25Mbps \u4e0a\u884c\u5e26\u5bbd\u8db3\u591f 4K \u76f4\u64ad\u5417\uff1f<\/strong><\/h2>\n

\u6700\u4f4e\u4e0e\u63a8\u8350\u7801\u7387<\/h3>\n

\u5728\u5f00\u59cb 4K \u76f4\u64ad\u524d\uff0c\u4f60\u9700\u8981\u5148\u5f04\u6e05\u695a 4K \u76f4\u64ad\u6240\u9700\u7684\u6700\u4f4e\u548c\u63a8\u8350\u89c6\u9891\u5e26\u5bbd\u3002\u591a\u6570\u5e73\u53f0\u5c06 25mbps \u4e0a\u884c\u5e26\u5bbd\u89c6\u4e3a UHD \u76f4\u64ad\u7684\u6700\u4f4e\u95e8\u69db\u3002\u5728\u8fd9\u4e2a\u901f\u5ea6\u4e0b\uff0c\u4f60\u53ef\u4ee5\u5728\u5927\u4f53\u4e0d\u88ab\u4e2d\u65ad\u7684\u60c5\u51b5\u4e0b\u4f20\u8f93\u9ad8\u8d28\u91cf\u89c6\u9891\u3002\u7136\u800c\uff0c\u4e13\u5bb6\u901a\u5e38\u5efa\u8bae\u5728\u8fd9\u4e00\u6700\u4f4e\u6807\u51c6\u4e4b\u4e0a\u7559\u51fa\u7f13\u51b2\u7a7a\u95f4\uff1a\u63a8\u8350\u4f60\u7684\u5b9e\u9645\u4e0a\u4f20\u5e26\u5bbd\u6bd4 25 Mbps \u81f3\u5c11\u9ad8\u51fa 35\u201340%\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u60f3\u4ece\u5bb9\u5e94\u5bf9\u7f51\u7edc\u6ce2\u52a8\u5e76\u4fdd\u6301\u753b\u8d28\u7a33\u5b9a\uff0c\u81f3\u5c11\u5e94\u4ee5 40 Mbps \u4e3a\u76ee\u6807\u3002<\/p>\n

\u4e0b\u9762\u662f\u4e0d\u540c\u753b\u8d28\u5bf9\u5e94\u7684\u6700\u4f4e\u5e26\u5bbd\u9700\u6c42\u4e00\u89c8\uff1a<\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n

\u753b\u8d28\u7b49\u7ea7<\/th>\n	\u6700\u4f4e\u6240\u9700\u5e26\u5bbd<\/th>\n<\/tr>\n
1080p\uff08HD\uff09<\/td>\n	5 Mbps<\/td>\n<\/tr>\n
4K\uff08UHD\uff09<\/td>\n	25 Mbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u5728 4K \u76f4\u64ad\u4e2d\uff0c\u4f60\u8fd8\u9700\u8981\u8003\u8651\u7801\u7387\u8bbe\u7f6e\u3002\u7801\u7387\u51b3\u5b9a\u4e86\u4f60\u6bcf\u79d2\u53d1\u9001\u7684\u6570\u636e\u91cf\u3002\u5bf9\u4e8e 4K \u89c6\u9891\uff0c\u63a8\u8350\u7684\u89c6\u9891\u7801\u7387\u901a\u5e38\u5728 13,000\u201334,000 Kbps \u4e4b\u95f4\uff0c\u6b64\u5916\u8fd8\u8981\u9884\u7559\u97f3\u9891\u4e0e\u534f\u8bae\u5f00\u9500\u5360\u7528\u7684\u5e26\u5bbd\u3002\u5982\u679c\u4f7f\u7528 H.264 \u7f16\u89e3\u7801\u5668\uff0c\u8981\u5b9e\u73b0\u540c\u7b49\u753b\u8d28\u901a\u5e38\u9700\u8981 25\u201335 Mbps \u7684\u5e26\u5bbd\uff1b\u800c H.265 \u66f4\u9ad8\u6548\uff0c4K \u89c6\u9891\u53ea\u9700\u8981\u7ea6 12\u201316 Mbps\u3002\u5408\u7406\u9009\u62e9\u7f16\u89e3\u7801\u5668\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728\u6709\u9650\u7684\u4e0a\u4f20\u5e26\u5bbd\u4e0b\u5c3d\u53ef\u80fd\u4fdd\u8bc1\u753b\u8d28\u3002<\/p>\n \u5e73\u53f0\u8981\u6c42\u6982\u89c8<\/h3>\n \u4e0d\u540c\u76f4\u64ad\u5e73\u53f0\u5bf9\u89c6\u9891\u5e26\u5bbd\u548c\u7801\u7387\u90fd\u6709\u81ea\u5df1\u7684\u8981\u6c42\u3002YouTube \u652f\u6301 4K \u76f4\u64ad\uff0c\u5e76\u5efa\u8bae 4K@30 fps \u4f7f\u7528 34 Mbps \u7801\u7387\uff0c4K@60 fps \u4f7f\u7528 51 Mbps\u3002\u540c\u65f6\uff0cYouTube \u5bf9 4K \u76f4\u64ad\u7684\u6700\u9ad8\u7801\u7387\u4e0a\u9650\u4e5f\u662f 51 Mbps\u3002Twitch \u4e0e Facebook Live \u76ee\u524d\u5e76\u4e0d\u652f\u6301 4K \u76f4\u64ad\uff1aTwitch \u6700\u9ad8\u9650\u5236\u5728 6 Mbps\u30011080p \u5206\u8fa8\u7387\uff0c\u800c Facebook Live \u4ec5\u652f\u6301 1080p \u7684\u9ad8\u6e05\u89c6\u9891\u3002<\/p>\n \u4e0b\u8868\u5c55\u793a\u4e86\u5e73\u53f0\u4e4b\u95f4\u7684\u5dee\u5f02\uff1a<\/p>\n \n\n\n\n\n<\/colgroup>\n\n\n\n\n \u5e73\u53f0<\/th>\n \u6700\u4f4e\u7801\u7387<\/th>\n \u63a8\u8350\u7801\u7387<\/th>\n<\/tr>\n YouTube<\/td>\n 25 Mbps<\/td>\n 34 Mbps\uff0830 fps\uff09\uff0c51 Mbps\uff0860 fps\uff09<\/td>\n<\/tr>\n \u901a\u7528\u5efa\u8bae<\/td>\n 25 Mbps<\/td>\n 35 Mbps\uff084K \u76f4\u64ad\u63a8\u8350\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n YouTube \u4e3a\u83b7\u5f97\u6700\u4f73\u753b\u8d28\uff0c\u4f1a\u5efa\u8bae\u66f4\u9ad8\u7684\u4e0a\u4f20\u5e26\u5bbd\u3002\u5e73\u53f0\u7ed9\u51fa\u7684\u53c2\u8003\u503c\u662f 54 Mbps\uff0c\u4ee5\u5b9e\u73b0\u6d41\u7545\u7684 4K \u5b9e\u65f6\u76f4\u64ad\u3002\u5982\u679c\u4f60\u8ba1\u5212\u4f7f\u7528\u81ea\u9002\u5e94\u7801\u7387\uff08ABR\uff09\u76f4\u64ad\uff0c\u5c31\u9700\u8981\u786e\u4fdd\u7f51\u7edc\u80fd\u627f\u8f7d\u6700\u9ad8\u6863\u4f4d\u7684\u7801\u7387\uff0c\u8fd9\u6837\u624d\u80fd\u6709\u6548\u51cf\u5c11\u7f13\u51b2\uff0c\u8ba9\u89c2\u4f17\u59cb\u7ec8\u4fdd\u6301\u826f\u597d\u7684\u89c2\u770b\u4f53\u9a8c\u3002<\/p>\n \u4f60\u9009\u62e9\u7684\u538b\u7f29\u65b9\u5f0f\u540c\u6837\u4f1a\u5f71\u54cd\u6240\u9700\u89c6\u9891\u5e26\u5bbd\u3002H.264\uff08AVC\uff09\u662f\u76ee\u524d\u6700\u5e38\u89c1\u7684\u6807\u51c6\uff0c\u4f46\u5e26\u5bbd\u9700\u6c42\u76f8\u5bf9\u66f4\u9ad8\uff1bH.265\uff08HEVC\uff09\u5219\u66f4\u9ad8\u6548\uff0c\u7406\u8bba\u4e0a\u53ef\u5c06\u5e26\u5bbd\u5360\u7528\u51cf\u5c11\u4e00\u534a\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u5bf9\u6bd4\uff1a<\/p>\n \n\n\n\n\n<\/colgroup>\n\n\n\n\n \u538b\u7f29\u65b9\u5f0f<\/th>\n \u7801\u7387\u9700\u6c42<\/th>\n \u8bf4\u660e<\/th>\n<\/tr>\n H.264\uff08AVC\uff09<\/td>\n \u5e26\u5bbd\u9700\u6c42\u8f83\u9ad8<\/td>\n \u8bb8\u591a\u5e73\u53f0\u7684\u9ed8\u8ba4\u6807\u51c6<\/td>\n<\/tr>\n H.265\uff08HEVC\uff09<\/td>\n \u5e26\u5bbd\u9700\u6c42\u8f83\u4f4e<\/td>\n \u538b\u7f29\u6548\u7387\u66f4\u9ad8\uff0c\u53ef\u8282\u7701\u5e26\u5bbd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u591a\u8bbe\u5907\u5bf9\u5e26\u5bbd\u7684\u5f71\u54cd<\/h3>\n \u8fdb\u884c UHD \u76f4\u64ad\u65f6\uff0c\u4f60\u5fc5\u987b\u8003\u8651\u7f51\u7edc\u4e0a\u5176\u4ed6\u8bbe\u5907\u7684\u5360\u7528\u60c5\u51b5\u3002\u6bcf\u4e00\u53f0\u6b63\u5728\u4f7f\u7528\u4e92\u8054\u7f51\u7684\u8bbe\u5907\uff0c\u90fd\u4f1a\u5206\u8d70\u90e8\u5206\u53ef\u7528\u4e8e\u76f4\u64ad\u7684\u89c6\u9891\u5e26\u5bbd\u3002\u5982\u679c\u5bb6\u4e2d\u6709\u4eba\u5728\u89c2\u770b HD \u89c6\u9891\u6216\u8fdb\u884c\u7f51\u7edc\u6e38\u620f\uff0c\u4f60\u7684 25mbps \u4e0a\u884c\u5e26\u5bbd\u4f1a\u5f88\u5feb\u88ab\u74dc\u5206\u6b86\u5c3d\uff0c\u4ece\u800c\u5bfc\u81f4\u7f13\u51b2\u3001\u753b\u8d28\u4e0b\u964d\u751a\u81f3\u76f4\u64ad\u4e2d\u65ad\u3002<\/p>\n \u76f4\u64ad\u5bf9\u7f51\u7edc\u7684\u8fde\u7eed\u6027\u8981\u6c42\u5f88\u9ad8\u3002\u4e0e\u70b9\u64ad\u89c6\u9891\u4e0d\u540c\uff0c\u76f4\u64ad\u6d41\u65e0\u6cd5\u63d0\u524d\u957f\u65f6\u95f4\u7f13\u51b2\uff1b\u5373\u4f7f\u4f60\u7684\u5e26\u5bbd\u5728\u7406\u8bba\u4e0a\u591f\u7528\uff0c\u4e00\u65e6\u7f51\u7edc\u62e5\u585e\uff0c\u5c31\u53ef\u80fd\u7acb\u5373\u9020\u6210\u4e2d\u65ad\u3002\u56e0\u6b64\uff0c\u4f60\u5e94\u5728\u6709\u5176\u4ed6\u8bbe\u5907\u4f7f\u7528\u7f51\u7edc\u7684\u573a\u666f\u4e0b\u8fdb\u884c\u6d4b\u8bd5\uff0c\u89c2\u5bdf\u5b9e\u9645\u53ef\u7528\u7684\u89c6\u9891\u5e26\u5bbd\u662f\u5426\u4ecd\u7136\u5145\u8db3\u3002<\/p>\n \u5f88\u591a\u5bb6\u5ead\u4f7f\u7528\u7684\u662f\u975e\u5bf9\u79f0\u5bbd\u5e26\uff08\u5982\u6709\u7ebf\u6216\u5149\u7ea4\u5957\u9910\uff09\uff0c\u4e0b\u8f7d\u901f\u5ea6\u8fdc\u9ad8\u4e8e\u4e0a\u4f20\u901f\u5ea6\u3002\u5bf9\u4e8e 4K \u76f4\u64ad\u800c\u8a00\uff0c\u5173\u952e\u5728\u4e8e\u8db3\u591f\u5f3a\u7684\u4e0a\u884c\u5e26\u5bbd\u3002\u5982\u679c\u4e0a\u4f20\u7aef\u88ab\u9650\u5236\uff0c\u753b\u8d28\u5c31\u96be\u4ee5\u4fdd\u8bc1\u3002\u50cf YouTube Live \u8fd9\u7c7b\u5e73\u53f0\uff0c\u5bf9\u4e0a\u884c\u5e26\u5bbd\u7684\u4f9d\u8d56\u8fdc\u9ad8\u4e8e\u4e0b\u884c\uff0c\u56e0\u6b64\u5728\u5f00\u64ad\u4e4b\u524d\u52a1\u5fc5\u786e\u8ba4\u81ea\u5df1\u7684\u7f51\u7edc\u5957\u9910\u662f\u5426\u6ee1\u8db3\u9700\u6c42\u3002<\/p>\n \u63d0\u793a\uff1a<\/strong> \u76f4\u64ad\u65f6\u5c3d\u91cf\u65ad\u5f00\u6216\u9650\u5236\u5176\u4ed6\u8bbe\u5907\u7684\u8054\u7f51\u6d3b\u52a8\u3002\u8fd9\u6709\u52a9\u4e8e\u4fdd\u6301\u7a33\u5b9a\u7684\u89c6\u9891\u5e26\u5bbd\u548c\u66f4\u9ad8\u7684\u89c6\u9891\u8d28\u91cf\u3002<\/p><\/blockquote>\n \u7406\u89e3 4K \u76f4\u64ad\u7684\u5e26\u5bbd\u9700\u6c42<\/strong><\/h2>\n \u7801\u7387\u4e0e\u534f\u8bae\u5f00\u9500\u57fa\u7840<\/h3>\n \u8981\u60f3\u642d\u5efa\u7a33\u5b9a\u7684\u76f4\u64ad\u73af\u5883\uff0c\u4f60\u9700\u8981\u641e\u6e05\u695a\u7801\u7387\u4e0e\u534f\u8bae\u5f00\u9500\u5bf9\u76f4\u64ad\u7684\u5f71\u54cd\u3002\u7801\u7387\u8868\u793a\u5728\u76f4\u64ad\u8fc7\u7a0b\u4e2d\uff0c\u6bcf\u79d2\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002\u5206\u8fa8\u7387\u8d8a\u9ad8\uff08\u5982 4K\uff09\uff0c\u7531\u4e8e\u50cf\u7d20\u6570\u66f4\u591a\uff0c\u5c31\u9700\u8981\u66f4\u9ad8\u7684\u7801\u7387\u3002\u4f8b\u5982\uff0c4K \u5206\u8fa8\u7387\u7684\u50cf\u7d20\u6570\u91cf\u5927\u7ea6\u662f 1080p \u7684\u56db\u500d\uff0c\u8981\u7ef4\u6301\u76f8\u8fd1\u753b\u8d28\uff0c\u7801\u7387\u5927\u4f53\u4e0a\u4e5f\u8981\u589e\u52a0\u81f3\u56db\u500d\u4ee5\u4e0a\u3002\u4f60\u7684\u4e0a\u4f20\u5e26\u5bbd\u5e94\u5f53\u81f3\u5c11\u6bd4\u76ee\u6807\u7801\u7387\u9ad8\u51fa 35\u201350%\uff0c\u4ee5\u9884\u7559\u534f\u8bae\u5f00\u9500\u53ca\u7a81\u53d1\u7f51\u7edc\u6ce2\u52a8\u7684\u7a7a\u95f4\u3002\u5982\u679c\u4f60\u60f3\u8981\u76f4\u64ad\u8fc7\u7a0b\u8db3\u591f\u987a\u7545\uff0c\u5c31\u5fc5\u987b\u5728\u89c4\u5212\u65f6\u628a\u8fd9\u4e9b\u56e0\u7d20\u8003\u8651\u8fdb\u53bb\u3002<\/p>\n \n 4K \u89c6\u9891\u9700\u8981\u66f4\u9ad8\u7684\u7801\u7387\u624d\u80fd\u4fdd\u8bc1\u753b\u9762\u6e05\u6670\u3002<\/li>\n \u76f4\u64ad\u534f\u8bae\u548c\u5c01\u88c5\u683c\u5f0f\u4f1a\u5f15\u5165\u989d\u5916\u7684\u6570\u636e\u5f00\u9500\u3002<\/li>\n \u4e0a\u4f20\u5e26\u5bbd\u5e94\u660e\u663e\u9ad8\u4e8e\u76ee\u6807\u7801\u7387\uff0c\u624d\u80fd\u964d\u4f4e\u4e2d\u65ad\u98ce\u9669\u3002<\/li>\n<\/ul>\n \u7f16\u89e3\u7801\u5668\u4e0e\u538b\u7f29<\/h3>\n \u9009\u62e9\u5408\u9002\u7684\u7f16\u89e3\u7801\u5668\uff0c\u53ef\u4ee5\u663e\u8457\u8282\u7701\u89c6\u9891\u5e26\u5bbd\u5e76\u6539\u5584\u753b\u8d28\u3002\u7f16\u89e3\u7801\u5668\u901a\u8fc7\u538b\u7f29\u89c6\u9891\u6570\u636e\uff0c\u8ba9\u540c\u6837\u7684\u5185\u5bb9\u5728\u66f4\u5c0f\u7684\u5e26\u5bbd\u4e0b\u4f20\u8f93\u3002AV1 \u662f\u76ee\u524d\u5728 4K \u9886\u57df\u6700\u5148\u8fdb\u7684\u7f16\u89e3\u7801\u5668\u4e4b\u4e00\uff1a\u5bf9\u4e8e\u5b9e\u62cd\u5185\u5bb9\uff0c\u5b83\u6bd4 H.265 \u8282\u7701\u7ea6 30\u201340% \u7684\u5e26\u5bbd\uff0c\u5bf9\u4e8e\u52a8\u753b\u5185\u5bb9\u751a\u81f3\u53ef\u8282\u7701\u591a\u8fbe 60%\u3002H.265 \u76f8\u6bd4 H.264 \u5df2\u7ecf\u63d0\u5347\u4e86\u7ea6 40\u201350% \u7684\u538b\u7f29\u6548\u7387\uff0c\u8fd9\u610f\u5473\u7740 AV1 \u76f8\u5bf9\u4e8e H.264 \u7684\u6574\u4f53\u6548\u7387\u63d0\u5347\u6700\u9ad8\u53ef\u8fbe 70%\u3002Netflix\u3001YouTube \u7b49\u4e3b\u6d41\u5e73\u53f0\u90fd\u5728\u5e7f\u6cdb\u91c7\u7528 AV1\uff0c\u4ee5\u964d\u4f4e\u5e26\u5bbd\u6210\u672c\u5e76\u5728\u4f4e\u7801\u7387\u4e0b\u4fdd\u6301\u826f\u597d\u753b\u8d28\u3002<\/p>\n \n\n\n\n\n<\/colgroup>\n\n\n\n\n\n \u7f16\u89e3\u7801\u5668<\/th>\n \u538b\u7f29\u6548\u7387<\/th>\n 4K \u53c2\u8003\u7801\u7387<\/th>\n<\/tr>\n AV1<\/td>\n \u6700\u5148\u8fdb\uff0c\u5bf9\u9ad8\u5206\u8fa8\u7387\u66f4\u53cb\u597d<\/td>\n 10,000 kbps<\/td>\n<\/tr>\n H.265<\/td>\n \u9ad8\u6548\uff0c\u660e\u663e\u4f18\u4e8e H.264<\/td>\n 12,500 kbps<\/td>\n<\/tr>\n H.264<\/td>\n \u5728 4K\/\u9ad8\u6e05\u573a\u666f\u4e0b\u6548\u7387\u8f83\u4f4e<\/td>\n 25,000 kbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u50cf YouTube\u3001Netflix\u3001Facebook Watch \u7b49\u670d\u52a1\uff0c\u90fd\u5728\u9488\u5bf9 4K \u573a\u666f\u90e8\u7f72 AV1\u3002\u5bf9\u5f00\u53d1\u8005\u548c\u5185\u5bb9\u65b9\u800c\u8a00\uff0c\u76f8\u6bd4 H.264\uff0c\u6587\u4ef6\u4f53\u79ef\u6700\u9ad8\u53ef\u7f29\u5c0f\u7ea6 50%\uff0c\u540c\u65f6\u5728\u4f4e\u7801\u7387\u4e0b\uff0c\u753b\u8d28\u901a\u5e38\u8981\u4f18\u4e8e H.265\u3002<\/p>\n \u4f4e\u5ef6\u8fdf\u4e0e CDN \u7684\u91cd\u8981\u6027<\/h3>\n \u4f4e\u5ef6\u8fdf\u53ef\u4ee5\u8ba9\u76f4\u64ad\u4f53\u9a8c\u66f4\u52a0\u987a\u6ed1\uff0c\u51cf\u5c11\u5ef6\u65f6\u548c\u5361\u987f\uff0c\u8ba9\u89c2\u4f17\u51e0\u4e4e\u5b9e\u65f6\u5730\u770b\u5230\u4f60\u7684\u5185\u5bb9\u3002\u9ad8\u5ef6\u8fdf\u4e0d\u4ec5\u5bfc\u81f4\u753b\u9762\u6ede\u540e\uff0c\u8fd8\u4f1a\u7834\u574f\u76f4\u64ad\u4e92\u52a8\u4f53\u9a8c\u3002\u7f13\u51b2\u901a\u5e38\u53d1\u751f\u5728\u4f60\u7684\u4e0a\u884c\u901f\u5ea6\u8ddf\u4e0d\u4e0a\u7f16\u7801\u8f93\u51fa\u65f6\uff0c\u4f46\u901a\u8fc7\u964d\u4f4e\u6587\u4ef6\u5927\u5c0f\u6216\u5f00\u542f\u81ea\u9002\u5e94\u7801\u7387\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7f13\u89e3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n \u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u5728\u7a33\u5b9a\u89c6\u9891\u5e26\u5bbd\u65b9\u9762\u4e5f\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002CDN \u4f1a\u5728\u9760\u8fd1\u89c2\u4f17\u7684\u4f4d\u7f6e\u90e8\u7f72\u8fb9\u7f18\u8282\u70b9\uff0c\u7f29\u77ed\u4f20\u8f93\u8ddd\u79bb\uff0c\u4ece\u800c\u964d\u4f4e\u5ef6\u8fdf\u3002\u5b83\u4eec\u53ef\u4ee5\u5e94\u5bf9\u5927\u89c4\u6a21\u5e76\u53d1\u8bbf\u95ee\uff0c\u786e\u4fdd\u76f4\u64ad\u8fc7\u7a0b\u66f4\u6d41\u7545\u3002\u5373\u4fbf\u5728\u89c2\u770b\u4eba\u6570\u6fc0\u589e\u7684\u60c5\u51b5\u4e0b\uff0cCDN \u4e5f\u80fd\u5e2e\u52a9\u51cf\u8f7b\u7f13\u51b2\u5e76\u7ef4\u6301\u7a33\u5b9a\u7684\u753b\u8d28\u3002<\/p>\n \u63d0\u793a\uff1a\u4e3a\u4f60\u7684\u76f4\u64ad\u63a5\u5165 CDN\uff0c\u53ef\u4ee5\u63d0\u5347\u6574\u4f53\u5e26\u5bbd\u5229\u7528\u6548\u7387\u5e76\u964d\u4f4e\u5ef6\u8fdf\uff0c\u6709\u52a9\u4e8e\u5411\u89c2\u4f17\u6301\u7eed\u8f93\u51fa\u9ad8\u8d28\u91cf\u7684\u89c6\u9891\u3002<\/p><\/blockquote>\n \u6d4b\u8bd5\u4e0e\u4f18\u5316\u4f60\u7684\u76f4\u64ad\u73af\u5883<\/strong><\/h2>\n \u5982\u4f55\u6d4b\u8bd5\u4e0a\u4f20\u901f\u5ea6<\/h3>\n \u5728\u542f\u52a8 4K \u76f4\u64ad\u4e4b\u524d\uff0c\u4f60\u4e00\u5b9a\u8981\u68c0\u67e5\u81ea\u5df1\u7684\u4e0a\u4f20\u901f\u5ea6\u3002\u8fd9\u53ef\u4ee5\u5e2e\u4f60\u5224\u65ad 25mbps \u7684\u4e0a\u884c\u5e26\u5bbd\u662f\u5426\u8db3\u4ee5\u652f\u6491\u987a\u7545\u7684\u753b\u9762\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 Speedtest.net\u3001Speed.Cloudflare.com \u6216 fiber.google.com\/speedtest \u7b49\u5de5\u5177\uff0c\u67e5\u770b\u5f53\u524d\u7684\u5b9e\u9645\u4e0a\u4f20\u901f\u5ea6\uff0c\u5e76\u5c06\u7ed3\u679c\u4e0e\u76ee\u6807\u7801\u7387\u8fdb\u884c\u5bf9\u6bd4\u3002\u8bf7\u786e\u4fdd\u4f60\u7684\u4e0a\u4f20\u5e26\u5bbd\u9ad8\u4e8e 4K \u76f4\u64ad\u6240\u9700\u7684\u7801\u7387\u3002\u5982\u679c\u76f4\u64ad\u65f6\u8fd8\u4f1a\u6709\u5176\u4ed6\u8bbe\u5907\u5360\u7528\u7f51\u7edc\uff0c\u5c31\u5fc5\u987b\u4e3a\u8fd9\u4e9b\u8bbe\u5907\u9884\u7559\u989d\u5916\u5e26\u5bbd\uff0c\u4ee5\u907f\u514d\u89c6\u9891\u5e26\u5bbd\u88ab\u6324\u5360\u4ece\u800c\u62c9\u4f4e\u753b\u8d28\u3002<\/p>\n \n \u5728\u4e3b\u8981\u76f4\u64ad\u8bbe\u5907\u4e0a\u8fdb\u884c\u7f51\u901f\u6d4b\u8bd5\u3002<\/li>\n \u5c06\u6d4b\u5f97\u7684\u4e0a\u4f20\u901f\u5ea6\u4e0e\u76ee\u6807 4K \u7801\u7387\u8fdb\u884c\u5bf9\u7167\u3002<\/li>\n \u5728\u4e00\u5929\u4e2d\u4e0d\u540c\u65f6\u95f4\u6bb5\u591a\u6b21\u6d4b\u8bd5\uff0c\u89c2\u5bdf\u6ce2\u52a8\u60c5\u51b5\u3002<\/li>\n \u5728\u5176\u4ed6\u8bbe\u5907\u8054\u7f51\u7684\u60c5\u51b5\u4e0b\u91cd\u590d\u6d4b\u8bd5\uff0c\u8bc4\u4f30\u5bf9\u76f4\u64ad\u5e26\u5bbd\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n \u6709\u7ebf vs \u65e0\u7ebf\u8fde\u63a5<\/h3>\n \u5728\u73b0\u5728\u8fd9\u4e2a 4K \u4e0e\u9ad8\u52a8\u6001\u8303\u56f4\uff08HDR\uff09\u5185\u5bb9\u76db\u884c\u7684\u65f6\u4ee3\uff0c\u4e3a\u76f4\u64ad\u8bbe\u5907\u4f7f\u7528\u6709\u7ebf\u4ee5\u592a\u7f51\u8fde\u63a5\u51e0\u4e4e\u5df2\u7ecf\u6210\u4e3a\u201c\u521a\u9700\u201d\u3002\u6709\u7ebf\u8fde\u63a5\u80fd\u591f\u63d0\u4f9b\u66f4\u7a33\u5b9a\u7684\u89c6\u9891\u5e26\u5bbd\u3001\u66f4\u9ad8\u7684\u5b9e\u9645\u901f\u5ea6\u548c\u66f4\u5c11\u7684\u4e2d\u65ad\u3002\u5bf9\u4e3b\u64ad\u6765\u8bf4\uff0c\u4ee5\u592a\u7f51\u8fde\u63a5\u5728\u7a33\u5b9a\u6027\u3001\u901f\u5ea6\u3001\u5b89\u5168\u6027\u548c\u4e00\u81f4\u6027\u65b9\u9762\u90fd\u660e\u663e\u4f18\u4e8e Wi\u2011Fi\u3002\u5982\u679c\u4f60\u5e0c\u671b\u5c3d\u91cf\u907f\u514d\u7f13\u51b2\u5e76\u4fdd\u6301\u9ad8\u753b\u8d28\uff0c\u4f18\u5148\u9009\u62e9\u6709\u7ebf\u8fde\u63a5\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u65e0\u7ebf\u7f51\u7edc\u3002<\/p>\n \u5e94\u5bf9\u7f51\u7edc\u62e5\u585e<\/h3>\n \u7f51\u7edc\u62e5\u585e\u4f1a\u76f4\u63a5\u62c9\u4f4e\u753b\u8d28\u5e76\u5f15\u53d1\u7f13\u51b2\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff0c\u8ba9 25mbps \u4e0a\u884c\u5e26\u5bbd\u5c3d\u53ef\u80fd\u96c6\u4e2d\u670d\u52a1\u4e8e\u4f60\u7684\u76f4\u64ad\uff1a<\/p>\n \n \u4f7f\u7528\u81ea\u9002\u5e94\u7801\u7387\u76f4\u64ad\uff0c\u6839\u636e\u5b9e\u65f6\u7f51\u7edc\u72b6\u51b5\u81ea\u52a8\u8c03\u6574\u753b\u8d28\u3002<\/li>\n \u9009\u62e9\u9ad8\u6548\u7684\u89c6\u9891\u7f16\u7801\u65b9\u5f0f\uff08\u5982\u5408\u7406\u8c03\u6821 H.264 \u53c2\u6570\uff09\uff0c\u5728\u53ef\u63a5\u53d7\u753b\u8d28\u4e0b\u5c3d\u91cf\u964d\u4f4e\u7801\u7387\u3002<\/li>\n \u76f4\u64ad\u65f6\u9650\u5236\u5176\u4ed6\u8bbe\u5907\u548c\u540e\u53f0\u5e94\u7528\u7684\u7f51\u7edc\u8bbf\u95ee\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5e26\u5bbd\u5360\u7528\u3002<\/li>\n<\/ol>\n \n\n\n\n<\/colgroup>\n\n\n\n\n\n \u7b56\u7565<\/th>\n \u8bf4\u660e<\/th>\n<\/tr>\n \u6d41\u91cf\u6574\u5f62\uff08Traffic Shaping\uff09<\/td>\n \u4e3a\u76f4\u64ad\u6d41\u91cf\u8bbe\u5b9a\u4f18\u5148\u7ea7\uff0c\u4ece\u800c\u63d0\u5347\u753b\u8d28\u7a33\u5b9a\u6027\u3002<\/td>\n<\/tr>\n \u8d1f\u8f7d\u5747\u8861<\/td>\n \u5c06\u6570\u636e\u5728\u591a\u6761\u94fe\u8def\u4e4b\u95f4\u5408\u7406\u5206\u914d\uff0c\u9632\u6b62\u67d0\u4e00\u8def\u8fc7\u8f7d\uff0c\u4fdd\u6301\u89c6\u9891\u5e26\u5bbd\u7a33\u5b9a\u3002<\/td>\n<\/tr>\n \u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09<\/td>\n \u5c06\u89c6\u9891\u5185\u5bb9\u4ece\u66f4\u63a5\u8fd1\u89c2\u4f17\u7684\u8282\u70b9\u63a8\u9001\uff0c\u7f13\u89e3\u9aa8\u5e72\u7f51\u7edc\u62e5\u585e\u5e76\u63d0\u5347\u753b\u8d28\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u4e3a\u76f4\u64ad\u6d41\u91cf\u8bbe\u7f6e\u4f18\u5148\u7ea7<\/h3>\n \u4f60\u53ef\u4ee5\u5728\u8def\u7531\u5668\u4e2d\u4e3a\u76f4\u64ad\u6d41\u91cf\u8bbe\u7f6e\u66f4\u9ad8\u7684\u4f18\u5148\u7ea7\u3002\u901a\u8fc7\u914d\u7f6e QoS\uff08\u670d\u52a1\u8d28\u91cf\uff09\u529f\u80fd\uff0c\u53ef\u4ee5\u7ed9\u76f4\u64ad\u8bbe\u5907\u5206\u914d\u66f4\u591a\u5e26\u5bbd\uff0c\u5e76\u9650\u5236\u975e\u5173\u952e\u6d3b\u52a8\u5360\u7528\u3002\u8fd9\u6837\uff0c\u5373\u4fbf\u5bb6\u4e2d\u5176\u4ed6\u4eba\u540c\u65f6\u4e0a\u7f51\uff0c\u4f60\u7684\u76f4\u64ad\u6d41\u4f9d\u7136\u80fd\u83b7\u5f97\u5145\u8db3\u5e26\u5bbd\uff0c\u4ece\u800c\u7ef4\u6301\u8f83\u9ad8\u753b\u8d28\u3002<\/p>\n \n \u767b\u5f55\u8def\u7531\u5668\u7ba1\u7406\u754c\u9762\uff0c\u627e\u5230 QoS \u8bbe\u7f6e\u9875\u9762\u3002<\/li>\n \u9009\u4e2d\u4f60\u7684\u76f4\u64ad\u8bbe\u5907\uff0c\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u9ad8\u4f18\u5148\u7ea7\u3002<\/li>\n \u542f\u7528 QoS\uff0c\u8ba9\u76f4\u64ad\u89c6\u9891\u6d41\u5728\u6574\u4e2a\u7f51\u7edc\u4e2d\u59cb\u7ec8\u4fdd\u6301\u8f83\u9ad8\u7684\u5e26\u5bbd\u6743\u91cd\u3002<\/li>\n<\/ul>\n \u63d0\u793a\uff1a\u542f\u7528 QoS\uff0c\u53ef\u4ee5\u786e\u4fdd 4K \u76f4\u64ad\u6d41\u5728\u5e26\u5bbd\u7ade\u4e89\u4e2d\u201c\u4f18\u5148\u62ff\u5230\u8d44\u6e90\u201d\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u597d\u7684\u753b\u8d28\u4e0e\u7a33\u5b9a\u6027\u3002<\/p><\/blockquote>\n UHD \u76f4\u64ad\u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/strong><\/h2>\n \u89e3\u51b3\u7f13\u51b2\u4e0e\u5361\u987f<\/h3>\n \u5728 UHD \u76f4\u64ad\u8fc7\u7a0b\u4e2d\uff0c\u4f60\u53ef\u80fd\u4f1a\u9047\u5230\u7f13\u51b2\u6216\u5361\u987f\u3002\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u8fd9\u662f\u56e0\u4e3a\u53ef\u7528\u7684\u89c6\u9891\u5e26\u5bbd\u6682\u65f6\u4e0d\u8db3\u4ee5\u652f\u6491\u5f53\u524d\u7684\u76f4\u64ad\u8bbe\u7f6e\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u65b9\u6cd5\u6765\u5e94\u5bf9\uff1a<\/p>\n \n \u5982\u679c\u6301\u7eed\u51fa\u73b0\u7f13\u51b2\uff0c\u53ef\u4ee5\u6682\u65f6\u5c06\u5206\u8fa8\u7387\u4ece UHD \u964d\u4e3a HD\u3002<\/li>\n \u5173\u95ed\u5176\u4ed6\u9ad8\u5360\u7528\u5e94\u7528\u6216\u8bbe\u5907\uff0c\u91ca\u653e\u66f4\u591a\u89c6\u9891\u5e26\u5bbd\u3002<\/li>\n \u4f18\u5148\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\u4ee3\u66ff Wi\u2011Fi\uff0c\u4ee5\u83b7\u5f97\u66f4\u7a33\u5b9a\u7684\u753b\u8d28\u3002<\/li>\n \u91cd\u542f\u8def\u7531\u5668\uff0c\u6e05\u9664\u53ef\u80fd\u5bfc\u81f4\u62e5\u585e\u7684\u6b8b\u7559\u72b6\u6001\u3002<\/li>\n<\/ul>\n \u63d0\u793a\uff1a\u5728\u6bcf\u6b21\u5f00\u64ad\u524d\u5148\u8dd1\u4e00\u904d\u7f51\u901f\u6d4b\u8bd5\uff0c\u786e\u8ba4\u4e0a\u4f20\u901f\u5ea6\u662f\u5426\u4e0e\u76ee\u6807\u753b\u8d28\u76f8\u5339\u914d\uff0c\u53ef\u4ee5\u5927\u5927\u964d\u4f4e\u4e2d\u9014\u51fa\u95ee\u9898\u7684\u6982\u7387\u3002<\/p><\/blockquote>\n \u5904\u7406\u6389\u5e27\u95ee\u9898<\/h3>\n \u6389\u5e27\u4f1a\u5bfc\u81f4\u753b\u9762\u51fa\u73b0\u660e\u663e\u7684\u201c\u5361\u987f\u611f\u201d\u3002\u8fd9\u901a\u5e38\u8bf4\u660e\u5f53\u524d\u89c6\u9891\u5e26\u5bbd\u65e0\u6cd5\u652f\u6491\u4f60\u8bbe\u5b9a\u7684\u7801\u7387\u4e0e\u5206\u8fa8\u7387\u7ec4\u5408\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u6765\u7f13\u89e3\uff1a<\/p>\n \n \u5728\u63a8\u6d41\u8f6f\u4ef6\u4e2d\u9002\u5f53\u964d\u4f4e\u7801\u7387\u8bbe\u7f6e\u3002<\/li>\n \u5207\u6362\u5230\u538b\u7f29\u6548\u7387\u66f4\u9ad8\u7684\u7f16\u89e3\u7801\u5668\uff0c\u4ee5\u540c\u6837\u5e26\u5bbd\u83b7\u5f97\u66f4\u597d\u753b\u8d28\u3002<\/li>\n \u68c0\u67e5\u662f\u5426\u6709\u5360\u7f51\u4e25\u91cd\u7684\u540e\u53f0\u7a0b\u5e8f\uff0c\u5e76\u53ca\u65f6\u5173\u95ed\u3002<\/li>\n<\/ol>\n \n\n\n\n<\/colgroup>\n\n\n\n\n \u95ee\u9898<\/th>\n \u89e3\u51b3\u65b9\u6848<\/th>\n<\/tr>\n \u6389\u5e27<\/td>\n \u964d\u4f4e\u7801\u7387\uff0c\u5173\u95ed\u5360\u7f51\u7a0b\u5e8f<\/td>\n<\/tr>\n \u753b\u9762\u5361\u987f<\/td>\n \u4f7f\u7528\u9ad8\u6548\u7f16\u89e3\u7801\u5668\uff0c\u6539\u7528\u6709\u7ebf\u7f51\u7edc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u4f60\u5e94\u5f53\u968f\u65f6\u5173\u6ce8\u76f4\u64ad\u5065\u5eb7\u72b6\u6001\u3002\u5927\u591a\u6570\u76f4\u64ad\u5e73\u53f0\u5728\u68c0\u6d4b\u5230\u6389\u5e27\u65f6\uff0c\u90fd\u4f1a\u5728\u540e\u53f0\u9762\u677f\u4e2d\u7ed9\u51fa\u660e\u786e\u9884\u8b66\u3002<\/p>\n \u5e94\u5bf9\u5e26\u5bbd\u6ce2\u52a8<\/h3>\n \u5728\u76f4\u64ad\u8fc7\u7a0b\u4e2d\uff0c\u5e26\u5bbd\u53ef\u80fd\u4f1a\u968f\u65f6\u53d1\u751f\u6ce2\u52a8\uff0c\u8fd9\u4f1a\u5f71\u54cd\u753b\u8d28\u751a\u81f3\u5bfc\u81f4\u4e2d\u65ad\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u5e94\u5bf9\uff1a<\/p>\n \n \u542f\u7528\u81ea\u9002\u5e94\u7801\u7387\u76f4\u64ad\uff0c\u8ba9\u7cfb\u7edf\u6839\u636e\u77ac\u65f6\u5e26\u5bbd\u81ea\u52a8\u8c03\u8282\u753b\u8d28\u3002<\/li>\n \u5c06\u76f4\u64ad\u7801\u7387\u8bbe\u7f6e\u5728\u660e\u663e\u4f4e\u4e8e\u201c\u901f\u5ea6\u6d4b\u8bd5\u5cf0\u503c\u201d\u7684\u6c34\u5e73\uff0c\u4e3a\u6ce2\u52a8\u9884\u7559\u5b89\u5168\u7a7a\u95f4\u3002<\/li>\n \u5728\u8def\u7531\u5668\u4e0a\u5f00\u542f QoS\uff0c\u786e\u4fdd\u76f4\u64ad\u8bbe\u5907\u5728\u5e26\u5bbd\u7ade\u4e89\u4e2d\u59cb\u7ec8\u5904\u4e8e\u4f18\u5148\u5730\u4f4d\u3002<\/li>\n<\/ul>\n \u6ce8\u610f\uff1a\u5982\u679c\u4f60\u7a81\u7136\u53d1\u73b0\u753b\u8d28\u660e\u663e\u4e0b\u964d\uff0c\u53ef\u4ee5\u5148\u6682\u65f6\u4e2d\u6b62\u76f4\u64ad\uff0c\u68c0\u67e5\u5f53\u524d\u7f51\u7edc\u72b6\u6001\u3002\u53ea\u6709\u4fdd\u6301\u4e0a\u884c\u5e26\u5bbd\u7684\u6301\u7eed\u7a33\u5b9a\uff0c\u624d\u80fd\u83b7\u5f97\u5c3d\u53ef\u80fd\u63a5\u8fd1\u201c\u7406\u60f3\u72b6\u6001\u201d\u7684\u753b\u9762\u6548\u679c\u3002<\/p><\/blockquote>\n \n <\/div>\n<\/div>\n \u53ea\u8981\u5145\u5206\u505a\u597d\u51c6\u5907\uff0c\u5728 25Mbps \u4e0a\u884c\u5e26\u5bbd\u7684\u6761\u4ef6\u4e0b\u540c\u6837\u6709\u673a\u4f1a\u5b9e\u73b0\u8f83\u4e3a\u6d41\u7545\u7684 4K \u76f4\u64ad\u3002\u5f00\u64ad\u524d\u5148\u6d4b\u8bd5\u4e0a\u4f20\u901f\u5ea6\u3001\u5408\u7406\u8c03\u6574\u53c2\u6570\uff0c\u5e76\u5bf9\u5bb6\u5ead\u7f51\u7edc\u8fdb\u884c\u5fc5\u8981\u7684\u7ba1\u7406\u63a7\u5236\uff0c\u80fd\u591f\u5927\u5e45\u964d\u4f4e\u95ee\u9898\u51fa\u73b0\u7684\u6982\u7387\u3002\u4f60\u53ef\u4ee5\u6309\u7167\u4e0b\u9762\u7684\u6e05\u5355\u9010\u9879\u68c0\u67e5\uff1a<\/p>\n \n \u8fdb\u884c\u7f51\u901f\u6d4b\u8bd5<\/li>\n \u9009\u62e9\u5408\u9002\u7684\u7f16\u89e3\u7801\u5668<\/li>\n \u9650\u5236\u5176\u4ed6\u8bbe\u5907\u7684\u7f51\u7edc\u4f7f\u7528<\/li>\n \u914d\u7f6e\u5e76\u542f\u7528 QoS<\/li>\n<\/ul>\n \u63d0\u793a\uff1a\u5728\u76f4\u64ad\u8fc7\u7a0b\u4e2d\u6301\u7eed\u76d1\u63a7\u7f51\u7edc\u4e0e\u5e73\u53f0\u63d0\u4f9b\u7684\u201c\u76f4\u64ad\u5065\u5eb7\u201d\u6307\u6807\uff0c\u80fd\u5e2e\u52a9\u4f60\u53ca\u65f6\u53d1\u73b0\u95ee\u9898\u5e76\u5feb\u901f\u8c03\u6574\u3002<\/p><\/blockquote>\n \u5e38\u89c1\u95ee\u9898\uff08FAQ\uff09<\/strong><\/h2>\n 4K \u76f4\u64ad\u7684\u6700\u4f73\u4e0a\u4f20\u901f\u5ea6\u662f\u591a\u5c11\uff1f<\/h3>\n \u4e00\u822c\u6765\u8bf4\uff0c\u4f60\u81f3\u5c11\u5e94\u5177\u5907 25 Mbps \u7684\u4e0a\u4f20\u901f\u5ea6\u624d\u80fd\u8fdb\u884c 4K \u76f4\u64ad\u3002\u5982\u679c\u5e0c\u671b\u76f4\u64ad\u66f4\u52a0\u7a33\u5b9a\u3001\u51cf\u5c11\u5361\u987f\u548c\u4e2d\u65ad\uff0c\u5efa\u8bae\u5c06\u76ee\u6807\u4e0a\u4f20\u901f\u5ea6\u63d0\u9ad8\u5230 40 Mbps \u5de6\u53f3\uff0c\u4ee5\u7559\u51fa\u8db3\u591f\u7684\u5b89\u5168\u5197\u4f59\u3002<\/p>\n Wi\u2011Fi \u80fd\u5426\u80dc\u4efb 4K \u5b9e\u65f6\u89c6\u9891\u76f4\u64ad\uff1f<\/h3>\n \u7406\u8bba\u4e0a\u53ef\u4ee5\uff0c\u4f46 Wi\u2011Fi \u7a33\u5b9a\u6027\u5f80\u5f80\u4e0d\u5982\u6709\u7ebf\u8fde\u63a5\uff0c\u66f4\u5bb9\u6613\u53d7\u5230\u5e72\u6270\u548c\u4fe1\u53f7\u8870\u51cf\u7684\u5f71\u54cd\u3002\u4e3a\u4e86\u907f\u514d\u7a81\u53d1\u901f\u5ea6\u9aa4\u964d\u9020\u6210\u5361\u987f\uff0c\u66f4\u63a8\u8350\u4f7f\u7528\u6709\u7ebf\u4ee5\u592a\u7f51\u8fde\u63a5\u6765\u8fdb\u884c 4K \u76f4\u64ad\u3002<\/p>\n \u5982\u4f55\u51cf\u5c11\u76f4\u64ad\u8fc7\u7a0b\u4e2d\u7684\u7f13\u51b2\uff1f<\/h3>\n \u4f60\u53ef\u4ee5\u901a\u8fc7\u5173\u95ed\u9ad8\u5360\u7528\u5e94\u7528\u3001\u9650\u5236\u5176\u4ed6\u8bbe\u5907\u7684\u8054\u7f51\u884c\u4e3a\uff0c\u5e76\u5c3d\u91cf\u4f7f\u7528\u6709\u7ebf\u8fde\u63a5\u6765\u51cf\u5c11\u7f13\u51b2\u3002\u5982\u679c\u7f51\u7edc\u672c\u8eab\u8f83\u4e3a\u5403\u7d27\uff0c\u9002\u5f53\u964d\u4f4e\u76f4\u64ad\u5206\u8fa8\u7387\u548c\u7801\u7387\u4e5f\u80fd\u6709\u6548\u7f13\u89e3\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n \u4e3a\u4ec0\u4e48\u6211\u7684\u76f4\u64ad\u753b\u8d28\u6709\u65f6\u4f1a\u7a81\u7136\u53d8\u5dee\uff1f<\/h3>\n \u7f51\u7edc\u62e5\u585e\u6216\u5e26\u5bbd\u6ce2\u52a8\u662f\u5bfc\u81f4\u753b\u8d28\u9aa4\u964d\u7684\u5e38\u89c1\u539f\u56e0\u3002\u542f\u7528\u81ea\u9002\u5e94\u7801\u7387\u529f\u80fd\uff0c\u5e76\u5728\u8def\u7531\u5668\u4e0a\u4e3a\u76f4\u64ad\u8bbe\u5907\u8bbe\u7f6e\u9ad8\u4f18\u5148\u7ea7\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7f13\u89e3\u753b\u8d28\u4e0d\u7a33\u5b9a\u7684\u95ee\u9898\u3002<\/p>\n \u8fdb\u884c 4K \u76f4\u64ad\u9700\u8981\u7279\u522b\u7684\u8bbe\u5907\u5417\uff1f<\/h3>\n \u4f60\u9700\u8981\u4e00\u53f0\u6027\u80fd\u8db3\u591f\u7684\u7535\u8111\u3001\u4e00\u6b3e\u652f\u6301 4K \u7684\u6444\u50cf\u5934\u6216\u91c7\u96c6\u8bbe\u5907\uff0c\u4ee5\u53ca\u4e00\u6761\u7a33\u5b9a\u53ef\u9760\u7684\u4e92\u8054\u7f51\u8fde\u63a5\u3002\u8bf7\u786e\u8ba4\u4f60\u7684\u786c\u4ef6\u652f\u6301 4K \u89c6\u9891\u7f16\u7801\uff0c\u540c\u65f6\u786e\u4fdd\u7f51\u7edc\u5957\u9910\u7684\u4e0a\u4f20\u5e26\u5bbd\u8db3\u4ee5\u627f\u8f7d 4K \u76f4\u64ad\u7684\u6570\u636e\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u4f60\u53ef\u80fd\u4f1a\u597d\u5947\uff0c25mbps \u7684\u4e0a\u884c\u5e26\u5bbd\u662f\u5426\u8db3\u4ee5\u652f\u6301\u6d41\u7545\u7684 4K \u76f4\u64ad\u3002\u5f88\u591a\u4eba\u62c5\u5fc3\u76f4\u64ad\u8fc7\u7a0b\u4e2d\u89c6\u9891\u8d28\u91cf\u3001\u7f13\u51b2\u4ee5\u53ca\u7f51\u7edc\u7a33\u5b9a\u6027\u7684\u95ee\u9898\u3002\u5bf9\u4e8e\u8d85\u9ad8\u6e05\uff08UHD\uff09\u89c6\u9891\u6765\u8bf4\uff0c\u4f60\u7684\u4e0a\u4f20\u5e26\u5bbd\u548c\u4e0a\u4f20\u901f\u5ea6\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u9009\u62e9\u53ef\u9760\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u540c\u6837\u6709\u52a9\u4e8e\u63d0\u5347\u7a33\u5b9a\u6027\u5e76\u51cf\u5c11\u4e2d\u65ad\u3002UHD \u6216 FHD \u7684\u76f4\u64ad\u6240\u9700\u5e26\u5bbd\uff0c\u660e\u663e\u9ad8\u4e8e HD \u6216\u666e\u901a\u9ad8\u6e05\u89c6\u9891\u3002\u5982\u679c\u4f60\u60f3\u5728\u76f4\u64ad\u4e2d\u4fdd\u6301\u9ad8\u753b\u8d28\uff0c\u5c31\u5fc5\u987b\u4f18\u5316\u6574\u4f53\u914d\u7f6e\u5e76\u6301\u7eed\u76d1\u63a7\u4f60\u7684\u7f51\u7edc\u8fde\u63a5\u3002 \u5173\u952e\u8981\u70b9 \u4e3a\u83b7\u5f97\u7a33\u5b9a\u7684 4K \u76f4\u64ad\u6548\u679c\uff0c\u5efa\u8bae\u81f3\u5c11\u5177\u5907 40 Mbps \u7684\u4e0a\u4f20\u901f\u5ea6\u3002\u8fd9\u90e8\u5206\u5197\u4f59\u5e26\u5bbd\u6709\u52a9\u4e8e\u907f\u514d\u4e2d\u65ad\u3002 \u9009\u62e9 H.265 \u6216 AV1 \u7b49\u9ad8\u6548\u7f16\u89e3\u7801\u5668\uff0c\u5728\u4fdd\u6301\u753b\u8d28\u7684\u540c\u65f6\u964d\u4f4e\u5e26\u5bbd\u9700\u6c42\u3002 \u5728\u76f4\u64ad\u524d\u52a1\u5fc5\u6d4b\u8bd5\u4e0a\u4f20\u901f\u5ea6\u3002\u4f7f\u7528 Speedtest \u7b49\u5de5\u5177\uff0c\u786e\u4fdd\u4f60\u7684\u7f51\u7edc\u80fd\u6ee1\u8db3\u76ee\u6807\u7801\u7387\u8981\u6c42\u3002 \u76f4\u64ad\u65f6\u5c3d\u91cf\u9650\u5236\u7f51\u7edc\u4e2d\u5176\u4ed6\u8bbe\u5907\u7684\u4f7f\u7528\u3002\u8fd9\u6709\u52a9\u4e8e\u7ef4\u6301\u7a33\u5b9a\u8fde\u63a5\u548c\u8f83\u9ad8\u7684\u89c6\u9891\u8d28\u91cf\u3002 \u5728\u8def\u7531\u5668\u4e0a\u542f\u7528 QoS\uff08\u670d\u52a1\u8d28\u91cf\uff09\u3002\u901a\u8fc7\u4e3a\u76f4\u64ad\u6d41\u91cf\u8bbe\u5b9a\u4f18\u5148\u7ea7\uff0c\u53ef\u4ee5\u663e\u8457\u6539\u5584\u89c2\u770b\u4f53\u9a8c\u3002 25Mbps \u4e0a\u884c\u5e26\u5bbd\u8db3\u591f 4K \u76f4\u64ad\u5417\uff1f \u6700\u4f4e\u4e0e\u63a8\u8350\u7801\u7387 \u5728\u5f00\u59cb 4K \u76f4\u64ad\u524d\uff0c\u4f60\u9700\u8981\u5148\u5f04\u6e05\u695a 4K \u76f4\u64ad\u6240\u9700\u7684\u6700\u4f4e\u548c\u63a8\u8350\u89c6\u9891\u5e26\u5bbd\u3002\u591a\u6570\u5e73\u53f0\u5c06 25mbps \u4e0a\u884c\u5e26\u5bbd\u89c6\u4e3a UHD \u76f4\u64ad\u7684\u6700\u4f4e\u95e8\u69db\u3002\u5728\u8fd9\u4e2a\u901f\u5ea6\u4e0b\uff0c\u4f60\u53ef\u4ee5\u5728\u5927\u4f53\u4e0d\u88ab\u4e2d\u65ad\u7684\u60c5\u51b5\u4e0b\u4f20\u8f93\u9ad8\u8d28\u91cf\u89c6\u9891\u3002\u7136\u800c\uff0c\u4e13\u5bb6\u901a\u5e38\u5efa\u8bae\u5728\u8fd9\u4e00\u6700\u4f4e\u6807\u51c6\u4e4b\u4e0a\u7559\u51fa\u7f13\u51b2\u7a7a\u95f4\uff1a\u63a8\u8350\u4f60\u7684\u5b9e\u9645\u4e0a\u4f20\u5e26\u5bbd\u6bd4 25 Mbps \u81f3\u5c11\u9ad8\u51fa 35\u201340%\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u60f3\u4ece\u5bb9\u5e94\u5bf9\u7f51\u7edc\u6ce2\u52a8\u5e76\u4fdd\u6301\u753b\u8d28\u7a33\u5b9a\uff0c\u81f3\u5c11\u5e94\u4ee5 40 Mbps \u4e3a\u76ee\u6807\u3002 \u4e0b\u9762\u662f\u4e0d\u540c\u753b\u8d28\u5bf9\u5e94\u7684\u6700\u4f4e\u5e26\u5bbd\u9700\u6c42\u4e00\u89c8\uff1a \u753b\u8d28\u7b49\u7ea7 \u6700\u4f4e\u6240\u9700\u5e26\u5bbd 1080p\uff08HD\uff09 5 Mbps 4K\uff08UHD\uff09 […]<\/p>\n Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":31577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4816],"tags":[11056,11057,11058,11059,11060],"class_list":["post-31581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-sc","tag-25mbps-upstream-bandwidth","tag-4k-live-streaming","tag-upload-speed-optimization","tag-video-bitrate","tag-streaming-stability"],"acf":[],"yoast_head":"\n