{"id":9425,"date":"2025-10-27T10:28:55","date_gmt":"2025-10-27T08:28:55","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9425"},"modified":"2025-10-27T10:28:55","modified_gmt":"2025-10-27T08:28:55","slug":"dtv_decree","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/dtv_decree","title":{"rendered":"MPEG-H Audio\u4e0e\u5df4\u897f\u5e7f\u64ad\u7684\u672a\u6765\uff1a\u5f00\u542f\u65b0\u7bc7\u7ae0"},"content":{"rendered":"<p><strong>2025\u5e748\u670827\u65e5\uff0c\u5df4\u897f\u8fc8\u51fa\u4e86\u7535\u89c6\u672a\u6765\u7684\u5173\u952e\u4e00\u6b65\u3002\u603b\u7edf\u8def\u6613\u65af\u00b7\u4f0a\u7eb3\u897f\u5965\u00b7\u5362\u62c9\u00b7\u8fbe\u5e2d\u5c14\u74e6\u7b7e\u7f72\u4e86\u4e00\u9879\u603b\u7edf\u4ee4\uff0c\u6b63\u5f0f\u5ba3\u5e03DTV+\uff08\u53c8\u79f0TV 3.0\uff09<\/strong><strong>\u6210\u4e3a<\/strong><strong>\u5df4\u897f\u4e0b\u4e00\u4ee3\u6570\u5b57\u5e7f\u64ad\u6807\u51c6\uff0c\u8fd9\u4e00\u4e3e\u63aa\u5177\u6709\u91cc\u7a0b\u7891\u610f\u4e49\u3002<\/strong><!--more--><\/p>\n<p>\u5728\u7b7e\u7f72\u4eea\u5f0f\u4e0a\uff0c\u5362\u62c9\u603b\u7edf\u8868\u793a\uff1a\u201c\u8fd9\u9879\u6cd5\u4ee4\u4ee3\u8868\u4e86\u6211\u4eec\u5bf9\u672a\u6765\u6570\u5b57\u548c\u6280\u672f\u7684\u613f\u666f\uff0c\u5b83\u662f\u4e00\u4e2a\u57fa\u4e8e\u5f00\u653e\u3001\u5408\u4f5c\u548c\u4e3b\u6743\u7684\u8bae\u7a0b\uff0c\u5b83\u6807\u5fd7\u7740\u591a\u5e74\u7684\u521b\u65b0\u3001\u5408\u4f5c\u548c\u6d4b\u8bd5\u7684\u5dc5\u5cf0\uff0c\u5c24\u5176\u5728\u5148\u8fdb\u97f3\u9891\u6280\u672f\u9886\u57df\u3002\u201d<\/p>\n<p>\u6b64\u6b21\u8f6c\u578b\u7684\u6838\u5fc3\u662f\u7531 Fraunhofer IIS \u4e3b\u5bfc\u5f00\u53d1\u7684 MPEG-H Audio\uff0c\u5b83\u5df2\u88ab\u9009\u4e3a DTV+ \u7684\u5f3a\u5236\u97f3\u9891\u7f16\u89e3\u7801\u5668\u3002\u8fd9\u4e00\u51b3\u5b9a\u4f53\u73b0\u4e86\u5df4\u897f\u81f4\u529b\u4e8e\u4e3a\u6240\u6709\u89c2\u4f17\u63d0\u4f9b\u4e2a\u6027\u5316\u3001\u6c89\u6d78\u5f0f\u548c\u4fbf\u6377\u7684\u97f3\u9891\u4f53\u9a8c\u3002<\/p>\n<p><strong>\u521b\u65b0\u4e4b\u65c5\uff1a <\/strong><strong>MPEG-H\u97f3\u9891\u5728\u5df4\u897f<\/strong><\/p>\n<p>\u5df4\u897f\u5bf9MPEG-H Audio\u7684\u53c2\u4e0e\u65e9\u5728\u8be5\u6cd5\u4ee4\u9881\u5e03\u4e4b\u524d\u5c31\u5df2\u5f00\u59cb\u3002\u7ecf\u8fc7\u5e7f\u6cdb\u7684\u8bc4\u4f30\uff0c\u8be5\u7f16\u89e3\u7801\u5668\u5df2\u88ab\u5df4\u897f\u6570\u5b57\u7535\u89c6\u6807\u51c6\u6280\u672f\u54a8\u8be2\u673a\u6784SBTVD\u8bba\u575b\u63a8\u8350\u91c7\u7528\u3002\u72ec\u7acb\u8bc4\u4f30\u8fc7\u7a0b\u51f8\u663e\u4e86\u8be5\u97f3\u9891\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u4ee5\u7528\u6237\u4e3a\u4e2d\u5fc3\u7684\u8bbe\u8ba1\u3002\u8be5\u7cfb\u7edf\u5728TV 2.5\u8bd5\u70b9\u9636\u6bb5\u9996\u6b21\u63a8\u51fa\uff0c\u5e7f\u64ad\u516c\u53f8\u548c\u6280\u672f\u5408\u4f5c\u4f19\u4f34\u5728\u5b9e\u9645\u573a\u666f\u4e2d\u63a2\u7d22\u4e86\u5176\u6027\u80fd\u3002MPEG-H Audio\u5bf9\u4e2a\u6027\u5316\u58f0\u97f3\u3001\u591a\u8bed\u8a00\u4ee5\u53ca\u5bf9\u767d\u589e\u5f3a\u548c\u97f3\u9891\u63cf\u8ff0\u7b49\u8f85\u52a9\u529f\u80fd\u7684\u652f\u6301\u4ee4\u4eba\u5370\u8c61\u6df1\u523b\u3002\u8fd9\u4e9b\u65e9\u671f\u8bd5\u9a8c\u4e3a\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n<p><strong>DTV+<\/strong><strong>\uff1a\u65b0\u5a92\u4f53\u683c\u5c40<\/strong><\/p>\n<p>DTV+\u4e0d\u4ec5\u662f\u4e00\u6b21\u6280\u672f\u5347\u7ea7\uff0c\u66f4\u662f\u5bf9\u7535\u89c6\u7684\u5168\u65b0\u6784\u60f3\u3002\u65b0\u7cfb\u7edf\u6574\u5408\u4e86\u5e7f\u64ad\u7535\u89c6\u548c\u5bbd\u5e26\uff0c\u652f\u6301\u70b9\u64ad\u5185\u5bb9\u3001\u4e92\u52a8\u5e94\u7528\u548c\u7cbe\u51c6\u670d\u52a1\u3002\u5bf9\u4e8e\u89c2\u4f17\u800c\u8a00\uff0c\u8fd9\u610f\u5473\u7740\u65e0\u7f1d\u8854\u63a5\u7684\u4f53\u9a8c\uff0c\u5c06\u4f20\u7edf\u5e7f\u64ad\u7535\u89c6\u7684\u4e30\u5bcc\u5185\u5bb9\u4e0e\u73b0\u4ee3\u6d41\u5a92\u4f53\u5e73\u53f0\u7684\u4e2a\u6027\u5316\u529f\u80fd\u5b8c\u7f8e\u7ed3\u5408\u3002<\/p>\n<p>MPEG-H Audio \u5728\u8fd9\u4e00\u53d8\u9769\u4e2d\u626e\u6f14\u7740\u6838\u5fc3\u89d2\u8272\u3002\u5176\u57fa\u4e8e\u5bf9\u8c61\u7684\u97f3\u9891\u67b6\u6784\u5141\u8bb8\u89c2\u4f17\u76f4\u63a5\u901a\u8fc7\u9065\u63a7\u5668\u8c03\u6574\u58f0\u97f3\u5143\u7d20\uff0c\u4f8b\u5982\u5728\u4f53\u80b2\u8d5b\u4e8b\u76f4\u64ad\u4e2d\u589e\u5f3a\u5bf9\u767d\u6216\u9009\u62e9\u559c\u6b22\u7684\u8bc4\u8bba\u5458\u3002\u8fd9\u4e0d\u4ec5\u63d0\u5347\u4e86\u8046\u542c\u4f53\u9a8c\uff0c\u4e5f\u4f7f\u5185\u5bb9\u66f4\u5177\u5305\u5bb9\u6027\u3002<\/p>\n<p><strong>Fraunhofer IIS\uff1a\u63a8\u52a8\u97f3\u9891\u521b\u65b0<\/strong><\/p>\n<p>Fraunhofer IIS \u4e00\u76f4\u662f\u5df4\u897f\u8fc8\u5411 DTV+ \u7684\u91cd\u8981\u5408\u4f5c\u4f19\u4f34\u3002\u901a\u8fc7\u4e0e\u5e7f\u64ad\u516c\u53f8\u3001\u5236\u9020\u5546\u548c\u653f\u5e9c\u673a\u6784\u7684\u5408\u4f5c\uff0cFraunhofer \u901a\u8fc7\u652f\u6301\u8bd5\u64ad\u3001\u6280\u672f\u7814\u8ba8\u4f1a\u548c\u516c\u5f00\u6f14\u793a\u5c55\u793a\u4e86 MPEG-H Audio\u7684\u5f3a\u5927\u529f\u80fd\u3002\u968f\u7740 DTV+ \u5728\u5df4\u897f\u5168\u56fd\u8303\u56f4\u5185\u7684\u63a8\u5e7f\uff0c\u9996\u5148\u5728\u91cc\u7ea6\u70ed\u5185\u5362\u3001\u5723\u4fdd\u7f57\u7b49\u57ce\u5e02\uff0c\u5f88\u5feb\u5c06\u5728\u5df4\u897f\u5229\u4e9a\u63a8\u51fa\uff0cMPEG-H Audio\u5c06\u52a9\u529b\u5851\u9020\u4e00\u4e2a\u66f4\u5177\u6d3b\u529b\u3001\u5305\u5bb9\u6027\u548c\u9762\u5411\u672a\u6765\u7684\u5a92\u4f53\u73af\u5883\u3002\u5176\u5546\u4e1a\u670d\u52a1\u8ba1\u5212\u4e8e 2026 \u5e74\u4e16\u754c\u676f\u524d\u63a8\u51fa\uff0c\u4e3a\u5df4\u897f\u5404\u5730\u7684\u89c2\u4f17\u5e26\u6765\u771f\u6b63\u72ec\u7279\u7684\u4f53\u9a8c\uff0c\u5f00\u542f\u6570\u5b57\u7535\u89c6\u7684\u65b0\u7eaa\u5143\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2025\u5e748\u670827\u65e5\uff0c\u5df4\u897f\u8fc8\u51fa\u4e86\u7535\u89c6\u672a\u6765\u7684\u5173\u952e\u4e00\u6b65\u3002\u603b\u7edf\u8def\u6613\u65af\u00b7\u4f0a\u7eb3\u897f\u5965\u00b7\u5362\u62c9\u00b7\u8fbe\u5e2d\u5c14\u74e6\u7b7e\u7f72\u4e86\u4e00\u9879\u603b\u7edf\u4ee4\uff0c\u6b63\u5f0f [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9417,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[355,353],"class_list":["post-9425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-broadcast-cn","tag-mpeg-h-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9425"}],"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=9425"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9425\/revisions"}],"predecessor-version":[{"id":9426,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9425\/revisions\/9426"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/9417"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=9425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=9425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=9425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}