{"id":9717,"date":"2026-04-20T10:33:18","date_gmt":"2026-04-20T08:33:18","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9717"},"modified":"2026-04-20T12:38:03","modified_gmt":"2026-04-20T10:38:03","slug":"meet-fraunhofer-iis-at-satellite-asia-where-space-innovation-meets-efficient-media-codecs","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/meet-fraunhofer-iis-at-satellite-asia-where-space-innovation-meets-efficient-media-codecs","title":{"rendered":"\u592a\u7a7a\u521b\u65b0\u4e0eFraunhofer IIS\u9ad8\u6548\u5a92\u4f53\u7f16\u89e3\u7801\u5668\u7684\u878d\u5408: Satellite Asia"},"content":{"rendered":"<p><strong>\u6b22\u8fce\u60a8\u8385\u4e34\u4e8e5\u670820\u65e5\u81f322\u65e5\u5728\u65b0\u52a0\u5761\u4e3e\u529e\u7684Satellite Asia\u5c55\u4f1a\uff0c\u4e86\u89e3\u6211\u4eec\u4e13\u4e3a\u97f3\u9891\u548c\u5a92\u4f53\u6253\u9020\u7684\u9ad8\u6548AI\u7f16\u89e3\u7801\u5668\u3001\u7528\u4e8e\u97f3\u9891\u6d41\u4f20\u8f93\u7684xHE AAC\uff0c\u4ee5\u53ca\u7528\u4e8eIP\u89c6\u9891\u4f20\u8f93\u7684JPEG XS\u3002\u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u4e13\u4e3a\u5e26\u5bbd\u53d7\u9650\u4e14\u5ef6\u8fdf\u81f3\u5173\u91cd\u8981\u7684\u573a\u666f\u800c\u8bbe\u8ba1\u3002<\/strong><\/p>\n<p><!--more--><\/p>\n<h2>\u5c55\u793a\u6280\u672f<\/h2>\n<p><strong>Fraunhofer NESC\u5b9e\u73b0\u57fa\u4e8e\u975e\u5730\u9762\u7f51\u7edc\u7684\u53ef\u9760\u8bed\u97f3\u901a\u4fe1<\/strong><\/p>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/communication\/nesc.html\" target=\"_blank\" rel=\"noopener\">NESC<\/a> \u662f\u4e00\u6b3e\u57fa\u4e8e\u4eba\u5de5\u667a\u80fd\u7684\u8d85\u9ad8\u6548\u7387\u8bed\u97f3\u7f16\u89e3\u7801\u5668\uff0c\u4e13\u4e3a\u76f4\u63a5\u9762\u5411\u8bbe\u5907\u7684\u536b\u661f\u901a\u4fe1\u800c\u8bbe\u8ba1\u3002\u8be5\u7f16\u89e3\u7801\u5668\u5728 1 kbit\/s \u6216\u66f4\u4f4e\u7684\u6bd4\u7279\u7387\u4e0b\u8fd0\u884c\uff0c\u80fd\u591f\u901a\u8fc7\u5730\u7403\u540c\u6b65\u8f68\u9053\uff08GEO\uff09\u3001\u4e2d\u5730\u7403\u8f68\u9053\uff08MEO\uff09\u548c\u4f4e\u5730\u7403\u8f68\u9053\uff08LEO\uff09\u536b\u661f\u661f\u5ea7\u5b9e\u73b0\u7a33\u5065\u53ef\u9760\u7684\u8bed\u97f3\u4f20\u8f93\u3002<\/p>\n<p>NESC \u4f7f NTN \u8bed\u97f3\u670d\u52a1\u80fd\u591f\u5927\u89c4\u6a21\u843d\u5730\u2014\u2014\u4ece\u5e94\u6025\u901a\u4fe1\u548c\u8bed\u97f3\u6d88\u606f\u670d\u52a1\uff0c\u5230\u97f3\u8d28\u5ab2\u7f8e\u5730\u9762\u901a\u8bdd\u7684\u536b\u661f\u8bed\u97f3\u670d\u52a1\u3002\u51ed\u501f\u5176\u4e1a\u754c\u9886\u5148\u7684\u7f16\u7801\u6548\u7387\uff0c\u8be5\u6280\u672f\u5df2\u51c6\u5907\u597d\u7531\u536b\u661f\u548c\u79fb\u52a8\u7f51\u7edc\u8fd0\u8425\u5546\u8fdb\u884c\u5546\u4e1a\u90e8\u7f72\uff0c\u52a9\u529b\u5c06\u53ef\u9760\u7684\u8bed\u97f3\u8986\u76d6\u8303\u56f4\u6269\u5c55\u81f3\u5730\u9762\u7f51\u7edc\u65e0\u6cd5\u89e6\u53ca\u7684\u533a\u57df\u3002<\/p>\n<p><strong>\u57fa\u4e8e\u795e\u7ecf\u7f51\u7edc\u7684\u89c6\u9891\u901a\u4fe1\u7f16\u89e3\u7801\u5668 NCVC<\/strong><\/p>\n<p>\u5728Satellite Asia\u4e0a\uff0c\u6211\u4eec\u5c06\u5c55\u793a\u6700\u65b0\u89c6\u9891\u7f16\u89e3\u7801\u5668\u3002NCVC\u7f16\u89e3\u7801\u5668\u65e8\u5728\u901a\u8fc7\u7a84\u5e26\u4f20\u8f93\u94fe\u8def\uff0c\u5728\u8d85\u4f4e\u7801\u7387\u548c\u4f4e\u5ef6\u8fdf\u6761\u4ef6\u4e0b\u63d0\u4f9b\u6d41\u7545\u7684\u89c6\u9891\u4f1a\u8bae\u4f53\u9a8c\u3002\u51ed\u501f\u8fd9\u4e9b\u7279\u6027\uff0c\u5b83\u6210\u4e3a\u901a\u8fc7\u4f4e\u5730\u7403\u8f68\u9053\u536b\u661f\u8fdb\u884c\u89c6\u9891\u4f1a\u8bae\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\uff0c\u652f\u6301\u667a\u80fd\u624b\u673a\u4e4b\u95f4\u7684\u8bbe\u5907\u76f4\u8fde\uff08D2D\uff09\u4f20\u8f93\u3002NCVC\u652f\u6301\u4ee53\u81f320 kbit\/s\u7684\u7801\u7387\u548c25\u5e27\/\u79d2\u7684\u5e27\u7387\u4f20\u8f93\u89c6\u9891\u548c\u97f3\u9891\u6570\u636e\u3002<\/p>\n<p>\u8be5\u7f16\u89e3\u7801\u5668\u5229\u7528\u4eba\u5de5\u667a\u80fd\u589e\u5f3a\u6280\u672f\uff0c\u5c06\u56fe\u50cf\u4e2d\u7684\u80cc\u666f\u4e0e\u524d\u666f\u5206\u79bb\uff0c\u5e76\u5206\u522b\u8fdb\u884c\u538b\u7f29\u3002\u7279\u522b\u662f\u5728\u89c6\u9891\u4f1a\u8bae\u4e2d\uff0c\u9762\u90e8\u548c\u80a9\u90e8\u533a\u57df\u7684\u56fe\u50cf\u6570\u636e\u4f1a\u4ee5\u9ad8\u4e8e\u5468\u56f4\u533a\u57df\u7684\u7f16\u7801\u8d28\u91cf\u8fdb\u884c\u5904\u7406\uff0c\u4ee5\u786e\u4fdd\u6d41\u7545\u7684\u5b9e\u65f6\u4f20\u8f93\u3002<\/p>\n<p>\u901a\u8fc7\u91c7\u7528\u5e27\u5185\u7f16\u7801\uff08i\u5e27\uff09\u548c\u5173\u952e\u70b9\u6280\u672f\uff0cNVCV\u65e0\u9700\u501f\u52a9p\u5e27\u548cb\u5e27\u5373\u53ef\u9884\u6d4b\u4e24\u4e2ai\u5e27\u4e4b\u95f4\u7684\u53d8\u5316\u3002\u8fd9\u4f7f\u5f97\u89c6\u9891\u7f16\u7801\uff08\u542b\u97f3\u9891\uff09\u572810 kbit\/s\u4ee5\u4e0b\u7684\u901f\u7387\u4e0b\u4e5f\u80fd\u5b9e\u73b0\u8d85\u5feb\u4e14\u8d85\u9ad8\u6548\u7684\u7f16\u7801\u3002<\/p>\n<p><strong>JPEG XS \u4e3a IP \u5de5\u4f5c\u6d41\u7a0b\u5e26\u6765\u89c6\u89c9\u65e0\u635f\u538b\u7f29<\/strong><\/p>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/content-production\/jpeg-xs.html\" target=\"_blank\" rel=\"noopener\">JPEG XS<\/a> \u662f\u9002\u7528\u4e8e\u6f14\u64ad\u5ba4\u73af\u5883\u3001\u73b0\u573a\u5236\u4f5c\u3001\u672c\u5730\u89c6\u9891\u7f51\u7edc\u4ee5\u53ca VR\/AR \u5e94\u7528\u4e2d\u6240\u6709 IP \u5de5\u4f5c\u6d41\u7684\u5168\u65b0 ISO\/IEC \u7f16\u89e3\u7801\u5668\u3002JPEG XS \u652f\u6301\u901a\u8fc7\u6807\u51c6\u4ee5\u592a\u7f51\u6216\u5176\u4ed6\u6709\u7ebf\u8fde\u63a5\u4f20\u8f93\u9ad8\u5206\u8fa8\u7387\u89c6\u9891\u6570\u636e\u3002\u8be5\u7f16\u89e3\u7801\u5668\u4e13\u4e3a\u4f4e\u5ef6\u8fdf\u548c\u6709\u9650\u8ba1\u7b97\u8d44\u6e90\u73af\u5883\u8bbe\u8ba1\u3002JPEG XS \u63d0\u4f9b 6:1 \u81f3 16:1\uff08\u901a\u5e38\u4e3a 10:1\uff09\u7684\u538b\u7f29\u6bd4\uff0c\u652f\u6301\u9884\u6d4b\u6027\u53ca\u7cbe\u786e\u7684\u901f\u7387\u63a7\u5236\uff0c\u5e76\u517c\u5bb9 RTP \u6d41\u5a92\u4f53\u4f20\u8f93\u3002<\/p>\n<p>Fraunhofer IIS\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5305\u542b\u201c\u5e94\u7528\u652f\u6301\u5305\u201d\u7684JPEG XS SDK\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u5176\u4e2d\u7684\u7f16\u7801\u548c\u89e3\u7801\u793a\u4f8b\u4ee3\u7801\uff0c\u8f7b\u677e\u5730\u5728\u8bf8\u5982\u201c\u76f8\u673a\u5230\u6d41\u201d\u6216\u201c\u6d41\u5230\u663e\u793a\u5668\u201d\u7b49\u5178\u578b\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u5b9e\u73b0JPEG XS\u3002<\/p>\n<p><strong>\u501f\u52a9 xHE AAC \u5b9e\u73b0\u9ad8\u6548\u7684\u97f3\u9891\u6d41\u4f20\u8f93<\/strong><\/p>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/xheaac.html\" target=\"_blank\" rel=\"noopener\">xHE\u2011AAC<\/a>\u00a0\u662f\u5907\u53d7\u4fe1\u8d56\u7684 AAC \u7f16\u89e3\u7801\u5668\u5bb6\u65cf\u4e2d\u7684\u6700\u65b0\u4e00\u4ee3\u4ea7\u54c1\u3002\u5b83\u5df2\u88ab Audible\u3001Netflix \u7b49\u9886\u5148\u7684 OTT \u5e73\u53f0\u4ee5\u53ca Instagram Reels \u6240\u91c7\u7528\uff0c\u65e0\u8bba\u5728\u8d85\u4f4e\u6bd4\u7279\u7387\u8fd8\u662f\u9ad8\u6bd4\u7279\u7387\u4e0b\uff0c\u90fd\u80fd\u63d0\u4f9b\u660e\u663e\u66f4\u4f73\u7684\u8046\u542c\u4f53\u9a8c\u3002\u5f3a\u5236\u54cd\u5ea6\u63a7\u5236\u3001\u65e0\u7f1d\u7684 DASH\/HLS \u81ea\u9002\u5e94\u6d41\u5a92\u4f53\u4f20\u8f93\u4ee5\u53ca\u5353\u8d8a\u7684\u8bed\u97f3\u8d28\u91cf\uff0c\u786e\u4fdd\u5373\u4f7f\u5728\u7f51\u7edc\u72b6\u51b5\u6ce2\u52a8\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u5b9e\u73b0\u7a33\u5b9a\u7684\u64ad\u653e\u3002\u8be5\u6280\u672f\u5728 Android\u3001iOS\u3001Fire OS\u3001Vega OS \u53ca Windows 11 \u8bbe\u5907\u4e0a\u5747\u83b7\u5f97\u539f\u751f\u652f\u6301\uff0c\u4f7f\u5168\u7403\u6570\u5341\u4ebf\u7528\u6237\u90fd\u80fd\u4eab\u53d7\u5230\u9ad8\u54c1\u8d28\u97f3\u9891\u3002<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<h2>\u8ba9\u6211\u4eec\u76f8\u7ea6Satellite Asia<\/h2>\n<p>\u4e86\u89e3\u9ad8\u6548\u7684\u5a92\u4f53\u7f16\u89e3\u7801\u5668\u5982\u4f55\u7a81\u7834\u5730\u9762\u4f20\u8f93\u7684\u9650\u5236\uff0c\u5b9e\u73b0\u5168\u7403\u4e92\u8054\u2014\u2014\u4ece\u8bed\u97f3\u5230\u89c6\u9891\u3002<\/p>\n<p>\u6b22\u8fce\u8385\u4e344\u53f7\u9986\u5fb7\u56fd\u5c55\u99864K2-2\u53f7\u5c55\u4f4d\uff0c\u4e0e\u6211\u4eec\u7684\u4e13\u5bb6\u63a2\u8ba8\u4e13\u4e3a\u5b9e\u9645\u536b\u661f\u901a\u4fe1\u573a\u666f\u8bbe\u8ba1\u7684\u89e3\u51b3\u65b9\u6848\u3002\u8bf7<a href=\"https:\/\/www.iis.fraunhofer.de\/en\/muv\/2026\/satellite-asia-2026\/meet.html\"><strong>\u63d0\u524d\u9884\u7ea6\u4f1a\u8bae<\/strong><\/a>\uff0c\u4ee5\u4fbf\u6211\u4eec\u5171\u540c\u63a2\u8ba8\u60a8\u7684\u5e94\u7528\u573a\u666f\uff0c\u5e76\u4e86\u89e3\u6211\u4eec\u7684\u6280\u672f\u5982\u4f55\u4e3a\u60a8\u7684\u670d\u52a1\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6b22\u8fce\u60a8\u8385\u4e34\u4e8e5\u670820\u65e5\u81f322\u65e5\u5728\u65b0\u52a0\u5761\u4e3e\u529e\u7684Satellite Asia\u5c55\u4f1a\uff0c\u4e86\u89e3\u6211\u4eec\u4e13\u4e3a\u97f3\u9891\u548c\u5a92\u4f53\u6253\u9020\u7684\u9ad8\u6548 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9714,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[153],"tags":[],"class_list":["post-9717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events-tradeshows-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9717"}],"collection":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/comments?post=9717"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9717\/revisions"}],"predecessor-version":[{"id":9718,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9717\/revisions\/9718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/9714"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=9717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=9717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=9717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}