{"id":6544,"date":"2021-02-04T18:00:52","date_gmt":"2021-02-04T16:00:52","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/audioblog\/?p=6544"},"modified":"2021-02-04T18:58:08","modified_gmt":"2021-02-04T16:58:08","slug":"mas-expansion","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/mas-expansion","title":{"rendered":"MPEG-H\u5236\u4f5c\u5957\u4ef6\u53d1\u5e03\u91cd\u5927\u66f4\u65b0"},"content":{"rendered":"

\u4e3a\u8fdb\u4e00\u6b65\u4e30\u5bcc\u66f4\u591aMPEG-H\u5236\u4f5c\u5de5\u5177\u4ece\u800c\u5236\u4f5c\u51fa\u66f4\u591a\u4f18\u79c0\u7684MPEG-H\u5185\u5bb9\uff0cFraunhofer\u5728\u53bb\u5e74\u5c06MPEG-H\u5236\u4f5c\u63d2\u4ef6\u6269\u5c55\u4e3aMPEG-H\u5236\u4f5c\u5957\u4ef6<\/a>\u3002\u5982\u4eca\uff0c\u8be5\u5236\u4f5c\u5957\u4ef6\u53c8\u589e\u52a0\u4e86MPEG-H\u8f6c\u6362\u5de5\u5177\uff08MCO\uff09\u548cMPEG-H\u5236\u4f5c\u683c\u5f0f\u64ad\u653e\u5668\uff08MPF Player\uff09\u4e24\u4e2a\u5168\u65b0\u7ec4\u4ef6\u3002\u6211\u4eec\u7684\u97f3\u9891\u4e13\u5bb6Philipp Eibl\u5c06\u5728\u672c\u6587\u4e2d\u4e3a\u60a8\u4ecb\u7ecd\u5b83\u4eec\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/strong><\/p>\n

<\/p>\n

Philipp\uff0c\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u7528\u6237\u53ef\u4ee5\u7528MPEG-H\u5236\u4f5c\u5957\u4ef6(MAS)\u505a\u4e9b\u4ec0\u4e48\u5462?<\/strong><\/p>\n

\u6211\u4eec\u5728MAS 3.5\u7248\u672c\u4e2d\u52a0\u5165\u4e86MPEG-H\u5236\u4f5c\u5de5\u5177(MHAT)\u3002\u4ee4MPEG-H\u5185\u5bb9\u5236\u4f5c\u65e0\u9700\u4f9d\u8d56\u6570\u5b57\u97f3\u9891\u5de5\u4f5c\u7ad9(DAW)\uff0c\u5141\u8bb8\u7528\u6237\u5bfc\u5165MPF (MPEG-H\u5236\u4f5c\u683c\u5f0f)\u548cBWF\/ADM\u6587\u4ef6\uff0c\u5e76\u53ef\u8fdb\u884c\u8fd8\u653e\u548c\u7f16\u8f91\u3002<\/p>\n

\u800cMAS 3.6\u6709\u4e86\u66f4\u591a\u5173\u952e\u529f\u80fd\uff0c\u4f7fMPEG-H\u7684\u5185\u5bb9\u5236\u4f5c\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u65b9\u4fbf\u3002<\/p>\n

\u80fd\u5426\u8be6\u8ff0\u4e00\u4e0b\u65b0\u7248\u672c\u7684\u7279\u70b9?<\/strong><\/p>\n

\u7528\u6237\u57283.5\u7248\u7684MHAT\u4e2d\u4ec5\u80fd\u5355\u72ec\u64ad\u653eMPF\u548cBWF\/ADM\u7b49\u97f3\u9891\u6587\u4ef6\u3002\u800c\u65b0\u7248\u672c\u4e2d\u7684MPF\u64ad\u653e\u5668\u53ef\u901a\u8fc7\u62d6\u62fd\u7684\u65b9\u5f0f\u540c\u65f6\u5bf9\u89c6\u9891(\u4f8b\u5982MOV\u6216mp4)\u548cMPF\u8fdb\u884c\u8d28\u91cf\u63a7\u5236\u3002<\/p>\n

MPEG-H\u8f6c\u6362\u5de5\u5177\u4ee4\u4e0d\u540c\u4e0b\u4e00\u4ee3\u97f3\u9891(NGA)\u683c\u5f0f\u5185\u5bb9\u7684\u8f6c\u6362\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\uff0c\u65e0\u8bba\u539f\u59cb\u6bcd\u5e26\u91c7\u7528\u54ea\u79cd\u5de5\u5177\u6240\u521b\u5efa\u800c\u6210\uff0c\u5747\u53ef\u8f6c\u6362\u4e3aMPEG-H\u683c\u5f0f\u5185\u5bb9\u3002<\/p>\n

MPEG-H\u8f6c\u6362\u5de5\u5177\u7684\u5177\u4f53\u5de5\u4f5c\u539f\u7406\u662f\u4ec0\u4e48?<\/strong><\/p>\n

MPEG-H\u8f6c\u6362\u5de5\u5177\u652f\u6301\u5c06\u4e0d\u540cBWF\/ADM\u683c\u5f0f\u8f6c\u6362\u4e3aMPEG-H BWF\/ADM\u683c\u5f0f\u6216MPEG-H\u5236\u4f5c\u683c\u5f0f\u3002\u8fd9\u4e24\u79cd\u683c\u5f0f\u5747\u4e3a\u5305\u542b\u97f3\u9891\u5bf9\u8c61\u4f4d\u7f6e\u3001\u9884\u7f6e\u5c5e\u6027\u4ee5\u53ca\u97f3\u91cf\u4fe1\u606f\u7b49\u4e00\u7cfb\u5217\u5143\u6570\u636e\u7684PCM\u97f3\u9891\u3002<\/p>\n

\u5bf9\u7528\u6237\u6765\u8bf4\uff0c\u8be5\u5de5\u5177\u53ef\u4ee5\u5c06\u5982\u4f7f\u7528Dolby Atmos\u5236\u4f5c\u5957\u4ef6\u521b\u5efa\u7684BWF\/ADM\u6587\u4ef6\u8f6c\u6362\u4e3aMPEG-H BWF\/ADM\u6587\u4ef6\uff0c\u5e76\u5728\u57fa\u4e8eMPEG-H\u7684\u73af\u5883\u4e2d\u8fdb\u884c\u4f7f\u7528\u3002<\/p>\n

\u8be5\u5de5\u5177\u8ba9\u97f3\u9891\u5de5\u7a0b\u5e08\u80fd\u591f\u81ea\u7531\u5730\u9009\u62e9\u559c\u6b22\u7684\u5236\u4f5c\u5de5\u5177\uff0c\u4e14\u4e0d\u7528\u4e3a\u5206\u53d1\u6e20\u9053\u7684\u517c\u5bb9\u6027\u800c\u62c5\u5fc3\u3002<\/p>\n

\u56e0\u6b64\uff0c\u4e0d\u8bba\u60a8\u662f\u901a\u8fc7\u97f3\u4e50\u6d41\u5a92\u4f53\u6216\u7535\u89c6\u53f0\u64ad\u653e\u5236\u4f5c\u5185\u5bb9\uff0c\u90fd\u4e0d\u7528\u62c5\u5fc3\u517c\u5bb9\u6027\u7684\u95ee\u9898\u3002<\/p>\n

\u7528\u6237\u53ef\u4ee5\u7528MPF\u64ad\u653e\u5668\u505a\u4ec0\u4e48?<\/strong><\/p>\n

MPF\u64ad\u653e\u5668\u53ef\u901a\u8fc7\u7b80\u5355\u7684\u62d6\u62fd\u64cd\u4f5c\u7ba1\u63a7MPF\u548c\u89c6\u9891\u7684\u8d28\u91cf\u3002\u5728MPF\u4e2d\u7528\u6237\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884cMPEG-H\u5236\u4f5c\u76d1\u542c\u3001\u4ea4\u4e92\u6027\u9009\u9879\u6d4b\u8bd5\u4ee5\u53ca\u58f0\u753b\u540c\u6b65\u68c0\u67e5\u3002<\/p>\n

\u8be5\u64ad\u653e\u5668\u652f\u6301\u5982ProRes 422\u6216H.264\u7b49\u5e38\u7528\u89c6\u9891\u683c\u5f0f\uff0c\u4ee5\u53caMPEG-H\u5236\u4f5c\u683c\u5f0f\u7684\u97f3\u9891\u3002<\/p>\n

\u8fd9\u4f7f\u5f97\u5236\u4f5c\u5185\u5bb9\u5728\u88ab\u7f16\u7801\u6216\u53d1\u9001\u7ed9\u5ba2\u6237\u4e4b\u524d\u53ef\u4ee5\u66f4\u4e3a\u5feb\u901f\u4fbf\u6377\u5730\u8fdb\u884c\u8d28\u91cf\u628a\u63a7\u3002<\/p>\n

Philipp\uff0c\u4f60\u80fd\u4ecb\u7ecd\u4e00\u4e0b\u81ea\u5df1\u4ee5\u53ca\u4f60\u5728Fraunhofer IIS\u7684\u5177\u4f53\u804c\u8d23\u5417?<\/strong><\/p>\n

\u6211\u5728\u5b66\u6821\u7684\u4e13\u4e1a\u662f\u97f3\u9891\u9886\u57df\u7684\u591a\u5a92\u4f53\u827a\u672f\u548c\u5a92\u4f53\u6280\u672f\u5236\u4f5c\uff0c\u4e09\u5e74\u524d\u52a0\u5165\u4e86Fraunhofer IIS\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u6211\u5728\u6155\u5c3c\u9ed1\u7684\u5df4\u4f10\u5229\u4e9a\u516c\u5171\u670d\u52a1\u5e7f\u64ad\u5546Bayerischer Rundfunk\u5de5\u4f5c\u4e86\u51e0\u5e74\u3002<\/p>\n

\u6211\u5728\u7814\u7a76\u9662\u91cc\u662fSoundLab\u56e2\u961f\u7684\u4e00\u5458\uff0c\u53ef\u4ee5\u8bf4\u6211\u4eec\u662f\u8fde\u63a5\u79d1\u5b66\u5bb6\u3001\u5f00\u53d1\u8005\u3001\u5e7f\u7535\u8fd0\u8425\u5546\u548c\u5236\u4f5c\u4eba\u4e4b\u95f4\u7684\u6865\u6881\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u4f1a\u81ea\u5df1\u5236\u4f5c\u5185\u5bb9\u5e76\u8d1f\u8d23SoundLab\u7684\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe\u3002<\/p>\n

\u8fd1\u5e74\u6765\uff0c\u5f00\u53d1MPEG-H\u540e\u671f\u5236\u4f5c\u5de5\u5177\u6210\u4e3a\u6211\u7684\u5de5\u4f5c\u91cd\u70b9\u4e4b\u4e00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e3a\u8fdb\u4e00\u6b65\u4e30\u5bcc\u66f4\u591aMPEG-H\u5236\u4f5c\u5de5\u5177\u4ece\u800c\u5236\u4f5c\u51fa\u66f4\u591a\u4f18\u79c0\u7684MPEG-H\u5185\u5bb9\uff0cFraunhofer\u5728\u53bb\u5e74\u5c06MPEG […]<\/p>\n","protected":false},"author":14,"featured_media":6487,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154,152],"tags":[353],"class_list":["post-6544","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","category-behind-the-scenes-cn","tag-mpeg-h-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/6544"}],"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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/comments?post=6544"}],"version-history":[{"count":2,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/6544\/revisions"}],"predecessor-version":[{"id":6546,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/6544\/revisions\/6546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/6487"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=6544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=6544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=6544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}