{"id":8690,"date":"2024-04-10T10:30:43","date_gmt":"2024-04-10T08:30:43","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=8690"},"modified":"2024-04-10T15:23:38","modified_gmt":"2024-04-10T13:23:38","slug":"ccbn_2","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/ccbn_2","title":{"rendered":"\u76f8\u805a\u5317\u4eac\uff0c\u76f8\u805aCCBN"},"content":{"rendered":"<p><strong> <span lang=\"EN-US\">Fraunhofer IIS<\/span><span lang=\"ZH-CN\">\uff08<\/span><span lang=\"EN-US\">4<\/span><span lang=\"ZH-CN\">\u53f7\u9986<\/span><span lang=\"EN-US\">4401A<\/span><span lang=\"ZH-CN\">\uff09<\/span><span lang=\"ZH-CN\">\u5c06\u643a\u624b\u56fd\u5185\u5916\u5408\u4f5c\u4f19\u4f34\u5728\u5c55\u4f4d\u548c\u7cfb\u5217\u8bba\u575b\u6f14\u8bb2\u4e2d\u4e3a\u4e2d\u56fd\u89c2\u4f17\u5e26\u6765\u89c6\u97f3\u9891\u548c\u6570\u5b57\u5e7f\u64ad\u9886\u57df\u7684\u6280\u672f\u521b\u65b0\u3002<\/span><\/strong><!--more--><\/p>\n<p>\u53bb\u5e74\uff0c\u4e2d\u56fd\u6709\u5173\u90e8\u95e8\u4e0e\u673a\u6784\u5148\u540e\u63a8\u8350\u4e86\u4e24\u9879\u7531Fraunhofer IIS\u4e3b\u5bfc\u5f00\u53d1\u7684\u56fd\u9645\u6807\u51c6\uff1aJPEG XS\u548cDRM\u6570\u5b57\u5e7f\u64ad\u3002\u9996\u5148\uff0c\u4e2d\u592e\u5e7f\u64ad\u7535\u89c6\u603b\u53f0\u6280\u672f\u5c40\u7387\u5148\u53d1\u5e03\u4e86\u300a\u4e2d\u592e\u5e7f\u64ad\u7535\u89c6\u603b\u53f08K\u8d85\u9ad8\u6e05\u7535\u89c6\u8282\u76ee\u5236\u64ad\u6280\u672f\u8981\u6c42\u300b\uff0c\u5176\u4e2dJPEG XS\u6210\u4e3a\u6307\u5b9a\u6587\u4ef6\u7f16\u7801\u683c\u5f0f<a href=\"#_ftn1\" name=\"_ftnref1\">[1]<\/a>\u3002\u6b64\u5916\uff0c\u300a8K\u8d85\u9ad8\u6e05JPEG XS\u4fe1\u53f7\u4f20\u8f93\u6280\u672f\u89c4\u8303\u300b\u4ee5\u53ca\u300a8K\u8d85\u9ad8\u6e05JPEG XS\u7f16\u7801MXF\u6587\u4ef6\u4ea4\u6362\u6280\u672f\u89c4\u8303\u300b\u9646\u7eed\u9881\u5e03\uff0c\u4ee5\u4fc3\u8fdb\u8d85\u9ad8\u6e05\u5185\u5bb9\u9ad8\u8d28\u91cf\u3001\u9ad8\u6548\u7387\u7684\u751f\u4ea7\u4e0e\u5236\u4f5c\u3002\u603b\u53f0\u8fd8\u5728\u6210\u90fd\u5927\u8fd0\u4f1a\u548c\u676d\u5dde\u4e9a\u8fd0\u4f1a\u671f\u95f4\u7ec4\u7ec7\u4e86JPEG XS\u6280\u672f\u5b9e\u8df5\u4e0e\u5e94\u7528\u6d4b\u8bd5\u5de5\u4f5c\uff0c\u6574\u4f53\u6548\u679c\u826f\u597d\u3002\u53e6\u5916\uff0c\u56fd\u5bb6\u5e7f\u64ad\u7535\u89c6\u603b\u5c40\u3001\u5de5\u4e1a\u548c\u4fe1\u606f\u5316\u90e8\u548c\u56fd\u5bb6\u5e02\u573a\u76d1\u7763\u7ba1\u7406\u603b\u5c40\u8054\u5408\u53d1\u5e03\u4e86\u300a<a href=\"http:\/\/www.nrta.gov.cn\/art\/2023\/9\/14\/art_113_65535.html\">\u5173\u4e8e\u8fdb\u4e00\u6b65\u52a0\u5f3a\u8f66\u8f7d\u97f3\u89c6\u9891\u7ba1\u7406\u7684\u901a\u77e5<\/a>\u300b\uff0c\u63a8\u52a8\u8f66\u4f01\u914d\u7f6e\u6570\u5b57\u8c03\u5e45\u5e7f\u64ad\uff08DRM\uff09\u7b49\u6570\u5b57\u65e0\u7ebf\u5e7f\u64ad\u63a5\u6536\u6a21\u5757\uff0c\u63d0\u5347\u8f66\u8f7d\u5e7f\u64ad\u6536\u89c6\u4f53\u9a8c\u3002\u52a0\u5feb\u63a8\u8fdb\u65e0\u7ebf\u6570\u5b57\u5e7f\u64ad\u8986\u76d6\u7f51\u5efa\u8bbe\uff0c\u4f8b\u5982\uff0c\u65e0\u7ebf\u5e7f\u64ad\u53d1\u5c04\u53f0\u5efa\u8bbe\u6570\u5b57\u8c03\u5e45\u5e7f\u64ad\uff08DRM\uff09\u7b49\u65e0\u7ebf\u6570\u5b57\u5e7f\u64ad\u53d1\u5c04\u7cfb\u7edf\u3002\u8fd9\u4e5f\u6210\u4e3a\u4e86\u6211\u4eec\u5728\u5373\u5c06\u4e3e\u529e\u7684CCBN\u5c55\u4f1a\u4e0a\u91cd\u70b9\u5c55\u793a\u7684\u4e24\u9879\u6280\u672f\u3002<\/p>\n<p>4\u670824\u65e5\u81f326\u65e5\uff0c\u4e9a\u592a\u4e43\u81f3\u5168\u7403\u9876\u5c16\u7684\u6743\u5a01\u6280\u672f\u4e13\u5bb6\u548c\u5934\u90e8\u4f01\u4e1a\u5c06\u6c47\u805aCCBN, \u5171\u540c\u89c1\u8bc1\u4e2d\u56fd\u5e7f\u64ad\u7535\u89c6\u548c\u7f51\u7edc\u89c6\u542c\u884c\u4e1a\u5168\u65b0\u653f\u7b56\u7684\u53d1\u5e03\u3001\u79d1\u6280\u7684\u521b\u65b0\u4ee5\u53ca\u4f01\u4e1a\u7684\u6218\u7565\u5e03\u5c40\u3002\u4f5c\u4e3a\u5df2\u7ecf\u8fde\u7eed\u53c2\u4e0eCCBN\u5341\u4f59\u5e74\u7684\u5168\u7403\u77e5\u540d\u97f3\u9891\u53ca\u5a92\u4f53\u6280\u672f\u7814\u7a76\u673a\u6784\uff0cFraunhofer IIS\uff084\u53f7\u99864401A\uff09\u5c06\u643a\u624b\u56fd\u5185\u5916\u5408\u4f5c\u4f19\u4f34\uff1aIHSE\u3001MainConcpet\u3001RFmondial\u3001STARWAVES\u548c\u5317\u4eac\u4e07\u6d4b\u79d1\u6280\u6709\u9650\u516c\u53f8\u5728\u5c55\u4f4d\u548c\u7cfb\u5217\u8bba\u575b\u6f14\u8bb2\u4e2d\u4e3a\u4e2d\u56fd\u89c2\u4f17\u5e26\u6765\u89c6\u97f3\u9891\u548c\u6570\u5b57\u5e7f\u64ad\u9886\u57df\u7684\u6280\u672f\u521b\u65b0\u3002<strong><em>\u00a0 \u00a0 \u00a0\u00a0<\/em><\/strong><\/p>\n<p>\u5728\u672c\u6b21CCBN\u4e0a\u5c55\u793a\u7684\u89e3\u51b3\u65b9\u6848\u5305\u62ec:\u4e3a\u4e13\u4e1a\u5e7f\u64ad\u7535\u89c6\u5b9e\u73b08K\u89c6\u9891\u4f20\u8f93\u7684<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/content-production\/jpeg-xs.html\">JPEG XS<\/a>\u8d85\u4f4e\u5ef6\u8fdf\u89c6\u9891\u7f16\u89e3\u7801\u5668\uff0c\u4e3a\u6d41\u5a92\u4f53\u548c\u6570\u5b57\u5e7f\u64ad\u5e26\u6765\u5353\u8d8a\u97f3\u9891\u8d28\u91cf\u548c\u9ad8\u6548\u4f20\u8f93\u80fd\u529b\u7684<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/prod\/digirundfunk\/digirundf\/xheaac.html\">xHE-AAC<\/a>\uff0c\u7531\u4e13\u4e1a\u6570\u5b57\u5e7f\u64ad\u524d\u7aef\u6280\u672f<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/drmcontentserver.html\">DRM ContentServer<\/a>\u548c\u7075\u6d3b\u7684\u63a5\u6536\u7aef\u6280\u672f<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/multimediaplayer.html\">DRM MultimediaPlayer<\/a>\u7ec4\u6210\u7684\u7aef\u5230\u7aef\u94fe\u8def\u5448\u73b0\u4e86\u5305\u62ec\u6570\u5b57\u5e7f\u64ad\u6587\u672c\u4fe1\u606f\u670d\u52a1<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/journaline.html\">Journaline<\/a>\u3001\u6570\u5b57\u5e7f\u64ad\u5e94\u6025\u62a5\u8b66\u529f\u80fd(EWF)\u5728\u5185\u7684\u591a\u6837\u5316\u7684\u6570\u5b57\u5e7f\u64ad\u670d\u52a1\u3002\u4ee5\u53ca\u4e3a\u5e7f\u64ad\u7535\u89c6\u548c\u6d41\u5a92\u4f53\u5e26\u6765\u4e2a\u6027\u5316\u548c\u6c89\u6d78\u5f0f\u97f3\u6548\u7684<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/broadcast-streaming\/mpegh.html\">MPEG-H Audio<\/a>\u548c\u4e3a\u79fb\u52a8\u8bbe\u5907\u548c\u8033\u673a\u5e26\u6765\u4e09\u7ef4\u58f0\u7684<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/consumer-electronics\/cingo.html\">Cingo<\/a>\u3002<\/p>\n<p>\u6b64\u5916\uff0cFraunhofer IIS\u8fd0\u52a8\u56fe\u50cf\u6280\u672f\u90e8\u7cfb\u7edf\u4e0e\u8bbe\u5907\u7ec4\u8d1f\u8d23\u4ebaWolfgang Heppner\u548c\u5317\u4eac\u52a8\u542c\u6548\u7387\u987e\u95ee\u6709\u9650\u516c\u53f8\u603b\u7ecf\u7406\u517cFraunhofer IIS\u4e2d\u56fd\u533a\u4ee3\u8868Toni Fiedler\u548c\u5c06\u5206\u522b\u5728\u8d85\u9ad8\u6e05\u5168\u4ea7\u4e1a\u94fe\u521b\u65b0\u53d1\u5c55\u9ad8\u5cf0\u8bba\u575b\uff084\u670824\u65e5\uff0c\u4fee\u7406\u8f66\u95f4\u4f1a\u8bae\u5ba4002\uff09\u548c\u4e9a\u6d32-\u592a\u5e73\u6d0b\u5e7f\u64ad\u7535\u89c6\u8054\u76df\uff08ABU\uff09\u6280\u672f\u521b\u65b0\u7814\u8ba8\u4f1a\uff084\u670825\u65e5\u4e0a\u5348\uff0c\u7f13\u51b2\u95f4\u591a\u529f\u80fd\u5385002\uff09\u4e0a\u4e3a\u5927\u5bb6\u4ecb\u7ecdFraunhofer IIS\u5728\u89c6\u97f3\u9891\u9886\u57df\u7684\u524d\u6cbf\u6280\u672f\u521b\u65b0\u3002<\/p>\n<p>Fraunhofer IIS\u56e2\u961f\u671f\u5f85\u7740\u60a8\u7684\u8385\u4e34\uff01<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"#_ftnref1\" name=\"_ftn1\">[1]<\/a> \u8be6\u60c5\u53c2\u89c1\uff1aITU-R BT.2246-8,103\u9875<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fraunhofer IIS\uff084\u53f7\u99864401A\uff09\u5c06\u643a\u624b\u56fd\u5185\u5916\u5408\u4f5c\u4f19\u4f34\u5728\u5c55\u4f4d\u548c\u7cfb\u5217\u8bba\u575b\u6f14\u8bb2\u4e2d\u4e3a\u4e2d\u56fd\u89c2\u4f17\u5e26\u6765\u89c6\u97f3\u9891 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8691,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[153],"tags":[546],"class_list":["post-8690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events-tradeshows-cn","tag-jpeg-xs-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8690"}],"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=8690"}],"version-history":[{"count":2,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8690\/revisions"}],"predecessor-version":[{"id":8696,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8690\/revisions\/8696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/8691"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=8690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=8690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=8690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}