{"id":3000,"date":"2017-05-19T09:30:44","date_gmt":"2017-05-19T07:30:44","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/iis_audioblog?p=3000"},"modified":"2019-04-17T15:06:33","modified_gmt":"2019-04-17T13:06:33","slug":"mp3-software-patents-licenses","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/mp3-software-patents-licenses","title":{"rendered":"\u751f\u673a\u52c3\u52c3\u7684mp3\u8f6f\u4ef6\u3001\u4e13\u5229\u548c\u6388\u6743"},"content":{"rendered":"<p><strong>4<\/strong><strong>\u6708<\/strong><strong>23<\/strong><strong>\u65e5\u6539\u53d8\u4e86\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>4\u670823\u65e5\uff0c\u6700\u540e\u4e00\u4e2a\u6838\u5fc3mp3\u4e13\u5229\u5230\u671f\uff0c\u8fd9\u662fTechnicolor\u548cFraunhofer mp3\u6388\u6743\u9879\u76ee\u7684\u4e00\u90e8\u5206\u3002\u81ea\u4e0a\u4e16\u7eaa90\u5e74\u4ee3\u8d77\uff0cTechnicolor (\u539fThomson)\u5f00\u59cb\u6253\u7406\u4e13\u5229\u6388\u6743\u9879\u76ee\uff0c\u5176\u4e2d\u5c31\u5305\u62ecFraunhofer mp3\u8f6f\u4ef6\u6388\u6743\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u5236\u9020\u5546\u60f3\u8981\u751f\u4ea7\u4e00\u6b3emp3\u64ad\u653e\u5668\uff0c\u4ed6\u4eec\u53ef\u4ee5\u6210\u4e3aTechnicolor mp3\u6388\u6743\u9879\u76ee\u4e13\u5229\u7684\u88ab\u8bb8\u53ef\u65b9\uff0c\u4ece\u800c\u83b7\u5f97Fraunhofer 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noreferrer\">\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7Fraunhofer\u7f51\u7ad9\u4e0e\u6211\u4eec\u8054\u7edc<\/a>\uff0c\u5e76\u544a\u77e5\u4f60\u4eec\u7684\u9700\u6c42\u3002<\/p>\n<p>\u4f46\u662f\uff0cmp3\u6388\u6743\u9879\u76ee\u7684\u7ec8\u6b62\u5e76\u4e0d\u610f\u5473\u7740\u6240\u6709\u4e0emp3\u76f8\u5173\u7684\u6280\u672f\u5168\u90e8\u8fdb\u5165\u514d\u6388\u6743\u72b6\u6001\u3002\u9664\u4e86\u6388\u6743\u9879\u76ee\u4e2d\u5305\u542b\u7684\u6838\u5fc3mp3\u4e13\u5229\u4ee5\u5916\uff0c\u8fd8\u4f1a\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u4e13\u5229\uff08\u6216\u8005\u5176\u4ed6\u529f\u80fd\u589e\u5f3a\u7684\u4e13\u5229\uff09\u5c1a\u672a\u8fc7\u671f\u3002\u56e0\u6b64\uff0c\u5236\u9020\u5546\u9700\u8981\u5728\u91c7\u7528mp3\u4e4b\u524d\uff0c\u5bf9\u76ee\u6807\u4ea7\u54c1\u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n<p><strong>\u5982\u4f55\u628a\u63e1\u672a\u6765\uff1f<\/strong><\/p>\n<p>mp3\u4e0d\u4f46\u751f\u673a\u52c3\u52c3\u800c\u4e14\u4ee5\u6b64\u4e3a\u57fa\u7840\u7684\u6280\u672f\u521b\u65b0\u7ef5\u5ef6\u4e0d\u7edd\u3002 mp3\u7684\u8bb8\u53ef\u8bc1\u6388\u6743\u8d39\u652f\u6301\u7740Fraunhofer IIS\u5728\u5168\u65b0\u97f3\u9891\u6280\u672f\u9886\u57df\u7684\u4e0d\u65ad\u63a2\u7d22\u548c\u7814\u7a76\uff0c\u8fd9\u4e5f\u4f7f\u6211\u4eec\u7814\u53d1\u7684\u97f3\u9891\u6280\u672f\u4e0d\u65ad\u6210\u4e3a\u6d41\u5a92\u4f53\u3001\u6570\u5b57\u5e7f\u64ad\u3001\u7535\u89c6\u548c\u79fb\u52a8\u901a\u4fe1\u9886\u57df\u7684\u884c\u4e1a\u6807\u51c6\u3002\u4f8b\u5982\uff0c\u80fd\u591f\u5728\u4f4e\u6bd4\u7279\u7387\u4e0b\u4f20\u8f93\u5353\u8d8a\u97f3\u9891\u8d28\u91cf\u7684AAC\u5bb6\u65cf\u7cfb\u5217\u7f16\u89e3\u7801\u5668\uff0c\u8be5\u9879\u6280\u672f\u5df2\u7ecf\u96c6\u6210\u4e8e\u6570\u5341\u4ebf\u53f0\u8bbe\u5907\u4e2d\u3002\u6b64\u5916\uff0c\u4e0b\u4e00\u4ee3\u97f3\u9891\u6280\u672f\u4e5f\u5df2\u95ee\u4e16\u3002\u4f8b\u5982\uff0c\u5177\u5907\u4e92\u52a8\u5f0f\u548c\u6c89\u6d78\u5f0f\u7279\u70b9<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/prod\/digirundfunk\/digirundf\/tvaudio.html\" target=\"_blank\" rel=\"noopener noreferrer\">MPEG-H\u7535\u89c6\u97f3\u9891\u6280\u672f<\/a>\uff0c\u4ee5\u53ca\u8fd1\u6765\u88ab\u8d8a\u6765\u8d8a\u591a\u56fd\u5bb6\u91c7\u7eb3\u7684\u80fd\u591f\u4e3a\u79fb\u52a8\u901a\u4fe1\u9886\u57df\u5e26\u6765\u9ad8\u6e05\u8bed\u97f3\u901a\u8bdd\u7684<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/prod\/kommunikation\/komm\/evs.html\" target=\"_blank\" rel=\"noopener noreferrer\">EVS\u6280\u672f<\/a>\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5bf9mp3\u7684\u53d1\u5c55\u5386\u53f2\u611f\u5174\u8da3\uff0c\u6b22\u8fce\u8bbf\u95ee\uff1a<a href=\"https:\/\/www.mp3-history.com\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.mp3-history.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51e0\u4e2a\u661f\u671f\u4ee5\u524d\uff0c\u6211\u4eec\u5728<a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/prod\/audiocodec\/audiocodecs\/mp3.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u7f51\u7ad9<\/a>\u4e0a\u66f4\u65b0\u4e86Technicolor\u548cFraunhofer \u7684mp3\u6388\u6743\u9879\u76ee\u7ec8\u6b62\u7684\u4fe1\u606f\u3002\u8fd9\u51e0\u5929\uff0c\u5b83\u6210\u4e3a\u4e86\u65b0\u95fb\u5a92\u4f53\u70ed\u8bae\u7684\u8bdd\u9898\uff0c\u4f46\u8fd9\u771f\u7684\u610f\u5473\u7740mp3\u5df2\u7ecf\u6b7b\u4ea1\u4e86\u5417\uff1f\u5f53\u7136\u4e0d\uff01mp3\u662f\u4e00\u4e2a\u65f6\u4ee3\u7684\u5947\u8ff9\uff0c\u5b83\u5f7b\u5e95\u5730\u6539\u53d8\u4e86\u4eba\u4eec\u6536\u542c\u97f3\u4e50\u7684\u65b9\u5f0f\uff0c\u800c\u76f4\u5230\u4eca\u5929\u5b83\u8fd8\u4f9d\u7136\u751f\u673a\u52c3\u52c3\u3002\u6388\u6743\u9879\u76ee\u7684\u7ec8\u6b62\u6e90\u4e8e\u8be5\u9879\u76ee\u4e2d\u5305\u542b\u7684\u6700\u540e\u4e00\u4e2a\u4e13\u5229\u5df2\u7ecf\u5230\u671f\u3002\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u4f7f\u7528\u8bb8\u53ef\u7684\u7ed3\u675f\u3002\u7136\u800c\uff0c\u80fd\u591f\u51b3\u5b9amp3\u201c\u6b7b\u4ea1\u201d\u7684\u4eba\u53ea\u6709\u7528\u6237\uff0c\u5982\u679c\u4ed6\u4eec\u51b3\u5b9a\u91c7\u7528\u66f4\u4e3a\u5148\u8fdb\u7684\u97f3\u9891\u683c\u5f0f\uff0c\u4f8b\u5982AAC\uff08\u51e0\u4e4e\u5f53\u4e0b\u6240\u6709\u7684\u667a\u80fd\u624b\u673a\u5df2\u7ecf\u5305\u542b\u8be5\u9879\u6280\u672f\uff09\u3002<\/p>\n","protected":false},"author":2,"featured_media":2515,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[436,452],"class_list":["post-3000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-licensing-cn","tag-mp3-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/3000"}],"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=3000"}],"version-history":[{"count":4,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/3000\/revisions"}],"predecessor-version":[{"id":4333,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/3000\/revisions\/4333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/2515"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=3000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=3000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=3000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}