{"id":8777,"date":"2024-09-13T10:38:26","date_gmt":"2024-09-13T08:38:26","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=8777"},"modified":"2025-07-28T16:03:18","modified_gmt":"2025-07-28T14:03:18","slug":"ibc2024","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/ibc2024","title":{"rendered":"\u76f8\u805a\u963f\u59c6\u65af\u7279\u4e39"},"content":{"rendered":"

\u6bcf\u5e749\u6708\uff0c\u56fd\u9645\u5e7f\u64ad\u7535\u89c6\u884c\u4e1a\u7684\u4e13\u4e1a\u4eba\u58eb\u90fd\u4f1a\u9f50\u805a\u963f\u59c6\u65af\u7279\u4e39\uff0c\u5404\u9886\u57df\u7684\u53c2\u5c55\u5546\u5c06\u4f1a\u5c55\u793a\u4ed6\u4eec\u7684\u524d\u6cbf\u4ea7\u54c1\u3002Fraunhofer\u4e5f\u4e00\u5982\u65e2\u5f80\u5730\u8054\u5408\u4e86\u591a\u4e2a\u65d7\u4e0b\u7814\u7a76\u6240\uff0c\u5e76\u5e26\u6765\u4ed6\u4eec\u7684\u6280\u672f\u521b\u65b0\u6210\u679c\u3002\u5176\u4e2d\u5c31\u5305\u62ec Fraunhofer IIS \u97f3\u9891\u53ca\u5a92\u4f53\u6280\u672f\u90e8\u95e8\uff088 \u53f7\u9986 B80 \u5c55\u4f4d\uff09\u3002<\/p>\n

<\/p>\n

xHE-AAC<\/strong>\uff1a\u63a2\u7d22\u6700\u5148\u8fdb\u7684\u6d41\u5a92\u4f53<\/strong>
\n\u4f5c\u4e3a AAC \u7f16\u89e3\u7801\u5668\u7cfb\u5217\u7684\u6700\u65b0\u6280\u672f\uff0cxHE-AAC \u662f\u6ee1\u8db3\u5f53\u4eca\u79fb\u52a8\u97f3\u89c6\u9891\u6d41\u5a92\u4f53\u9700\u6c42\u7684\u5b8c\u7f8e\u89e3\u51b3\u65b9\u6848\uff0c\u65e0\u8bba\u662f\u7535\u5f71\u3001\u97f3\u4e50\u3001\u6709\u58f0\u8bfb\u7269\u8fd8\u662f\u64ad\u5ba2\u3002\u5b83\u80fd\u591f\u4ee5\u975e\u5e38\u4f4e\u7684\u6bd4\u7279\u7387\u63d0\u4f9b\u5353\u8d8a\u7684\u97f3\u8d28\uff0c\u5e76\u901a\u8fc7 DASH \u548c HLS \u5b9e\u73b0\u81ea\u9002\u5e94\u6bd4\u7279\u7387\u4f20\u8f93\uff0c\u4ee5\u786e\u4fdd\u4efb\u4f55\u7f51\u7edc\u6761\u4ef6\u4e0b\u7684\u65e0\u7f1d\u63a5\u6536\u3002xHE-AAC \u5177\u6709\u5f3a\u5236\u54cd\u5ea6\u548c\u52a8\u6001\u8303\u56f4\u63a7\u5236\u529f\u80fd\uff0c\u80fd\u591f\u5728\u4efb\u610f\u8fd8\u653e\u573a\u666f\u4e0b\u83b7\u5f97\u6700\u4f73\u8046\u542c\u6548\u679c\u3002\u5168\u65b0\u7684\u951a\u5b9a\u54cd\u5ea6\u529f\u80fd\u53ef\u786e\u4fdd\u97f3\u9891\u5185\u5bb9\u7684\u97f3\u91cf\u66f4\u52a0\u5e73\u8861\u3002\u63a2\u7d22 xHE-AAC \u5982\u4f55\u5728\u8d85\u8fc7 50 \u4ebf\u53f0\u8bbe\u5907\u4e2d\u63d0\u4f9b\u539f\u751f\u652f\u6301\uff0c\u4ece\u800c\u6539\u53d8\u6d41\u5a92\u4f53\u670d\u52a1\u3002<\/p>\n

\u8046\u542c<\/strong>Allinga TTS<\/strong>
\n\u6587\u672c\u8f6c\u8bed\u97f3\uff08TTS\uff09\u8bed\u97f3\u5408\u6210\u6280\u672f\u7684\u5e94\u7528\u5728\u57fa\u4e8e\u4eba\u5de5\u667a\u80fd\u7684\u6570\u5b57\u5e7f\u64ad\u5185\u5bb9\u5236\u4f5c\u8fc7\u7a0b\u4e2d\u53d1\u6325\u7740\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u4f5c\u7528\u3002 Allinga TTS \u80fd\u591f\u5c06\u4e66\u9762\u6587\u672c\u8f6c\u6362\u4e3a\u81ea\u7136\u8bed\u97f3\uff0c\u4e3a\u52a8\u6001\u8bed\u97f3\u5e7f\u64ad\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u53ef\u4ee5\u81ea\u52a8\u6267\u884c\u5b9a\u671f\u66f4\u65b0\u548c\u8b66\u62a5\u6d88\u606f\uff0c\u5e76\u786e\u4fdd\u6301\u7eed\u3001\u6700\u65b0\u7684\u4fe1\u606f\u64ad\u62a5\uff0c\u800c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\u3002\u5b83\u80fd\u591f\u652f\u6301\u9664\u5fb7\u8bed\u5916\u7684\u591a\u79cd\u8bed\u8a00\u3002\u7531\u4e8e\u8ba1\u7b97\u8981\u6c42\u8f83\u4f4e\uff0cAllinga TTS \u53ef\u4ee5\u5728\u672c\u5730\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\uff0c\u5373\u4f7f\u6ca1\u6709\u4e92\u8054\u7f51\u8fde\u63a5\u4e5f\u80fd\u786e\u4fdd\u53ef\u9760\u6027\u3002<\/p>\n

\u63a2\u7d22<\/strong>Fraunhofer<\/strong>\u6570\u5b57\u5e7f\u64ad\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n

Fraunhofer IIS\u4e3a\u5168\u7403\u6570\u5b57\u5e7f\u64ad\u6807\u51c6DRM\uff08Digital Radio Mondiale\uff09\u548cDAB+\u7684\u5168\u4f20\u8f93\u94fe\u8def\u63d0\u4f9b\u6280\u672f\u548c\u5e94\u7528\u3002
\nDAB\/DRM MultimediaPlayer \u5e7f\u64ad\u5e94\u7528\u7a0b\u5e8f\u8ba9\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u6216 PC \u63a5\u6536\u5668\u4e0a\u4eab\u53d7\u6570\u5b57\u5e7f\u64ad\u7684\u5168\u90e8\u6f5c\u529b\u3002\u9664\u4e86\u5e7f\u64ad\u8282\u76ee\u5916\uff0c\u8be5\u5e94\u7528\u7a0b\u5e8f\u8fd8\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u589e\u503c\u529f\u80fd\uff0c\u5305\u62ec\u4e13\u8f91\u5c01\u9762\u3001\u77ed\u4fe1\u3001\u5929\u6c14\u9884\u62a5\u548c\u4f53\u80b2\u6bd4\u8d5b\u7ed3\u679c\u7684\u5e76\u884c\u4f20\u8f93\uff0c\u4ee5\u4e0a\u4fe1\u606f\u5747\u53ef\u76f4\u63a5\u663e\u793a\u5728\u64ad\u653e\u5668\u4e2d\u3002\u7531\u4e8e\u8fd9\u4e9b\u529f\u80fd\u4e0e\u6570\u5b57\u5e7f\u64ad\u8282\u76ee\u4e00\u5e76\u4f20\u8f93\uff0c\u65e0\u9700\u4e92\u8054\u7f51\u8fde\u63a5\u5373\u53ef\u514d\u8d39\u4f7f\u7528\u3002<\/p>\n

Fraunhofer DAB\/DRM ContentServer R7 \u662f\u4e00\u6b3e\u7075\u6d3b\u3001\u9ad8\u5ea6\u53ef\u9760\u4e14\u5b8c\u6574\u7684\u4e13\u4e1a\u524d\u7aef\u7cfb\u7edf\uff0c\u9002\u7528\u4e8e\u6570\u5b57\u5e7f\u64ad\u6807\u51c6 DAB \u548c DRM\u3002\u5b83\u5305\u542b\u4e86\u5185\u90e8\u97f3\u9891\u7f16\u7801\u3001\u652f\u6301\u5916\u90e8\u97f3\u9891\u7f16\u7801\u5668\u3001\u6570\u636e\u670d\u52a1\u7ba1\u7406\u4e14\u5177\u6709\u5f3a\u5927\u5197\u4f59\u529f\u80fd\u7684\u591a\u8def\u590d\u7528\u751f\u6210\u3002<\/p>\n

\u65b9\u4fbf\u4e14\u7528\u6237\u53cb\u597d\u7684\u7f51\u7edc\u754c\u9762\u53ef\u901a\u8fc7\u8fdc\u7a0b\u8bbf\u95ee\u8fdb\u884c\u914d\u7f6e\u548c\u7cfb\u7edf\u76d1\u63a7\u3002<\/p>\n

\u4f53\u9a8c\u5177\u6709<\/strong> MPEG-H <\/strong>\u97f3\u9891\u7684\u4e0b\u4e00\u4ee3\u7535\u89c6<\/strong><\/p>\n

\u00a0<\/strong>Fraunhofer IIS \u63d0\u4f9b\u4e86\u5e7f\u6cdb\u7684 MPEG-H \u97f3\u9891\u4ea7\u54c1\u548c\u5de5\u5177\u3002\u5b83\u4eec\u8de8\u8d8a\u6574\u4e2a\u5e7f\u64ad\u94fe\uff0c\u6211\u4eec\u5c06\u5c55\u793a\u6700\u5148\u8fdb\u7684\u4e0b\u4e00\u4ee3\u97f3\u9891\u7cfb\u7edf\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d\u7684\u5e94\u7528\uff0c\u4ee5\u5b9e\u73b0\u8eab\u4e34\u5176\u5883\u7684\u4e2a\u6027\u5316\u97f3\u9891\u3002 Fraunhofer\u6280\u672f\u5df2\u88ab\u9009\u4e3a\u5df4\u897f\u5373\u5c06\u63a8\u51fa\u7684TV 3.0\u6807\u51c6\u7684\u552f\u4e00\u6307\u5b9a\u97f3\u9891\u7f16\u89e3\u7801\u5668\uff0c\u8be5\u6807\u51c6\u5c06\u4ee5DTV+\u54c1\u724c\u9010\u6b65\u63a8\u51fa\u3002<\/p>\n

\u5176\u4e2d\u5185\u5bb9\u5236\u4f5c\u7ad9\u5c55\u793a\u533a\u5c06\u5f3a\u8c03\u4e3a\u89c2\u4f17\u63d0\u4f9b\u4e2a\u6027\u5316\u9009\u62e9\u4ee5\u53ca\u4e3a\u5185\u5bb9\u521b\u4f5c\u8005\u548c\u4f9b\u5e94\u5546\u63d0\u4f9b\u5404\u79cd\u89e3\u51b3\u65b9\u6848\u7684\u91cd\u8981\u6027\u3002<\/p>\n

\u5728\u5ba2\u6237\u4f53\u9a8c\u5899\u4e0a\uff0c\u652f\u6301\u8be5\u6280\u672f\u7684\u6d88\u8d39\u7535\u5b50\u54c1\u724c\u7684\u8bbe\u5907\u5c55\u793a\u4f53\u73b0\u4e86\u5168\u7403\u89c2\u4f17\u5df2\u7ecf\u53ef\u4ee5\u901a\u8fc7MPEG-H \u97f3\u9891\u4eab\u53d7\u8eab\u4e34\u5176\u5883\u7684\u4e2a\u6027\u5316\u4f53\u9a8c\u3002<\/p>\n

\u00a0<\/strong>\u63a2\u7d22\u9002\u7528\u4e8e<\/strong> ST2110 <\/strong>\u548c<\/strong> IPMX <\/strong>\u7684<\/strong> JPEG XS <\/strong>\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n

\u00a0<\/strong>JPEG XS SDK \u4e3a\u4e13\u4e1a\u7ea7\u89c6\u9891\u4f20\u8f93\u8bbe\u5b9a\u4e86\u57fa\u51c6\uff0c\u540c\u65f6\u9075\u5b88\u516c\u5f00\u6807\u51c6\u3002\u5b83\u80fd\u591f\u4ee5\u8d85\u4f4e\u5ef6\u8fdf\u901a\u8fc7 IP \u4f20\u8f93\u9ad8\u5206\u8fa8\u7387\u6570\u636e\uff0c\u7ed3\u5408\u4e86\u65f6\u95f4\u5dee\u5206\u7f16\u7801 (TDC) \u548c\u524d\u5411\u7ea0\u9519 (FEC) \u7b49\u5148\u8fdb\u529f\u80fd\u3002\u5176\u5f00\u53d1\u5957\u4ef6\u4e0e\u591a\u79cd\u5e73\u53f0\u517c\u5bb9\uff0c\u5305\u62ecCPU\uff08Intel\u3001AMD\u3001ARM\uff09\u3001GPU\uff08Nvidia\uff09\u548c FPGA\uff08Intel\u3001AMD\uff09\u3002\u4e3a\u4e86\u4fc3\u8fdb\u5feb\u901f\u9ad8\u6548\u7684\u5b9e\u65bd\uff0cJPEG XS SDK \u9644\u6709\u5e94\u7528\u7a0b\u5e8f\u652f\u6301\u5305\u548c\u5168\u9762\u7684\u5b9e\u65bd\u6307\u5357\uff0c\u786e\u4fdd\u65e0\u7f1d\u96c6\u6210\u5230\u60a8\u7684\u9879\u76ee\u4e2d\u3002<\/p>\n

\u00a0<\/strong>\u901a\u8fc7\u5b9a\u5236\u5de5\u4f5c\u6d41\u7a0b\u4f18\u5316<\/strong> DCP <\/strong>\u672c\u5730\u5316<\/strong><\/p>\n

post-pro \u4e91\u6846\u67b6\u901a\u8fc7\u96c6\u6210\u8f6c\u5f55\u548c\u7ffb\u8bd1\u670d\u52a1\u6539\u8fdb\u4e86\u672c\u5730\u5316\u6d41\u7a0b\u3002\u5b83\u914d\u5907\u7f16\u8f91\u5668\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u7b80\u5316\u4e86\u5b57\u5e55\u7684\u8d28\u91cf\u63a7\u5236\uff0c\u80fd\u591f\u5b8c\u7f8e\u5730\u878d\u5165\u60a8\u7684 easyDCP \u521b\u5efa\u5de5\u4f5c\u6d41\u7a0b\u3002\u8fd9\u79cd\u7b80\u5316\u7684\u65b9\u6cd5\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u751f\u4ea7\u529b\uff0c\u8fd8\u786e\u4fdd\u672c\u5730\u5316\u5185\u5bb9\u7b26\u5408\u6700\u9ad8\u8d28\u91cf\u6807\u51c6\uff0c\u4f7f\u5176\u6210\u4e3a\u5185\u5bb9\u521b\u5efa\u8005\u5728\u9879\u76ee\u4e2d\u5bfb\u6c42\u6548\u7387\u548c\u7cbe\u786e\u5ea6\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n

\u6211\u4eec\u5f88\u9ad8\u5174\u4e8e 9 \u6708 13 \u65e5\u81f3 16 \u65e5\u5728 8 \u53f7\u9986 B80 \u5c55\u4f4d\u4e0e\u60a8\u89c1\u9762\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6bcf\u5e749\u6708\uff0c\u56fd\u9645\u5e7f\u64ad\u7535\u89c6\u884c\u4e1a\u7684\u4e13\u4e1a\u4eba\u58eb\u90fd\u4f1a\u9f50\u805a\u963f\u59c6\u65af\u7279\u4e39\uff0c\u5404\u9886\u57df\u7684\u53c2\u5c55\u5546\u5c06\u4f1a\u5c55\u793a\u4ed6\u4eec\u7684\u524d\u6cbf\u4ea7\u54c1\u3002Fraunhof […]<\/p>\n","protected":false},"author":2,"featured_media":8771,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[153],"tags":[],"class_list":["post-8777","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\/8777"}],"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=8777"}],"version-history":[{"count":3,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8777\/revisions"}],"predecessor-version":[{"id":9235,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8777\/revisions\/9235"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/8771"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=8777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=8777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=8777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}