0111\u00f3 c\u1eeda s\u1ed5 trong ph\u00f2ng h\u1ecdp c\u1ea7n \u0111\u01b0\u1ee3c g\u1eafng th\u00eam r\u00e8m ho\u1eb7c m\u00e0n\u2026 Tr\u00e1nh \u0111\u1eb7t camera chi\u1ebfu th\u1eb3ng v\u00e0o c\u1eeda s\u1ed5 ho\u1eb7c chi\u1ebfu v\u00e0o ngu\u1ed3n s\u00e1ng tr\u1ef1c ti\u1ebfp. V\u00ec \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0m cho camera overcompensate tr\u00ean c\u1ea7n b\u1eb1ng tr\u1eafng, \u0111\u1ed9 s\u00e1ng c\u00f9ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, nh\u01b0 th\u1ebf s\u1ebd mang l\u1ea1i m\u1ed9t h\u00ecnh \u1ea3nh kh\u00f4ng \u0111\u1eb9p v\u1edbi n\u1ec1n s\u00e1ng v\u00e0 c\u1ea3nh t\u1ed1i.<\/span><\/p>\n

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B\u1ec1 m\u1eb7t b<\/u>\u00f3ng<\/u> ho\u1eb7c <\/u>m\u1eb7t<\/u> g\u01b0\u01a1ng<\/u><\/span><\/p>\n

B\u1ea5t k\u1ef3 b\u1ec1 m\u1eb7t b\u00f3ng lo\u00e1ng hay m\u1eb7t ki\u1ebfng \u0111\u1ec1u s\u1ebd l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh c\u1ee7a camera. V\u1edbi ngu\u1ed3n \u00e1nh s\u00e1ng ph\u1ea3n x\u1ea1 t\u1eeb b\u1ec1 m\u1eb7t kh\u00e1c nhau s\u1ebd t\u1ea1o n\u00ean t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau kh\u00f4ng mong mu\u1ed1n.<\/span><\/p>\n

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\u00c2m thanh<\/u> c\u1ee7a<\/u> m\u00f4i tr\u01b0\u1eddng<\/u><\/span><\/p>\n

Khi b\u1ed1 tr\u00ed \u00e2m thanh cho ph\u00f2ng h\u1ee3p, ch\u00fang ta c\u1ea7n tr\u00e1nh vi\u1ec7c \u0111\u1eb7t micro g\u1ea7n ho\u1eb7c \u0111\u1ea1t ngay b\u00ean d\u01b0\u1edbi thi\u1ebft b\u1ecb ph\u00e1t ra \u00e2m thanh l\u1edbn. V\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra ti\u1ebfng \u1ed3n ho\u1eb7c nh\u1eefng \u00e2m thanh kh\u00f4ng mong mu\u1ed1n trong cu\u1ed9c h\u1ecdp.<\/span><\/p>\n

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L\u01b0u \u00fd l<\/strong>\u1ef1a ch\u1ecdn qu\u1ea7n \u00e1o<\/strong> khi<\/strong> tham gia h\u1ed9i ngh\u1ecb<\/strong><\/span><\/h2>\n

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M\u1ed9t y\u1ebfu t\u1ed1 t\u01b0\u1eddng ch\u1eebng kh\u00f4ng li\u00ean quan nh\u01b0ng th\u1ef1c t\u1ebf m\u00e0u s\u1eafc qu\u1ea7n \u00e1o c\u1ee7a ng\u01b0\u1eddi tham gia bu\u1ed5i h\u1ed9i ngh\u1ecb \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00ecnh \u1ea3nh c\u1ee7a cu\u1ed9c h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh.<\/span><\/p>\n

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Ph\u00f4ng N\u1ec1n<\/strong> hay <\/strong>b\u1ed1i c\u1ea3nh <\/strong>c\u1ee7a <\/strong>ph\u00f2ng h\u1ecdp<\/strong><\/span><\/h2>\n

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Khi ti\u1ebfn h\u00e0nh m\u1ed9t bu\u1ed5i h\u1ed9i ngh\u1ecb ho\u1eb7c m\u1ed9t cu\u1ed9c h\u1ecdp m\u00e0 ph\u00f4ng n\u1ec1n ho\u1eb7c b\u1ed1i c\u1ea3nh ph\u00f2ng h\u1ecdp l\u1ed9n x\u1ed9n th\u00ec \u0111\u1ec1u g\u00e2y n\u00ean s\u1ef1 phi\u1ec1n nhi\u1ec5u trong cu\u1ed9c h\u1ecdp. T\u1ed1t nh\u1ea5t ch\u00fang ta n\u00ean b\u1ed1 tr\u00ed phong n\u1ec1n sao cho c\u00e0ng \u0111\u01a1n gi\u1ea3n c\u00e0ng t\u1ed1t, \u0111\u1ec3 c\u00f3 th\u1ec3 lu\u00f4n duy tr\u00ec s\u1ef1 t\u1eadp trung c\u1ee7a ng\u01b0\u1eddi tham d\u1ef1.<\/span><\/p>\n

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S\u1ef1 chu\u1ea9n b\u1ecb<\/strong> k\u1ef9 c\u00e0ng<\/strong><\/span><\/h2>\n

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\u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t cu\u1ed9c h\u1ecdp ho\u1eb7c m\u1ed9t bu\u1ed5i h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t th\u00ec m\u1ed9t \u0111i\u1ec1u l\u01b0u \u00fd kh\u00e1 quan tr\u00f2n l\u00e0 c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 chu\u1ea9n b\u1ecb th\u1eadt k\u1ef9 c\u00e0ng v\u00e0 n\u00ean th\u1ef1c h\u00e0nh tr\u01b0\u1edbc. Ch\u1eb3ng h\u1ea1n nh\u01b0 n\u00ean k\u1ebft n\u1ed1i th\u1eed v\u1edbi \u0111\u1ea7u b\u00ean kia tr\u01b0\u1edbc, th\u1ef1c hi\u1ec7n nh\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a \u0111\u1ea7u xa v\u00e0o danh b\u1ea1 c\u0169ng l\u00e0 c\u00e1ch \u0111\u1ec3 gi\u00fap l\u00e0m gi\u1ea3m th\u1eddi gian quay s\u1ed1 cho nh\u1eefng l\u1ea7n h\u1ecdp sau. Th\u1ef1c hi\u1ec7n \u0111\u1eb7t t\u00ean cho c\u00e1c \u0111i\u1ec3m \u0111\u1ea7u xa \u0111\u1ec3 d\u1ec5 nh\u1eadn bi\u1ebft v\u00e0 gi\u1ea3m b\u1edbt s\u1ef1 nh\u1ea7m l\u1eabn trong nh\u1eefng cu\u1ed9c h\u1ecdp, h\u1ed9i ngh\u1ecb \u0111a \u0111i\u1ec3m c\u00f3 s\u1ef1 tham gia c\u1ee7a nhi\u1ec1u \u0111i\u1ec3m h\u1ecdp c\u00f9ng l\u00fac.<\/span><\/p>\n

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L\u00ean k\u1ebf ho\u1ea1ch c\u1ee5 th\u1ec3 v\u1ec1 ph\u01b0\u01a1ng th\u1ee9c tr\u00ecnh chi\u1ebfu, c\u0169ng nh\u01b0 t\u1ea3i l\u00ean \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft trong cu\u1ed9c h\u1ecdp \u0111\u1ec3 c\u00f3 th\u1ec3 ch\u1eafc r\u1eb1ng \u0111\u00f3 l\u00e0 n\u1ed9i dung m\u00e0 b\u1ea1n c\u1ea7n tr\u00ecnh b\u00e0y. B\u1ea1n c\u0169ng n\u00ean m\u1edf s\u1eb5n nh\u1eefng t\u00e0i li\u1ec7u c\u1ea7n tr\u00ecnh b\u00e0y \u0111\u1ec3 c\u00f3 th\u1ec3 truy c\u1eadp m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i v\u1edbi c\u00e1c \u0111i\u1ec3m v\u00e0 ki\u1ec3m tra th\u1eed \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c di\u1ec5n ra theo \u0111\u00fang nh\u01b0 k\u1ebf ho\u1ea1ch.<\/span><\/p>\n

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Ki\u1ec3m tra k\u1ebft n\u1ed1i<\/strong><\/span><\/h2>\n

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\u0110i\u1ec1u l\u01b0u \u00fd cu\u1ed1i c\u00f9ng b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 n\u00ean th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i th\u1eed nghi\u1ec7m tr\u01b0\u1edbc khi cu\u1ed9c h\u1ecdp \u0111\u01b0\u1ee3c di\u1ec5n ra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n lu\u00f4n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch. Vi\u1ec7c ki\u1ec3m tra t\u00ecnh tr\u1ea1ng k\u1ebft n\u1ed1i c\u0169ng nh\u01b0 ki\u1ec3m tra \u0111\u01b0\u1eddng truy\u1ec1n c\u0169ng gi\u00fap \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb m\u1ea5t g\u00f3i tin trong bu\u1ed5i h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh tr\u1ef1c tuy\u1ebfn. Th\u1ef1c hi\u1ec7n vi\u1ec7c ki\u1ec3m tra k\u1ebft n\u1ed1i c\u0169ng s\u1ebd gi\u00fap x\u00e1c \u0111\u1ecbnh c\u0169ng nh\u01b0 chu\u1ea9n \u0111o\u00e1n \u0111\u01b0\u1ee3c nh\u1eefng v\u1ea5n \u0111\u1ec1 b\u1ea5t ng\u1edd c\u00f3 th\u1ec3 x\u1ea3y ra.<\/span><\/p>\n

\u00a0<\/p>\n

Xem th\u00eam:\u00a0C\u00f4ng ngh\u1ec7 h\u1ed9i ngh\u1ecb video Polycom ra m\u1eaft gi\u1ea3i ph\u00e1p h\u1ed7 tr\u1ee3 facebook<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Khi t\u1ed5 ch\u1ee9c m\u1ed9t h\u1ed9i h\u1ecdp hay h\u1ed9i ngh\u1ecb th\u00f4ng qua thi\u1ebft b\u1ecb h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh th\u00ec b\u00ean c\u1ea1nh nh\u1eefng v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt c\u00f2n c\u00f3 r\u1ea5t nhi\u1ec1u nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1c m\u00e0 ch\u00fang ta c\u1ea7n quan t\u00e2m. Nh\u1eefng l\u01b0u \u00fd c\u1ea7n bi\u1ebft khi t\u1ed5 ch\u1ee9c h\u1ecdp h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh sau \u0111\u00e2y s\u1ebd … <\/p>\n

Continue reading “L\u01b0u \u00fd c\u1ea7n bi\u1ebft khi t\u1ed5 ch\u1ee9c h\u1ecdp h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":6455,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,32],"tags":[],"class_list":["post-1596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-hoi-nghi-truyen-hinh","category-tin-tuc-su-kien"],"_links":{"self":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/1596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/comments?post=1596"}],"version-history":[{"count":19,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/1596\/revisions"}],"predecessor-version":[{"id":7054,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/1596\/revisions\/7054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media\/6455"}],"wp:attachment":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media?parent=1596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/categories?post=1596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/tags?post=1596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}