{"id":19038,"date":"2024-06-19T09:32:27","date_gmt":"2024-06-19T01:32:27","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-much-bandwidth-do-i-need-for-live-streaming-server\/"},"modified":"2025-03-31T09:34:16","modified_gmt":"2025-03-31T01:34:16","slug":"how-much-bandwidth-do-i-need-for-live-streaming-server","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/how-much-bandwidth-do-i-need-for-live-streaming-server\/","title":{"rendered":"\u76f4\u64ad\u670d\u52a1\u5668\u9700\u8981\u591a\u5927\u5e26\u5bbd\uff1f"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<p>\u5728\u77ac\u606f\u4e07\u53d8\u7684\u76f4\u64ad\u4e16\u754c\u4e2d\uff0c\u786e\u5b9a\u6b63\u786e\u7684<strong><a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/high-bandwidth\/\" target=\"_blank\" rel=\"noopener\">\u5e26\u5bbd<\/a><\/strong>\u91cf\u5bf9\u4e8e\u6d41\u7545\u7684\u89c2\u770b\u4f53\u9a8c\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u5c06\u5e2e\u52a9\u60a8\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97\u76f4\u64ad\u670d\u52a1\u5668\u6240\u9700\u7684\u5e26\u5bbd\uff0c\u786e\u4fdd\u60a8\u7684<strong><a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\" target=\"_blank\" rel=\"noopener\">\u670d\u52a1\u5668\u79df\u7528<\/a><\/strong>\u65b9\u6848\u80fd\u6ee1\u8db3\u89c2\u4f17\u7684\u9700\u6c42\u3002<\/p>\n<h2><strong>\u7406\u89e3\u76f4\u64ad\u4e2d\u7684\u5e26\u5bbd<\/strong><\/h2>\n<p>\u5e26\u5bbd\u6307\u7684\u662f\u5728\u7ed9\u5b9a\u65f6\u95f4\u5185\u901a\u8fc7\u4e92\u8054\u7f51\u8fde\u63a5\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002\u5bf9\u4e8e\u76f4\u64ad\u89c6\u9891\uff0c\u5b83\u901a\u5e38\u4ee5\u6bcf\u79d2\u6bd4\u7279\u6570\uff08bps\uff09\u6765\u8861\u91cf\u3002\u5145\u8db3\u7684\u6570\u636e\u5bb9\u91cf\u5bf9\u4e8e\u786e\u4fdd\u6d41\u7545\u64ad\u653e\u3001\u4fdd\u6301\u89c6\u9891\u8d28\u91cf\u548c\u5bb9\u7eb3\u591a\u4e2a\u540c\u65f6\u89c2\u770b\u7684\u89c2\u4f17\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2><strong>\u5f71\u54cd\u5e26\u5bbd\u9700\u6c42\u7684\u56e0\u7d20<\/strong><\/h2>\n<p>\u51e0\u4e2a\u56e0\u7d20\u4f1a\u5f71\u54cd\u76f4\u64ad\u89c6\u9891\u7684\u8d44\u6e90\u9700\u6c42\uff1a<\/p>\n<ul>\n<li>\u89c6\u9891\u8d28\u91cf\uff08\u5206\u8fa8\u7387\u548c\u5e27\u7387\uff09<\/li>\n<li>\u97f3\u9891\u8d28\u91cf<\/li>\n<li>\u7f16\u7801\u8bbe\u7f6e<\/li>\n<li>\u5e76\u53d1\u89c2\u4f17\u6570\u91cf<\/li>\n<li>\u4f20\u8f93\u534f\u8bae<\/li>\n<\/ul>\n<h2><strong>\u5982\u4f55\u8ba1\u7b97\u76f4\u64ad\u5e26\u5bbd<\/strong><\/h2>\n<p>\u8981\u786e\u5b9a\u6d41\u5a92\u4f53\u6240\u9700\u7684\u6570\u636e\u4f20\u8f93\u5bb9\u91cf\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n<h3>1. \u786e\u5b9a\u60a8\u7684\u6d41\u5a92\u4f53\u6bd4\u7279\u7387<\/h3>\n<p>\u6bd4\u7279\u7387\u662f\u6bcf\u79d2\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002\u5b83\u901a\u5e38\u4ee5\u5343\u6bd4\u7279\u6bcf\u79d2\uff08Kbps\uff09\u6216\u5146\u6bd4\u7279\u6bcf\u79d2\uff08Mbps\uff09\u6765\u8861\u91cf\u3002\u5e38\u89c1\u7684\u6bd4\u7279\u7387\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>720p 30fps\uff1a2-4 Mbps<\/li>\n<li>1080p 30fps\uff1a4-8 Mbps<\/li>\n<li>4K 30fps\uff1a13-34 Mbps<\/li>\n<\/ul>\n<h3>2. \u8003\u8651\u89c2\u4f17\u6570\u91cf<\/h3>\n<p>\u5c06\u60a8\u7684\u6d41\u5a92\u4f53\u6bd4\u7279\u7387\u4e58\u4ee5\u9884\u671f\u7684\u5e76\u53d1\u89c2\u4f17\u6570\uff1a<\/p>\n<pre><code>\u603b\u5e26\u5bbd = \u6d41\u5a92\u4f53\u6bd4\u7279\u7387 \u00d7 \u5e76\u53d1\u89c2\u4f17\u6570<\/code><\/pre>\n<h3>3. \u6dfb\u52a0\u5b89\u5168\u4f59\u91cf<\/h3>\n<p>\u5728\u8ba1\u7b97\u7684\u5e26\u5bbd\u57fa\u7840\u4e0a\u589e\u52a020-30%\uff0c\u4ee5\u5e94\u5bf9\u6ce2\u52a8\u5e76\u786e\u4fdd\u6d41\u7545\u7684\u5e7f\u64ad\uff1a<\/p>\n<pre><code>\u6700\u7ec8\u5e26\u5bbd = \u603b\u5e26\u5bbd \u00d7 1.2\uff0820%\u7684\u4f59\u91cf\uff09<\/code><\/pre>\n<h2><strong>\u5e26\u5bbd\u8ba1\u7b97\u7684\u5b9e\u9645\u793a\u4f8b<\/strong><\/h2>\n<p>\u8ba9\u6211\u4eec\u8ba1\u7b97\u4e00\u4e2a1080p\u6d41\u5a92\u4f53\uff0c\u6709100\u4e2a\u5e76\u53d1\u89c2\u4f17\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\uff1a<\/p>\n<ol>\n<li>\u6d41\u5a92\u4f53\u6bd4\u7279\u7387\uff1a5 Mbps\uff081080p\u7684\u5178\u578b\u503c\uff09<\/li>\n<li>\u603b\u5e26\u5bbd\uff1a5 Mbps \u00d7 100\u4f4d\u89c2\u4f17 = 500 Mbps<\/li>\n<li>\u52a0\u4e0a20%\u7684\u5b89\u5168\u4f59\u91cf\uff1a500 Mbps \u00d7 1.2 = 600 Mbps<\/li>\n<\/ol>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u9700\u8981\u4e00\u4e2a\u81f3\u5c11\u6709600 Mbps\uff08\u621675 MB\/s\uff09\u5e26\u5bbd\u7684\u670d\u52a1\u5668\u6765\u786e\u4fdd\u6d41\u7545\u7684\u7f51\u7edc\u76f4\u64ad\u3002<\/p>\n<h2><strong>\u4f18\u5316\u5e26\u5bbd\u4f7f\u7528<\/strong><\/h2>\n<p>\u4e3a\u4e86\u6700\u5927\u5316\u60a8\u53ef\u7528\u7684\u6570\u636e\u4f20\u8f93\u5bb9\u91cf\uff1a<\/p>\n<ul>\n<li><strong>\u5b9e\u65bd\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u6280\u672f\uff1a<\/strong>\u8fd9\u5141\u8bb8\u89c2\u4f17\u63a5\u6536\u4ed6\u4eec\u7684\u8fde\u63a5\u80fd\u591f\u5904\u7406\u7684\u6700\u9ad8\u8d28\u91cf\u5185\u5bb9\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9ad8\u6548\u7f16\u7801\uff1a<\/strong>\u91c7\u7528H.265\/HEVC\u7b49\u73b0\u4ee3\u7f16\u89e3\u7801\u5668\uff0c\u5728\u4e0d\u5f71\u54cd\u8d28\u91cf\u7684\u60c5\u51b5\u4e0b\u51cf\u5c11\u6bd4\u7279\u7387\u3002<\/li>\n<li><strong>\u5229\u7528\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\uff1a<\/strong>CDN\u53ef\u4ee5\u5206\u53d1\u60a8\u7684\u5e7f\u64ad\uff0c\u51cf\u8f7b\u4e3b\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u3002<\/li>\n<li><strong>\u76d1\u63a7\u548c\u8c03\u6574\uff1a<\/strong>\u5b9a\u671f\u5206\u6790\u60a8\u7684\u76f4\u64ad\u89c6\u9891\u6027\u80fd\uff0c\u5e76\u6839\u636e\u9700\u8981\u5fae\u8c03\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n<h2><strong>\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848<\/strong><\/h2>\n<p>\u5728\u4e3a\u60a8\u7684\u76f4\u64ad\u670d\u52a1\u5668\u9009\u62e9<strong>\u670d\u52a1\u5668\u79df\u7528<\/strong>\u63d0\u4f9b\u5546\u65f6\uff0c\u8bf7\u8003\u8651\uff1a<\/p>\n<ul>\n<li><strong>\u4e13\u7528\u6570\u636e\u5bb9\u91cf\uff1a<\/strong>\u786e\u4fdd\u60a8\u7684\u63d0\u4f9b\u5546\u63d0\u4f9b\u8db3\u591f\u7684\u5206\u914d\u8d44\u6e90\u4ee5\u6ee1\u8db3\u60a8\u8ba1\u7b97\u7684\u4f20\u8f93\u9700\u6c42\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027\uff1a<\/strong>\u5bfb\u627e\u5141\u8bb8\u60a8\u5728\u9ad8\u5cf0\u65f6\u671f\u8f7b\u677e\u6269\u5c55\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<li><strong>\u5168\u7403\u8986\u76d6\uff1a<\/strong>\u5982\u679c\u60a8\u6709\u56fd\u9645\u89c2\u4f17\uff0c\u8bf7\u9009\u62e9\u5177\u6709\u5168\u7403\u7f51\u7edc\u6216CDN\u96c6\u6210\u7684\u63d0\u4f9b\u5546\u3002<\/li>\n<li><strong>\u53ef\u9760\u6027\uff1a<\/strong>\u9009\u62e9\u5177\u6709\u9ad8\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u4fdd\u8bc1\u548c\u5f3a\u5927\u57fa\u7840\u8bbe\u65bd\u7684\u63d0\u4f9b\u5546\u3002<\/li>\n<\/ul>\n<h2><strong>\u9ad8\u5bb9\u91cf\u6d41\u5a92\u4f53\u7684\u9ad8\u7ea7\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n<p>\u5bf9\u4e8e\u5927\u89c4\u6a21\u6d41\u5a92\u4f53\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>\u8d1f\u8f7d\u5747\u8861\uff1a<\/strong>\u5728\u591a\u4e2a\u670d\u52a1\u5668\u4e4b\u95f4\u5b9e\u65bd\u8d1f\u8f7d\u5747\u8861\uff0c\u4ee5\u5206\u914d\u89c2\u4f17\u8fde\u63a5\u3002<\/li>\n<li><strong>\u8fb9\u7f18\u8ba1\u7b97\uff1a<\/strong>\u5229\u7528\u8fb9\u7f18\u670d\u52a1\u5668\u6765\u51cf\u5c11\u5730\u7406\u5206\u6563\u89c2\u4f17\u7684\u5ef6\u8fdf\u3002<\/li>\n<li><strong>\u5197\u4f59\uff1a<\/strong>\u8bbe\u7f6e\u5907\u7528\u6d41\u548c\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf\uff0c\u4ee5\u786e\u4fdd\u4e0d\u95f4\u65ad\u7684\u670d\u52a1\u3002<\/li>\n<li><strong>\u5206\u6790\uff1a<\/strong>\u4f7f\u7528\u5b9e\u65f6\u5206\u6790\u6765\u76d1\u63a7\u89c2\u4f17\u884c\u4e3a\u5e76\u8c03\u6574\u60a8\u7684\u6d41\u5a92\u4f53\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2><strong>\u672a\u6765proof\u60a8\u7684\u6d41\u5a92\u4f53\u8bbe\u7f6e<\/strong><\/h2>\n<p>\u968f\u7740\u76f4\u64ad\u89c6\u9891\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u8bf7\u8003\u8651\u8fd9\u4e9b\u672a\u6765\u8d8b\u52bf\uff1a<\/p>\n<ul>\n<li><strong>5G\u96c6\u6210\uff1a<\/strong>\u4e3a5G\u589e\u5f3a\u7684\u6570\u636e\u4f20\u8f93\u80fd\u529b\u5e26\u6765\u7684\u589e\u52a0\u79fb\u52a8\u89c2\u770b\u505a\u597d\u51c6\u5907\u3002<\/li>\n<li><strong>AI\u9a71\u52a8\u7684\u4f18\u5316\uff1a<\/strong>\u63a2\u7d22AI\u5de5\u5177\uff0c\u7528\u4e8e\u5b9e\u65f6\u89c6\u9891\u8d28\u91cf\u6539\u8fdb\u548c\u8d44\u6e90\u5206\u914d\u3002<\/li>\n<li><strong>8K\u5e7f\u64ad\uff1a<\/strong>\u867d\u7136\u5c1a\u672a\u6210\u4e3a\u4e3b\u6d41\uff0c\u4f46\u8981\u610f\u8bc6\u5230\u672a\u67658K\u5185\u5bb9\u4f20\u8f93\u53ef\u80fd\u7684\u6570\u636e\u541e\u5410\u91cf\u9700\u6c42\u3002<\/li>\n<li><strong>\u865a\u62df\u548c\u589e\u5f3a\u73b0\u5b9e\uff1a<\/strong>\u8fd9\u4e9b\u6280\u672f\u5728\u672a\u6765\u7684\u76f4\u64ad\u89c6\u9891\u573a\u666f\u4e2d\u53ef\u80fd\u9700\u8981\u663e\u8457\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u7387\u3002<\/li>\n<\/ul>\n<h2><strong>\u6cd5\u5f8b\u548c\u9053\u5fb7\u8003\u8651<\/strong><\/h2>\n<p>\u5728\u8bbe\u7f6e\u60a8\u7684\u76f4\u64ad\u57fa\u7840\u8bbe\u65bd\u65f6\uff0c\u8bf7\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li><strong>\u7248\u6743\u6cd5\uff1a<\/strong>\u786e\u4fdd\u60a8\u6709\u6743\u6d41\u64ad\u6240\u6709\u5185\u5bb9\u3002<\/li>\n<li><strong>\u6570\u636e\u4fdd\u62a4\uff1a<\/strong>\u5b9e\u65bd\u63aa\u65bd\u4ee5\u4fdd\u62a4\u89c2\u4f17\u6570\u636e\uff0c\u9075\u5b88GDPR\u7b49\u6cd5\u89c4\u3002<\/li>\n<li><strong>\u516c\u5e73\u4f7f\u7528\u653f\u7b56\uff1a<\/strong>\u4e86\u89e3\u60a8\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css=&#8221;&#8221;] \u5728\u77ac\u606f\u4e07\u53d8\u7684\u76f4\u64ad\u4e16\u754c\u4e2d\uff0c\u786e\u5b9a\u6b63\u786e\u7684\u5e26\u5bbd\u91cf\u5bf9\u4e8e\u6d41\u7545\u7684\u89c2\u770b\u4f53\u9a8c\u81f3\u5173\u91cd\u8981\u3002\u672c\u6307\u5357\u5c06\u5e2e\u52a9\u60a8\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97\u76f4\u64ad\u670d\u52a1\u5668\u6240\u9700\u7684\u5e26\u5bbd\uff0c\u786e\u4fdd\u60a8\u7684\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\u80fd\u6ee1\u8db3\u89c2\u4f17\u7684\u9700\u6c42\u3002 \u7406\u89e3\u76f4\u64ad\u4e2d\u7684\u5e26\u5bbd 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