{"id":9791,"date":"2026-06-22T15:54:53","date_gmt":"2026-06-22T13:54:53","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9791"},"modified":"2026-06-22T15:54:53","modified_gmt":"2026-06-22T13:54:53","slug":"worlds-first-rust-codec-implementation-for-google-android","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/worlds-first-rust-codec-implementation-for-google-android","title":{"rendered":"\u5168\u7403\u9996\u4e2a\u9762\u5411\u8c37\u6b4c\u5b89\u5353\u7684Rust\u7f16\u89e3\u7801\u5668\u5b9e\u73b0"},"content":{"rendered":"<p>Fraunhofer IIS\u4f5c\u4e3a\u5341\u591a\u5e74\u6765\u5b89\u5353FDK AAC\u97f3\u9891\u7f16\u89e3\u7801\u5668\u5b9e\u73b0\u65b9\u6848\u7684\u63d0\u4f9b\u5546\uff0c\u5df2\u88ab\u8c37\u6b4c\u516c\u53f8\u9009\u5b9a\u4e3a\u9996\u4e2a\u5a92\u4f53\u7f16\u89e3\u7801\u5668\u5f00\u53d1\u5546\uff0c\u8d1f\u8d23\u4ea4\u4ed8\u539f\u751f\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u3001\u5185\u5b58\u5b89\u5168\u7684Rust\u89e3\u7801\u5668\u5b9e\u73b0\u65b9\u6848\u3002\u76ee\u524d\uff0c\u8be5\u65b9\u6848\u73b0\u5df2\u5e94\u7528\u4e8eAndroid 17\u7cfb\u7edf\u3002<!--more--><\/p>\n<p>Rust \u662f\u4e00\u79cd\u73b0\u4ee3\u7cfb\u7edf\u7f16\u7a0b\u8bed\u8a00\uff0c\u5176\u56fa\u6709\u7684\u5185\u5b58\u5b89\u5168\u7279\u6027\u5df2\u6210\u4e3a Google \u9488\u5bf9 Android \u5a92\u4f53\u6a21\u5757\u7684\u9996\u9009\u8bed\u8a00\u3002 C\/C++ \u8fc1\u79fb\u81f3 Rust \u7684\u8fd9\u4e00\u51b3\u7b56\u6807\u5fd7\u7740 Google \u4e0e Fraunhofer IIS \u4e4b\u95f4\u5f00\u521b\u6027\u5408\u4f5c\u7684\u8d77\u70b9\u2014\u2014\u5c06 Fraunhofer \u7684 FDK-AAC \u97f3\u9891\u7f16\u89e3\u7801\u5668\u79fb\u690d\u5230 Rust \u8bed\u8a00\u5e73\u53f0\u3002\u8fd9\u4e00\u6210\u679c\u4e0d\u4ec5\u5145\u5206\u5c55\u73b0\u4e86 Fraunhofer \u5728 Rust \u8bed\u8a00\u4e0a\u7684\u4e13\u4e1a\u9020\u8be3\uff0c\u66f4\u6811\u7acb\u4e86 Android \u5a92\u4f53\u7f16\u89e3\u7801\u5668\u7684\u65b0\u6807\u6746\u2014\u2014\u63d0\u5347\u89e3\u7801\u6027\u80fd\u7684\u540c\u65f6\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u5b89\u5168\u4fdd\u969c\u3002<\/p>\n<p>\u5c3d\u7ba1\u5b89\u5168\u6027\u7684\u63d0\u5347\u901a\u5e38\u610f\u5473\u7740\u7cfb\u7edf\u590d\u6742\u5ea6\u7684\u589e\u52a0\uff0c\u4f46Fraunhofer\u56e2\u961f\u91c7\u7528\u4e86\u591a\u9879\u63aa\u65bd\u6765\u514b\u670d\u5e76\u6700\u7ec8\u6210\u529f\u514b\u670d\u4e86\u8fd9\u4e00\u96be\u9898\u3002\u9996\u5148\uff0c\u4ed6\u4eec\u5c06 FDK-AAC \u89e3\u7801\u5668\u4ece\u5b9a\u70b9\u8fd0\u7b97\u79fb\u690d\u5230\u6d6e\u70b9\u8fd0\u7b97\uff0c\u5145\u5206\u5229\u7528\u4e86\u73b0\u4ee3\u5b89\u5353\u8bbe\u5907\u5904\u7406\u5668\u6838\u5fc3\u666e\u904d\u652f\u6301\u9ad8\u6548\u6d6e\u70b9\u8fd0\u7b97\u5355\u5143\uff08FPU\uff09\u8fd9\u4e00\u4f18\u52bf\uff1b\u6b64\u5916\uff0c\u5f97\u76ca\u4e8e Rust \u8bed\u8a00\u7684\u7279\u6027\uff0c\u4ee3\u7801\u4e2d\u4e0d\u518d\u9700\u8981\u8fdb\u884c C\/C++ \u4ee3\u7801\u5b89\u5168\u51c0\u5316\u5904\u7406\uff0c\u4ece\u800c\u8282\u7701\u4e86\u5927\u91cf\u7684\u63d2\u6869\uff08instrumentation\uff09\u5f00\u9500\uff1b\u6700\u540e\uff0cRust \u8bed\u8a00\u6240\u63d0\u4f9b\u7684\u5185\u5b58\u5b89\u5168\u6027\u5e26\u6765\u4e86\u8fdb\u4e00\u6b65\u7684\u4f18\u5316\u7a7a\u95f4\uff1a\u5982\u4eca\u89e3\u7801\u5668\u53ef\u4ee5\u76f4\u63a5\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u540c\u4e00\u8fdb\u7a0b\u5185\u8fd0\u884c\uff0c\u65e0\u9700\u50cf\u4ece\u524d\u90a3\u6837\u542f\u52a8\u4e00\u4e2a\u989d\u5916\u7684\u6c99\u7bb1\u8fdb\u7a0b\u3002\u901a\u8fc7\u8fd9\u4e00\u67b6\u6784\u5c42\u9762\u7684\u6539\u8fdb\uff0c\u7cfb\u7edf\u5f97\u4ee5\u907f\u514d\u8017\u65f6\u7684\u8fdb\u7a0b\u95f4\u901a\u4fe1\uff08IPC\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\u3002\u7efc\u5408\u4e0a\u8ff0\u5404\u9879\u63aa\u65bd\uff0c\u76f8\u6bd4 Android 16 \u7248\u672c\uff0c\u97f3\u9891\u64ad\u653e\u8fc7\u7a0b\u4e2d\u7684\u6574\u4f53\u7cfb\u7edf\u590d\u6742\u5ea6\u964d\u4f4e\u4e86 40% \u81f3 60%\u3002\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u8fd9\u9879\u6027\u80fd\u7684\u63d0\u5347\u5bf9\u4e8e\u97f3\u9891\u7f16\u8f91\u548c\u6e38\u620f\u5e94\u7528\u573a\u666f\u4e0b\u7684\u89e3\u7801\u4efb\u52a1\u5c24\u5177\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<p><a href=\"https:\/\/android.googlesource.com\/platform\/external\/aac\/+\/refs\/tags\/android-17.0.0_r1\/rust\" target=\"_blank\" rel=\"noopener\">Fraunhofer \u7684 FDK2 AAC Rust \u89e3\u7801\u5668\u5b9e\u73b0\u73b0\u5df2\u9762\u5411 Android 17 \u4e2d\u7684 OEM \u5382\u5546\u53ca\u5e94\u7528\u5f00\u53d1\u8005\u5f00\u653e\u3002<\/a>\u8fd9\u6b3e FDK2 AAC Rust \u89e3\u7801\u5668\u7531 Fraunhofer \u7684\u97f3\u9891\u4e13\u5bb6\u4e0e \u5b89\u5353\u5a92\u4f53\u53ca\u5b89\u5168\u56e2\u961f\u7d27\u5bc6\u534f\u4f5c\u5f00\u53d1\u800c\u6210\uff0c\u5728\u6b63\u5f0f\u53d1\u5e03\u524d\u7ecf\u8fc7\u4e86\u5e7f\u6cdb\u7684\u5b89\u5168\u6d4b\u8bd5\u4e0e\u4e25\u683c\u5ba1\u67e5\u3002<\/p>\n<p>Fraunhofer IIS \u5d4c\u5165\u5f0f\u97f3\u9891\u8f6f\u4ef6\u90e8\u95e8\u8d1f\u8d23\u4eba Nikolaus F\u00e4rber \u8868\u793a\uff1a\u201cRust \u662f\u4e00\u4e2a\u76f8\u5bf9\u5e74\u8f7b\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u5b83\u4e3a \u5b89\u5353\u64cd\u4f5c\u7cfb\u7edf\u589e\u6dfb\u4e86\u4e00\u5c42\u663e\u8457\u7684\u5b89\u5168\u4fdd\u969c\u3002\u4e3a Android \u64cd\u4f5c\u7cfb\u7edf\u5f00\u53d1 FDK2 AAC Rust \u89e3\u7801\u5668\uff0c\u5bf9\u6211\u4eec\u7684\u56e2\u961f\u800c\u8a00\u662f\u4e00\u6b21\u6781\u4f73\u3001\u4f46\u4e5f\u517c\u5177\u6311\u6218\u7684\u7ecf\u5386\uff1b\u5bf9\u4e8e\u8fd9\u4e00\u6210\u679c\u4ee5\u53ca\u7531\u6b64\u800c\u79ef\u7d2f\u7684\u4e13\u4e1a\u77e5\u8bc6\uff0c\u6211\u4eec\u6df1\u611f\u81ea\u8c6a\u3002\u201d<\/p>\n<p>\u81ea2012\u5e74\u4ee5\u6765\uff0cFraunhofer IIS\u57fa\u4e8eC\/C++\u8bed\u8a00\u5b9e\u73b0\u7684ISO MPEG\u97f3\u9891\u7f16\u89e3\u7801\u5668\u2014\u2014\u5305\u62ecAAC\u3001HE-AAC\u3001HE-AACv2\u548cAAC-ELD\u2014\u2014\u5df2\u901a\u8fc7\u9002\u7528\u4e8eARM\u548cx86\u5904\u7406\u5668\u7684FDK AAC\u7f16\u89e3\u7801\u5e93\uff0c\u6b63\u5f0f\u96c6\u6210\u81f3\u5b89\u5353\u7cfb\u7edf\u53ca\u5b89\u5353\u5f00\u6e90\u9879\u76ee\uff08AOSP\uff09\u4e4b\u4e2d\u30022018\u5e74\uff0cFDK2\u6b63\u5f0f\u53d1\u5e03\uff0c\u4e3a\u5b89\u5353 OEM\u5382\u5546\u3001\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u8005\u53ca\u670d\u52a1\u63d0\u4f9b\u5546\u5e26\u6765\u4e86\u591a\u9879\u5168\u65b0\u6280\u672f\uff0c\u5176\u4e2d\u5305\u62ec\u96c6\u6210\u4e86MPEG-D DRC\u54cd\u5ea6\u4e0e\u52a8\u6001\u8303\u56f4\u63a7\u5236\u529f\u80fd\u7684xHE-AAC\uff0c\u4ee5\u53ca\u4f4e\u5ef6\u8fdf\u7684AAC-ELDv2\u7f16\u89e3\u7801\u5668\u3002<\/p>\n<p>Fraunhofer \u9488\u5bf9 Android \u7684 FDK2 AAC Rust \u89e3\u7801\u5668\u4ee5\u53ca C\/C++ \u7f16\u89e3\u7801\u5668\u8fd9\u4e24\u4e2a\u5b9e\u73b0\u5c06\u7ee7\u7eed\u540c\u65f6\u901a\u8fc7AOSP\u5411 Android OEM \u5382\u5546\u63d0\u4f9b\u3002<\/p>\n<p>\u6b32\u4e86\u89e3\u66f4\u591a\u5173\u4e8e <a href=\"https:\/\/www.iis.fraunhofer.de\/zh\/ff\/amm\/impl.html\" target=\"_blank\" rel=\"noopener\">Fraunhofer FDK2 AAC Rust<\/a> \u89e3\u7801\u5668\u7684\u4fe1\u606f\uff0c\u6b22\u8fce\u8385\u4e34 <a href=\"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/mwc-shanghai-enter-a-new-transformative-era-of-voice-and-audio-communication\" target=\"_blank\" rel=\"noopener\">2026 \u5e74\u4e0a\u6d77\u4e16\u754c\u79fb\u52a8\u901a\u4fe1\u5927\u4f1a\uff08MWC\uff0c6\u670824\u65e5\u81f326\u65e5\uff09\u7684 Fraunhofer IIS<\/a> \u5c55\u53f0\uff0c\u4eb2\u8eab\u4f53\u9a8c\u6765\u81ea\u5fb7\u56fd\u97f3\u9891\u4e0e\u8bed\u97f3\u7f16\u7801\u4e13\u5bb6\u7684\u66f4\u591a\u521b\u65b0\u6210\u679c\u3002<\/p>\n<p>&nbsp;<\/p>\n<pre>xHE-AAC \u662f Fraunhofer \u5728\u5fb7\u56fd\u53ca\u5176\u4ed6\u56fd\u5bb6\u7684\u6ce8\u518c\u5546\u6807\u3002Android \u662f Google Inc. \u7684\u5546\u6807\u3002\u5b89\u5353\u673a\u5668\u4eba\u662f\u4f9d\u636e\u8c37\u6b4c\u521b\u4f5c\u5e76\u5206\u4eab\u7684\u4f5c\u54c1\u590d\u5236\u6216\u4fee\u6539\u800c\u6210\uff0c\u5e76\u6839\u636e\u300a<a href=\"https:\/\/creativecommons.org\/licenses\/by\/3.0\/\" target=\"_blank\" rel=\"noopener\">\u77e5\u8bc6\u5171\u4eab\u7f72\u540d 3.0 \u8bb8\u53ef\u534f\u8bae<\/a>\u300b\u7684\u6761\u6b3e\u4f7f\u7528\u3002<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Fraunhofer IIS\u4f5c\u4e3a\u5341\u591a\u5e74\u6765\u5b89\u5353FDK AAC\u97f3\u9891\u7f16\u89e3\u7801\u5668\u5b9e\u73b0\u65b9\u6848\u7684\u63d0\u4f9b\u5546\uff0c\u5df2\u88ab\u8c37\u6b4c\u516c\u53f8\u9009\u5b9a\u4e3a\u9996\u4e2a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9784,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[],"class_list":["post-9791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9791"}],"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=9791"}],"version-history":[{"count":6,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9791\/revisions"}],"predecessor-version":[{"id":9822,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/9791\/revisions\/9822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/9784"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=9791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=9791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=9791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}