{"id":7578,"date":"2015-10-20T17:20:42","date_gmt":"2015-10-20T10:20:42","guid":{"rendered":"http:\/\/thietbihoinghi.com.vn\/?p=7578"},"modified":"2015-10-20T17:22:58","modified_gmt":"2015-10-20T10:22:58","slug":"bao-mat-he-thong-hoi-nghi-truyen-hinh","status":"publish","type":"post","link":"https:\/\/thietbihoinghi.com.vn\/en\/tin-tuc-su-kien\/bao-mat-he-thong-hoi-nghi-truyen-hinh.htm","title":{"rendered":"B\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh"},"content":{"rendered":"

S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin, vi\u1ec5n th\u00f4ng mang \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i c\u1ef1c k\u1ef3 to l\u1edbn trong nhi\u1ec1u l\u0129nh v\u1ef1c v\u00e0 l\u00e0m thay \u0111\u1ed5i c\u1ea3 ph\u01b0\u01a1ng th\u1ee9c trao \u0111\u1ed5i th\u00f4ng tin, giao ti\u1ebfp tr\u01b0\u1edbc s\u1ef1 ra \u0111\u1eddi c\u1ee7a h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh tr\u1ef1c tuy\u1ebfn. Ch\u00ednh v\u00ec v\u1eady m\u00e0 v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/strong><\/a> \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u s\u1ef1 quan t\u00e2m c\u1ee7a c\u00e1c chuy\u00ean gia trong nhi\u1ec1u l\u0129nh v\u1ef1c.<\/span><\/p>\n

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Xem th\u00eam:\u00a0Video conferencing s\u1ebd ph\u1ed5 bi\u1ebfn v\u00e0o n\u0103m 2016<\/a> \u00a0 \u00a0\u00a0<\/span><\/p>\n

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T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/b><\/span><\/h2>\n

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\"T\u1ea7mT\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/em><\/span><\/p>\n

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H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u01b0\u1eddng truy\u1ec1n cho c\u00e1c c\u01a1 quan, t\u1ed5 ch\u1ee9c \u0111\u1ec1u s\u1eed d\u1ee5ng m\u1ea1ng chuy\u1ec3n m\u1ea1ch nh\u00e3n \u0111a giao th\u1ee9c n\u00ean c\u1ea7n ph\u1ea3i c\u00f3 gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt \u0111\u01b0\u1eddng truy\u1ec1n l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c thi\u1ebft b\u1ecb h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/strong><\/a> nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00e1c cu\u1ed9c h\u1ecdp, c\u00e1c cu\u1ed9c h\u1ed9i ngh\u1ecb t\u1eeb xa, mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch cho doanh nghi\u1ec7p, c\u00e1c t\u1ed5 ch\u1ee9c, c\u01a1 quan nh\u00e0 n\u01b0\u1edbc nh\u01b0: Gi\u1ea3m th\u1eddi gian, r\u1ee7i ro di chuy\u1ec3n; ti\u1ebft ki\u1ec7m kinh ph\u00ed t\u1ed5 ch\u1ee9c; nhanh ch\u00f3ng t\u1ed5 ch\u1ee9c c\u00e1c cu\u1ed9c h\u1ecdp \u2026<\/span><\/p>\n

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B\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/b><\/span><\/h3>\n

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\"B\u1ea3o<\/a>B\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/em><\/span><\/p>\n

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Hi\u1ec7n nay, h\u1ea7u h\u1ebft h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh d\u00f9ng trong c\u00e1c c\u01a1 quan \u0111\u1ec1u s\u1eed d\u1ee5ng m\u1ea1ng truy\u1ec1n d\u1eabn d\u1ef1a tr\u00ean n\u1ec1n IP. H\u1ea1 t\u1ea7ng truy\u1ec1n th\u00f4ng m\u1ea1ng l\u00e0 th\u00e0nh ph\u1ea7n gi\u00fap trao \u0111\u1ed5i \u0111a ph\u01b0\u01a1ng ti\u1ec7n th\u1eddi gian th\u1ef1c n\u00ean ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n ph\u1ea3i c\u1ef1c cao m\u1edbi c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c, c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n

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– B\u0103ng th\u00f4ng l\u1edbn: V\u1edbi h\u1ec7 th\u1ed1ng HNTH v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i Full HD th\u00ec b\u0103ng th\u00f4ng ph\u1ea3i t\u1eeb 2Mbps \u0111\u1ebfn 8Mbps.<\/span><\/p>\n

– \u0110\u1ed9 tr\u1ec5 \u0111\u01b0\u1eddng truy\u1ec1n ph\u1ea3i d\u01b0\u1edbi 150 ms. \u0110\u1ed9 Jitter ph\u1ea3i d\u01b0\u1edbi 30 ms (\u0111\u1ed9 Jitter ch\u1ec9 s\u1ef1 \u1ea3nh h\u01b0\u1edfng qua l\u1ea1i c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u).<\/span><\/p>\n

– T\u1ef7 l\u1ec7 m\u1ea5t g\u00f3i tin: d\u01b0\u1edbi 1%.<\/span><\/p>\n

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\u0110\u1ec3 c\u00f3 th\u1ec3 b\u1ea3o m\u1eadt t\u1ed1t h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh c\u1ea7n \u00e1p d\u1ee5ng \u0111\u1ed3ng b\u1ed9 gi\u1eefa c\u00e1c quy \u0111\u1ecbnh, quy tr\u00ecnh v\u00e0 c\u00e1c ph\u01b0\u01a1ng \u00e1n k\u1ef9 thu\u1eadt:<\/span><\/p>\n

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– X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng quy \u0111\u1ecbnh, quy tr\u00ecnh b\u1ea3o m\u1eadt ch\u1eb7t ch\u1ebd v\u00e0 c\u00f3 c\u01a1 ch\u1ebf qu\u1ea3n l\u00fd, gi\u00e1m s\u00e1t li\u00ean t\u1ee5c.<\/span><\/p>\n

– \u00c1p d\u1ee5ng ph\u01b0\u01a1ng \u00e1n k\u1ef9 thu\u1eadt \u0111\u1ea3m b\u1ea3o an to\u00e0n, b\u1ea3o m\u1eadt b\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng t\u1ed5ng h\u1ee3p c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt nh\u01b0 ch\u1ed1ng c\u00e1c t\u1ea5n c\u00f4ng m\u1ea1ng, \u0111\u1ea3m b\u1ea3o an to\u00e0n truy c\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng.<\/span><\/p>\n

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\u01afu ti\u00ean b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u00e0ng \u0111\u1ea7u<\/b><\/span><\/h3>\n

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H<\/span>\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ng\u00e0y m\u1ed9t r\u1ed9ng r\u00e3i h\u01a1n kh\u00f4ng ch\u1ec9 trong l\u0129nh v\u1ef1c kinh doanh th\u01b0\u01a1ng m\u1ea1i m\u00e0 c\u00f2n \u1edf nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau nh\u01b0 l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t, l\u0129nh v\u1ef1c y t\u1ebf, l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh ng\u00e2n h\u00e0nh, gi\u00e1o d\u1ee5c, \u0111\u00e0o t\u1ea1o t\u1eeb xa. C\u0169ng nh\u01b0 trong c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7, c\u00e1c b\u1ed9, ban ng\u00e0nh\u2026 n\u00ean v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt th\u00f4ng tin l\u00e0 \u0111i\u1ec1u ph\u1ea3i \u01b0u ti\u00ean tr\u01b0\u1edbc ti\u00ean khi mu\u1ed1n x\u00e2y d\u1ef1ng cho m\u00ecnh m\u1ed9t h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh chuy\u00ean nghi\u1ec7p.<\/span><\/span><\/p>\n

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Xem th\u00eam:\u00a0C\u00e1ch th\u1ee9c \u0111\u1ec3 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin, vi\u1ec5n th\u00f4ng mang \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i c\u1ef1c k\u1ef3 to l\u1edbn trong nhi\u1ec1u l\u0129nh v\u1ef1c v\u00e0 l\u00e0m thay \u0111\u1ed5i c\u1ea3 ph\u01b0\u01a1ng th\u1ee9c trao \u0111\u1ed5i th\u00f4ng tin, giao ti\u1ebfp tr\u01b0\u1edbc s\u1ef1 ra \u0111\u1eddi c\u1ee7a h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh tr\u1ef1c tuy\u1ebfn. Ch\u00ednh v\u00ec v\u1eady m\u00e0 v\u1ea5n … <\/p>\n

Continue reading “B\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":7580,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,32,217],"tags":[],"class_list":["post-7578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-hoi-nghi-truyen-hinh","category-tin-tuc-su-kien","category-tin-tuc-noi-bat"],"_links":{"self":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/7578","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/comments?post=7578"}],"version-history":[{"count":3,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/7578\/revisions"}],"predecessor-version":[{"id":7584,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/7578\/revisions\/7584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media\/7580"}],"wp:attachment":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media?parent=7578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/categories?post=7578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/tags?post=7578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}