{"id":11265,"date":"2022-12-29T08:15:00","date_gmt":"2022-12-29T00:15:00","guid":{"rendered":"http:\/\/139.9.1.231\/?p=11265"},"modified":"2024-10-12T19:15:29","modified_gmt":"2024-10-12T11:15:29","slug":"whisper","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/12\/29\/whisper\/","title":{"rendered":"OpenAI \u5f00\u6e90\u8bed\u97f3\u8bc6\u522b\u6a21\u578b Whisper &#038; \u76f8\u5173\u5e94\u7528"},"content":{"rendered":"\n\n\n<figure class=\"wp-block-pullquote\"><blockquote><p><a href=\"https:\/\/arxiv.org\/abs\/2212.04356\" target=\"_blank\" rel=\"noreferrer noopener\">Robust Speech Recognition via Large-Scale Weak Supervision<\/a><\/p><cite>https:\/\/github.com\/openai\/whisper<\/cite><\/blockquote><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><strong><em>Blog\uff1ahttps:\/\/openai.com\/blog\/whisper\/<\/em><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-light-blue-background-color has-background\"> <strong>   <a href=\"https:\/\/www.bilibili.com\/video\/BV1VG4y1t74x\/?spm_id_from=333.999.0.0&amp;vd_source=dab57cea5e1b38b49ad994543c0c61bf\" target=\"_blank\" rel=\"noreferrer noopener\">\u8bba\u6587\u7cbe\u5ea6<\/a><\/strong><\/p>\n\n\n\n<h2>OpenAI Whisper&nbsp;<\/h2>\n\n\n\n<p>  \u62e5\u6709 GTP-3 \u8bed\u8a00\u6a21\u578b\uff0c\u5e76\u4e3a GitHub Copilot \u63d0\u4f9b\u6280\u672f\u652f\u6301\u7684\u4eba\u5de5\u667a\u80fd\u516c\u53f8 OpenAI \u8fd1\u65e5\u5f00\u6e90\u4e86 Whisper \u81ea\u52a8\u8bed\u97f3\u8bc6\u522b\u7cfb\u7edf\uff0cOpen AI \u5f3a\u8c03 Whisper \u7684\u8bed\u97f3\u8bc6\u522b\u80fd\u529b\u5df2\u8fbe\u5230\u4eba\u7c7b\u6c34\u51c6\u3002<\/p>\n\n\n\n<p class=\"has-dark-gray-color has-bright-blue-background-color has-text-color has-background\">       Whisper \u662f\u4e00\u4e2a\u81ea\u52a8\u8bed\u97f3\u8bc6\u522b\uff08ASR\uff0cAutomatic Speech Recognition\uff09\u7cfb\u7edf\uff08transformer\u6a21\u578b\uff09\uff0cOpenAI \u901a\u8fc7\u4ece\u7f51\u7edc\u4e0a\u6536\u96c6\u4e86 68 \u4e07\u5c0f\u65f6\u7684\u591a\u8bed\u8a00\uff0898 \u79cd\u8bed\u8a00\uff09\u548c\u591a\u4efb\u52a1\uff08multitask\uff09\u76d1\u7763\u6570\u636e\u5bf9 Whisper \u8fdb\u884c\u4e86\u8bad\u7ec3\u3002OpenAI \u8ba4\u4e3a\u4f7f\u7528\u8fd9\u6837\u4e00\u4e2a\u5e9e\u5927\u800c\u591a\u6837\u7684\u6570\u636e\u96c6\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5bf9\u53e3\u97f3\u3001\u80cc\u666f\u566a\u97f3\u548c\u6280\u672f\u672f\u8bed\u7684\u8bc6\u522b\u80fd\u529b\u3002\u9664\u4e86\u53ef\u4ee5\u7528\u4e8e\u8bed\u97f3\u8bc6\u522b\uff0cWhisper \u8fd8\u80fd\u5b9e\u73b0\u591a\u79cd\u8bed\u8a00\u7684\u8f6c\u5f55\uff0c\u4ee5\u53ca\u5c06\u8fd9\u4e9b\u8bed\u8a00\u7ffb\u8bd1\u6210\u82f1\u8bed\u3002<strong><em>OpenAI \u5f00\u653e\u6a21\u578b\u548c\u63a8\u7406\u4ee3\u7801\uff0c\u5e0c\u671b\u5f00\u53d1\u8005\u53ef\u4ee5\u5c06 Whisper \u4f5c\u4e3a\u5efa\u7acb\u6709\u7528\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u8fdb\u4e00\u6b65\u7814\u7a76\u8bed\u97f3\u5904\u7406\u6280\u672f\u7684\u57fa\u7840\u3002<\/em><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"764\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-60-1024x764.png\" alt=\"\" class=\"wp-image-11285\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-60-1024x764.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-60-300x224.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-60-768x573.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-60.png 1304w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Overview of our approach. A sequence-to-sequence Transformer model is trained on many different speech processing tasks,<br>including multilingual speech recognition, speech translation, spoken language identification, and voice activity detection<\/figcaption><\/figure>\n\n\n\n<p>Whisper \u6267\u884c\u64cd\u4f5c\u7684\u5927\u81f4\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<p class=\"has-light-pink-background-color has-background\"><strong>\u8f93\u5165\u7684\u97f3\u9891\u88ab\u5206\u5272\u6210 30 \u79d2\u7684\u5c0f\u6bb5\u3001\u8f6c\u6362\u4e3a log-Mel \u9891\u8c31\u56fe\uff0c\u7136\u540e\u4f20\u9012\u5230\u7f16\u7801\u5668\u3002\u89e3\u7801\u5668\u7ecf\u8fc7\u8bad\u7ec3\u4ee5\u9884\u6d4b\u76f8\u5e94\u7684\u6587\u5b57\u8bf4\u660e\uff0c\u5e76\u4e0e\u7279\u6b8a\u7684\u6807\u8bb0\u8fdb\u884c\u6df7\u5408\uff0c\u8fd9\u4e9b\u6807\u8bb0\u6307\u5bfc\u5355\u4e00\u6a21\u578b\u6267\u884c\u8bf8\u5982\u8bed\u8a00\u8bc6\u522b\u3001\u77ed\u8bed\u7ea7\u522b\u7684\u65f6\u95f4\u6233\u3001\u591a\u8bed\u8a00\u8bed\u97f3\u8f6c\u5f55\u548c\u8bed\u97f3\u7ffb\u8bd1\u7b49\u4efb\u52a1\u3002<\/strong><\/p>\n\n\n\n<p> \u76f8\u6bd4\u76ee\u524d\u5e02\u9762\u4e0a\u7684\u5176\u4ed6\u73b0\u6709\u65b9\u6cd5\uff0c\u5b83\u4eec\u901a\u5e38\u4f7f\u7528\u8f83\u5c0f\u7684\u3001\u66f4\u7d27\u5bc6\u914d\u5bf9\u7684\u300c\u97f3\u9891 &#8211; \u6587\u672c\u300d\u8bad\u7ec3\u6570\u636e\u96c6\uff0c\u6216\u4f7f\u7528\u5e7f\u6cdb\u4f46\u65e0\u76d1\u7763\u7684\u97f3\u9891\u9884\u8bad\u7ec3\u96c6\u3002\u56e0\u4e3a Whisper \u662f\u5728\u4e00\u4e2a\u5927\u578b\u548c\u591a\u6837\u5316\u7684\u6570\u636e\u96c6\u4e0a\u8bad\u7ec3\u7684\uff0c\u800c\u6ca1\u6709\u9488\u5bf9\u4efb\u4f55\u7279\u5b9a\u7684\u6570\u636e\u96c6\u8fdb\u884c\u5fae\u8c03\uff0c\u867d\u7136\u5b83\u6ca1\u6709\u51fb\u8d25\u4e13\u653b LibriSpeech \u6027\u80fd\u7684\u6a21\u578b\uff08\u8457\u540d\u7684\u8bed\u97f3\u8bc6\u522b\u57fa\u51c6\u6d4b\u8bd5\uff09\uff0c\u7136\u800c\u5728\u8bb8\u591a\u4e0d\u540c\u7684\u6570\u636e\u96c6\u4e0a\u6d4b\u91cf Whisper \u7684 Zero-shot\uff08\u4e0d\u9700\u8981\u5bf9\u65b0\u6570\u636e\u96c6\u91cd\u65b0\u8bad\u7ec3\uff0c\u5c31\u80fd\u5f97\u5230\u5f88\u597d\u7684\u7ed3\u679c\uff09\u6027\u80fd\u65f6\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u5b83\u6bd4\u90a3\u4e9b\u6a21\u578b\u8981\u7a33\u5065\u5f97\u591a\uff0c\u72af\u7684\u9519\u8bef\u8981\u5c11 50%\u3002<\/p>\n\n\n\n<p>\u76ee\u524d Whisper \u6709 9 \u79cd\u6a21\u578b\uff08\u5206\u4e3a\u7eaf\u82f1\u6587\u548c\u591a\u8bed\u8a00\uff09\uff0c\u5176\u4e2d\u56db\u79cd\u53ea\u6709\u82f1\u6587\u7248\u672c\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u5728\u901f\u5ea6\u548c\u51c6\u786e\u6027\u4e4b\u95f4\u8fdb\u884c\u6743\u8861\uff0c\u4ee5\u4e0b\u662f\u73b0\u6709\u6a21\u578b\u7684\u5927\u5c0f\uff0c\u53ca\u5176\u5185\u5b58\u8981\u6c42\u548c\u76f8\u5bf9\u901f\u5ea6\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"289\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-61-1024x289.png\" alt=\"\" class=\"wp-image-11288\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-61-1024x289.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-61-300x85.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-61-768x217.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-61.png 1249w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Whisper\u7684\u8868\u73b0\u56e0\u8bed\u8a00\u800c\u5f02\u3002\u4e0b\u56fe\u663e\u793a\u4e86\u4f7f\u7528largeV2\u6a21\u578b\u4f7f\u7528Fleurs\u6570\u636e\u96c6\u7684\u8bed\u8a00\u8fdb\u884c\u7ec6\u5206\u3002<\/p>\n\n\n\n<h2 class=\"has-bright-blue-background-color has-background\">\u8bba\u6587\uff1a\u7a33\u5065\u7684\u8bed\u97f3\u8bc6\u522b\u901a\u8fc7\u5927\u89c4\u6a21\u7684\u5f31\u76d1\u7763<\/h2>\n\n\n\n<p class=\"has-medium-font-size\">\u5f31\u76d1\u7763\u7684\u610f\u601d\u662f\u6307\u6211\u4eec\u7684\u8bed\u97f3\u6570\u636e\u662f\u6709\u6807\u53f7\u7684\uff0c\u4f46\u662f\u6807\u53f7\u7684\u53ef\u884c\u5ea6\u4e0d\u662f\u90a3\u4e48\u9ad8\uff0c\u8d28\u91cf\u4e00\u822c\u8fd9\u4e5f\u662f\uff0c\u8fd9\u4e5f\u662f\u4f5c\u8005\u80fd\u591f\u91c7\u96c6\u5230\u8fd170\u4e07h\u7684\u6570\u636e\u7684\u539f\u56e0\u3002<strong><em>(\u5728\u6837\u672c\u6570\u91cf\u548c\u8d28\u91cf\u4e4b\u95f4\u505a\u6743\u8861)<\/em><\/strong><\/p>\n\n\n\n<h3>\u6458\u8981<\/h3>\n\n\n\n<p>\u6211\u4eec\u7814\u7a76\u4e86\u4e92\u8054\u7f51\u4e0a\u7684\u5927\u91cf\u7684\u8bad\u7ec3\u597d\u7684\u7684\u8bed\u97f3\u5904\u7406\u7cfb\u7edf\u7684\u529f\u80fd\u3002\u5f53\u628a\u6211\u4eec\u7684\u6570\u636e\u96c6\u6269\u5927\u5230680,000\u5c0f\u65f6\uff0c\u4e14\u662f\u4e00\u4e2a\u591a\u8bed\u8a00\u548c\u591a\u4efb\u52a1\u76d1\u7763\u8bad\u7ec3\u65f6\uff0c\u6700\u7ec8\u7684\u6a21\u578b\u53ef\u4ee5\u4e0e\u5728\u6807\u51c6\u6570\u636e\u96c6\u8bad\u7ec3\u597d\u7684\u5176\u4ed6\u6a21\u578b\u76f8\u6bd4\u5177\u6709\u76f8\u540c\u7684\u6548\u679c\uff0c\u4f46whisper\u65e0\u9700\u8fdb\u884c\u4efb\u4f55\u5fae\u8c03\uff0c\u5728\u9762\u5bf9\u65b0\u6570\u636e\u96c6\u65f6\u5019\u65e0\u9700\u5fae\u8c03\u3002\u4e0e\u4eba\u7c7b\u76f8\u6bd4\uff0c\u6a21\u578b\u5177\u6709\u51c6\u786e\u6027\u548c\u9c81\u68d2\u6027\u3002\u6211\u4eec\u6b63\u5728\u53d1\u5e03\u6a21\u578b\u548c\u63a8\u7406\u4ee3\u7801\uff0c\u4ee5\u4f5c\u4e3a\u5728\u5f3a\u5927\u8bed\u97f3\u5904\u7406\u4e0a\u8fdb\u4e00\u6b65\u5de5\u4f5c\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<h3>\u5f15\u8a00<\/h3>\n\n\n\n<p>\u76ee\u524d\u4e3b\u6d41\u7684\u8bed\u97f3\u8bc6\u522b\u65b9\u6cd5\u662f\u5148\u8fdb\u884c\u5927\u89c4\u6a21\u7684\u65e0\u76d1\u7763\u9884\u8bad\u7ec3\uff08Wav2Vec 2.0\uff09\uff0c\u6bd4\u5982\uff0c Wav2Vec  \u91c7\u96c6\u4e861000000h\u7684\u65e0\u6807\u7b7e\u8bad\u7ec3\u6570\u636e\uff0c\u5148\u7528\u8fd9\u4e9b\u6570\u636e\u8fdb\u884c\u9884\u8bad\u7ec3\u4e00\u4e2a\u7f16\u7801\u5668\uff08\u4f7f\u7528\u5bf9\u6bd4\u5b66\u4e60 or \u5b57\u8bad\u7ec3\uff09\uff0cencoder\u80fd\u591f\u5bf9\u8bed\u97f3\u6570\u636e\u505a\u4e00\u4e2a\u5f88\u597d\u7684\u7f16\u7801\uff0c\u7136\u540e\u5728\u9762\u5411\u4e0b\u6e38\u4efb\u52a1\u65f6\uff0c\u53ef\u4ee5\u5728\u6807\u51c6\u8bad\u7ec3\u96c6\u4e2d\u505a\u5fae\u8c03\uff08\u53ea\u9700\u8981\u51e0\u5341\u5c0f\u65f6\u7684\u6570\u636e\u5c31\u53ef\uff09\uff0c\u8fd9\u6837\u6bd4\u53ea\u5728\u6807\u51c6\u6570\u636e\u96c6\u4e0a\u8bad\u7ec3\u7684\u7ed3\u679c\u597d\u5f88\u591a\u3002<\/p>\n\n\n\n<p> 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box\u201d\uff0c\u4e5f\u5c31\u662f\u62ff\u6765\u5373\u7528\u3002<\/p>\n\n\n\n<p>\u6709\u76d1\u7763\u5b66\u4e60\u5f88\u591a\u65b9\u6cd5\u662f\u628a\u591a\u4e2a\u6709\u76d1\u7763\u7684\u6570\u636e\u96c6\u5408\u5e76\u6210\u4e00\u4e2a\u5927\u7684\u6570\u636e\u96c6\uff0c\u8fd9\u6837\u786e\u5b9e\u4fdd\u8bc1\u6bd4\u5728\u5355\u4e2a\u6570\u636e\u96c6\u4e0a\u7684\u51c6\u786e\u6027\u548c\u6cdb\u5316\u6027\u90fd\u8981\u597d\uff0c\u4f46\u662f\u4e4b\u524d\u7684\u5de5\u4f5c\u6700\u591a\u4e5f\u5c31\u662f5000h\u7684\u6570\u636e\u96c6\uff0c\u8ddf\u4e4b\u524d\u7684100\u4e07h\u7684\u65e0\u76d1\u7763\u6570\u636e\u96c6\u76f8\u6bd4\u5dee\u7684\u592a\u591a\u3002<\/p>\n\n\n\n<p>\u987a\u7740\u8fd9\u4e2a\u601d\u8def\uff0c\u5982\u679c\u6211\u4eec\u628a\u6570\u636e\u96c6\u7684\u6807\u53f7\u653e\u677e\u4e00\u4e0b\uff0c\u5c31\u4f1a\u83b7\u5f97\u4e2a\u66f4\u591a\u7684\u6570\u636e\u96c6\u3002\u5728\u6570\u91cf\u548c\u8d28\u91cf\u4e4b\u95f4\u505a\u6743\u8861\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\uff0c\u6bd4\u5982\u5728yutube\u4e0a\u91c7\u96c6\u89c6\u9891\u548c\u5b57\u5e55\u4f5c\u4e3a\u6570\u636e\u96c6\uff0c\u4e3a\u4e86\u8ffd\u6c42\u6837\u672c\u7684\u591a\u6837\u6027\u548c\u6570\u91cf\uff0c\u7a0d\u5fae\u964d\u4f4e\u4e00\u70b9\u8d28\u91cf\u4e5f\u662f\u53ef\u4ee5\u7684\u3002\u56e0\u6b64\u672c\u6587\u5c31\u662f\u628a\u5f31\u76d1\u7763\u6570\u636e\u96c6\u6269\u5c55\u5230\u4e8668\u4e07h\uff0c\u5e76\u5c06\u6a21\u578b\u53d6\u540dwhisper.<\/p>\n\n\n\n<h3>\u65b9\u6cd5<\/h3>\n\n\n\n<p><strong>\u6570\u636e\u5904\u7406<\/strong>\uff1a\u4e0d\u9700\u8981\u5bf9\u6807\u53f7\u505a\u4efb\u4f55\u540e\u5904\u7406\u3002\u4ece\u4e92\u8054\u7f51\u4e2d\u91c7\u96c6\u5230\u7684\u6570\u636e\u591a\u79cd\u591a\u6837\uff0c\u6bd4\u5982\u58f0\u97f3\u7684\u73af\u5883\u3001\u5f55\u5236\u7684\u8bbe\u5907\u3001\u8bf4\u8bdd\u7684\u4eba\u3001\u8bed\u8a00\u3002\u8fd9\u6837\u8ba9\u6a21\u578b\u66f4\u52a0\u7a33\u5065\uff0c\u4f46\u662f\u5bf9\u5e94\u7684\u6211\u4eec\u5e0c\u671b\u6807\u53f7\u8d28\u91cf\u5e94\u8be5\u8981\u4e00\u81f4\uff0c\u56e0\u6b64\u9700\u8981\u505a\u4e00\u4e2a\u8fc7\u6ee4\u7cfb\u7edf\uff0c\u628a\u4e00\u4e9b\u8d28\u91cf\u5dee\u7684\u6587\u672c\u5220\u9664\uff08\u4e00\u822c\u662f\u4e00\u4e9b\u673a\u5668\u81ea\u52a8\u751f\u6210\u7684\u6587\u672c\uff0c\u5982\u679c\u4f7f\u7528\u5176\u4f5c\u4e3a\u6807\u53f7\uff0c\u90a3\u8bad\u7ec3\u51fa\u6765\u7684\u6a21\u578b\u6548\u679c\u4e5f\u4e0d\u4f1a\u5f88\u597d\uff09\u3001\u53bb\u91cd\u7b49\u7b49\u3002\u8bad\u7ec3\u6570\u636e30s\u4ee5\u53ca\u5bf9\u5e94\u7684\u6807\u53f7\u4f5c\u4e3a\u4e00\u4e2a\u6837\u672c\u3002<\/p>\n\n\n\n<p>\u6570\u636e\u90e8\u5206\u662f\u672c\u6587\u6700\u6838\u5fc3\u7684\u8d21\u732e\u3002\u7531\u4e8e\u6570\u636e\u591f\u591a\uff0c\u6a21\u578b\u591f\u5f3a\uff0c\u672c\u6587\u6a21\u578b\u76f4\u63a5\u9884\u6d4b\u539f\u59cb\u6587\u672c\uff0c\u800c\u4e0d\u7ecf\u8fc7\u4efb\u4f55\u6807\u51c6\u5316\uff08standardization\uff09\u3002\u4ece\u800c\u6a21\u578b\u7684\u8f93\u51fa\u5c31\u662f\u6700\u7ec8\u8bc6\u522b\u7ed3\u679c\uff0c\u800c\u65e0\u9700\u7ecf\u8fc7\u53cd\u5411\u7684\u6587\u672c\u5f52\u4e00\u5316\uff08inverse text normalization\uff09\u540e\u5904\u7406\u3002\u6240\u8c13\u6587\u672c\u5f52\u4e00\u5316\u5305\u62ec\u5982\u5c06\u6240\u6709\u5355\u8bcd\u53d8\u5c0f\u5199\uff0c\u6240\u6709\u7b80\u5199\u5c55\u5f00\uff0c\u6240\u6709\u6807\u70b9\u53bb\u6389\u7b49\u64cd\u4f5c\uff0c\u800c\u53cd\u5411\u6587\u672c\u5f52\u4e00\u5316\u5c31\u662f\u4e0a\u8ff0\u64cd\u4f5c\u7684\u53cd\u8fc7\u7a0b\u3002\u5728 Whisper \u4e2d\uff0c\u8fd9\u4e9b\u64cd\u4f5c\u7edf\u7edf\u4e0d\u7528\uff0c\u56e0\u4e3a\u6570\u636e\u8db3\u591f\u591a\uff0c\u53ef\u4ee5\u8986\u76d6\u6240\u6709\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<p>\u5728\u672c\u6587\u6536\u96c6\u7684\u8bed\u97f3\u6570\u636e\u4e2d\uff0c\u5305\u542b\u4e86\u4e0d\u540c\u73af\u5883\u3001\u4e0d\u540c\u8bed\u8a00\u3001\u4e0d\u540c\u8bf4\u8bdd\u4eba\u7b49\u591a\u6837\u7684\u6570\u636e\uff0c\u8fd9\u6709\u52a9\u4e8e\u8bad\u7ec3\u51fa\u6587\u4ef6\u7684\u8bed\u97f3\u8bc6\u522b\u7cfb\u7edf\u3002\u7136\u800c\uff0c\u6587\u672c\u6807\u7b7e\u7684\u591a\u6837\u6027\u5bf9\u6a21\u578b\u7684\u5b66\u4e60\u662f\u4e00\u79cd\u963b\u788d\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u672c\u6587\u4f7f\u7528\u4e86\u51e0\u79cd\u81ea\u52a8\u8fc7\u6ee4\u65b9\u6cd5\uff0c\u6765\u63d0\u9ad8\u6587\u672c\u6807\u7b7e\u7684\u8d28\u91cf\u3002<\/p>\n\n\n\n<ul><li>\u9996\u5148\uff0c\u6536\u96c6\u81ea\u4e92\u8054\u7f51\u7684\u8bed\u97f3\u8bc6\u522b\u6570\u636e\uff0c\u5f88\u6709\u53ef\u80fd\u6587\u672c\u6807\u7b7e\u5c31\u662f\u6765\u81ea\u73b0\u6709\u7684\u8bed\u97f3\u8bc6\u522b\u7cfb\u7edf\u7684\u8bc6\u522b\u7ed3\u679c\u3002\u4e4b\u524d\u6709\u7814\u7a76\u5de5\u4f5c\u8868\u660e\uff0c<strong>\u5728\u8bad\u7ec3\u6570\u636e\u4e2d\u6df7\u6709\u673a\u5668\u751f\u6210\u7684\u6807\u7b7e\u6570\u636e\u4f1a\u635f\u5bb3\u6a21\u578b\u7684\u6027\u80fd\u3002\u4e3a\u6b64\uff0c\u672c\u6587\u6839\u636e\u673a\u5668\u8bc6\u522b\u7ed3\u679c\u7684\u4e00\u4e9b\u7279\u70b9\uff0c\u8fc7\u6ee4\u6389\u4e86\u8fd9\u4e9b\u6570\u636e<\/strong>\u3002<\/li><li>\u53e6\u5916\uff0c\u672c\u6587\u5bf9\u6570\u636e\u4e2d\u8bed\u97f3\u6240\u5c5e\u8bed\u8a00\u548c\u6587\u672c\u6240\u5c5e\u8bed\u8a00\u8fdb\u884c\u68c0\u6d4b\u3002<strong>\u5982\u679c\u6587\u672c\u662f\u975e\u82f1\u8bed\u7684\u5176\u4ed6\u8bed\u8a00\uff0c\u5219\u8981\u6c42\u8bed\u97f3\u4e5f\u5fc5\u987b\u662f\u540c\u79cd\u8bed\u8a00\uff1b\u5982\u679c\u6587\u672c\u662f\u82f1\u8bed\uff0c\u5219\u8bed\u97f3\u53ef\u4ee5\u662f\u4efb\u4f55\u8bed\u8a00\uff08\u56e0\u4e3a\u672c\u6587\u65b9\u6cd5\u4e2d\u6709\u4e00\u4e2a\u5176\u4ed6\u8bed\u8a00\u5230\u82f1\u8bed\u7684\u7ffb\u8bd1\u4efb\u52a1\uff09\u3002<\/strong><\/li><li>\u672c\u6587\u7528\u4e00\u4e2a\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5728\u6536\u96c6\u7684\u6570\u636e\u4e0a\u8fdb\u884c\u6d4b\u8bd5\uff0c<strong>\u53d1\u73b0\u5728\u4e00\u4e9b\u9519\u8bef\u7387\u6781\u9ad8\u7684\u6570\u636e\u4e2d\uff0c\u5b58\u5728\u97f3\u9891\u4fe1\u606f\u4e0d\u5b8c\u6574\u3001\u5b57\u5e55\u58f0\u97f3\u4e0d\u5339\u914d\u7b49\u4f4e\u8d28\u91cf\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u540c\u6837\u4f1a\u88ab\u8fc7\u6ee4\u6389\u3002<\/strong><\/li><\/ul>\n\n\n\n<p>\u53e6\u5916\uff0c\u53ef\u80fd\u5728\u6536\u96c6\u7684\u6570\u636e\u4e2d\u542b\u6709\u6807\u51c6\u8bed\u97f3\u8bc6\u522b\u6570\u636e\u96c6\u4e2d\u7684\u5185\u5bb9\uff0c\u4e3a\u4e86\u907f\u514d\u5bf9\u6d4b\u8bd5\u7ed3\u679c\u4ea7\u751f\u5f71\u54cd\uff0c\u8fd9\u90e8\u5206\u6570\u636e\u540c\u6837\u9700\u8981\u53bb\u6389\u3002<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u5c06\u97f3\u9891\u5207\u5206\u4e3a 30s \u7684\u7247\u6bb5\uff0c\u914d\u4e0a\u5bf9\u5e94\u6587\u672c\uff0c\u5f97\u5230\u8bad\u7ec3\u6570\u636e\u3002<\/p>\n\n\n\n<p><strong>2\u3001\u6a21\u578b<\/strong><\/p>\n\n\n\n<p>\u7531\u4e8e\u6211\u4eec\u7684\u5de5\u4f5c\u91cd\u70b9\u662f\u7814\u7a76\u5927\u89c4\u6a21\u76d1\u7763\u9884\u8bad\u7ec3\u7684\u8bed\u97f3\u8bc6\u522b\u80fd\u529b\uff0c\u56e0\u6b64\u6211\u4eec\u4f7f\u7528\u73b0\u6210\u7684\u67b6\u6784\u6765\u907f\u514d\u5c06\u6211\u4eec\u7684\u53d1\u73b0\u4e0e\u6a21\u578b\u6539\u8fdb\u6df7\u6dc6\u3002\u5177\u4f53\u6765\u8bf4\u5c31\u662f\u4f7f\u7528\u6700\u539f\u59cb\u7684encoder-decoder Transformer (Vaswani et al., 2017)\u6a21\u578b\u4f5c\u4e3a\u7f51\u7edc\u3002\u5c06\u6240\u6709\u97f3\u9891\u91cd\u65b0\u91c7\u6837\u81f316,000 Hz\uff0c80\u901a\u9053\u7684Mel\u9891\u8c31\u56fe\u8868\u793a\uff0c\u5176\u6b65\u5e45\u4e3a10\u6beb\u79d2\u3002\u5bf9\u4e8e\u7279\u5f81\u5f52\u4e00\u5316\uff0c\u6211\u4eec\u5c06\u8f93\u5165\u5f52\u4e00\u5316\u5230-1\u548c1\u4e4b\u95f4\uff0c\u6574\u4e2a\u8bad\u7ec3\u6570\u636e\u96c6\u7684\u5e73\u5747\u503c\u7ea6\u4e3a\u96f6\u3002<\/p>\n\n\n\n<p>\u8f93\u5165\uff0880*3000\uff09\u5728\u9001\u5165transformer\u4e4b\u524d\u5148\u7ecf\u8fc7\u5377\u79ef\u5c42\uff08kernel=3\uff09\uff0c\u4e3b\u8981\u662f\u8003\u8651\u5377\u79ef\u5177\u6709\u5c40\u90e8\u76f8\u5173\u6027\uff0c\u8f93\u51fa80*1500\uff0c\u964d\u4f4e\u7ef4\u5ea6\u3002\u5269\u4e0b\u7684\u90e8\u5206\u5c31\u662f\u4e00\u4e2a\u7ecf\u5178 transformer \u67b6\u6784\u3002<\/p>\n\n\n\n<p>Whisper \u4f7f\u7528\u7684\u6a21\u578b\u6539\u52a8\u4e0d\u5927\uff0c\u5c31\u662f Transformer \u7b2c\u4e00\u6b21\u63d0\u51fa\u65f6\u7684 encoder-decoder \u67b6\u6784\u3002Whisper \u7684\u5165\u51fa\u4fa7\u662f\u58f0\u97f3\u4fe1\u53f7\uff0c\u58f0\u97f3\u4fe1\u53f7\u7684\u9884\u5904\u7406\u662f\u5c06\u97f3\u9891\u6587\u4ef6\u91cd\u91c7\u6837\u5230 16000 Hz\uff0c\u5e76\u8ba1\u7b97\u51fa 80 \u901a\u9053\u7684\u6885\u5c14\u9891\u8c31\uff0c\u8ba1\u7b97\u65f6\u7a97\u53e3\u5927\u5c0f\u4e3a 25ms\uff0c\u6b65\u957f\u4e3a 10ms\u3002\u7136\u540e\u5c06\u6570\u503c\u5f52\u4e00\u5316\u5230 -1 \u5230 1 \u4e4b\u95f4\uff0c\u4f5c\u4e3a\u8f93\u5165\u6570\u636e\u3002\u53ef\u4ee5\u8ba4\u4e3a\u662f\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u65f6\u95f4\u70b9\uff0c\u63d0\u53d6\u4e86\u4e00\u4e2a 80 \u7ef4\u7684\u7279\u5f81\u3002\u4e4b\u524d\u6570\u636e\u5904\u7406\u90e8\u5206\u63d0\u5230\u6bcf\u4e2a\u97f3\u9891\u60b2\u5207\u6c1b\u56f4 30s \u7684\u7247\u6bb5\uff0c\u8fd9\u91cc\u6b65\u957f\u4e3a 10\uff0c\u6240\u4ee5\u6bcf 30 \u79d2\u6709 3000 \u4e2a\u65f6\u95f4\u70b9\u3002\u7efc\u4e0a\uff0c\u5bf9\u4e8e\u4e00\u4e2a 30 \u79d2\u7684\u97f3\u9891\u6570\u636e\uff0c\u6211\u4eec\u63d0\u53d6\u5230\u5f62\u72b6\u4e3a 3000&#215;80 \u7684\u7279\u5f81\u3002\u5bf9\u5e94\u5230 NLP \u4e2d\uff0c<strong>\u53ef\u4ee5\u7406\u89e3\u4e3a\u53e5\u5b50\u957f\u5ea6\u4e3a 3000\uff0c\u6bcf\u4e2a\u8bcd\u7684\u8bcd\u5d4c\u5165\u7ef4\u5ea6\u4e3a 80<\/strong>\u3002<\/p>\n\n\n\n<p>3000&#215;80 \u7684\u8f93\u5165\u6570\u636e\u9996\u5148\u901a\u8fc7\u4e24\u4e2a 1D \u5377\u79ef\u5c42\uff0c\u5f97\u5230 1500&#215;80 \u7684\u7279\u5f81\u3002\u540e\u9762\u7684\u5904\u7406\u5c31\u662f\u6807\u51c6\u7684 Transformer encoder-decoder\u7ed3\u6784\u4e86\u3002\u5c06\u8fd9\u4e2a\u7279\u5f81\u9001\u5165\u5230 Transformer encoder \u4e2d\uff0c\u63d0\u53d6\u5904\u7684\u7279\u5f81\u4f5c\u4e3a\u4ea4\u53c9\u6ce8\u610f\u529b\u8f93\u5165\u9001\u7ed9 decoder\u3002<strong>decoder \u6bcf\u6b21\u9884\u6d4b\u4e0b\u4e00\u4e2a token\uff0c\u5176\u8f93\u5165\u662f\u5bf9\u5e94\u591a\u4efb\u52a1\u5b66\u4e60\u7684\u4e00\u4e9b\u9884\u8bbe token \u548c prompt\u3002<\/strong><\/p>\n\n\n\n<p class=\"has-bright-blue-background-color has-background\"><strong>3\u3001\u6838\u5fc3\uff1a\u591a\u4efb\u52a1\u8bad\u7ec3<\/strong><\/p>\n\n\n\n<p>\u867d\u7136\u8bed\u97f3\u7cfb\u7edf\u4e3b\u8981\u7684\u4efb\u52a1\u662f\u7ed9\u4e00\u6bb5\u8bdd\uff0c\u628a\u91cc\u9762\u8bf4\u7684\u8bcd\u8bc6\u522b\u51fa\u6765\uff0c\u4f46\u662f\u5b9e\u9645\u4e0a\u5927\u90e8\u5206\u8bed\u8a00\u8bc6\u522b\u7cfb\u7edf\u6765\u8bf4\uff0c\u8fd8\u9700\u8981\u8fdb\u884c\u5176\u4ed6\u7684\u540e\u5904\u7406\uff1a\u68c0\u6d4b\u662f\u5426\u6709\u4eba\u8bf4\u8bdd\uff08VAD\uff09\u3001\u8c01\u5728\u8bf4\u8bdd\u3001\u8bc6\u522b\u7684\u8bed\u97f3\u6587\u672c\u6dfb\u52a0\u6807\u70b9\u7b49\u7b49\u3002\u4f5c\u8005\u5e0c\u671b\u4e00\u4e2a\u6a21\u578b\u53ef\u4ee5\u540c\u65f6<strong>\u505a\u8f6c\u5f55\u3001VAD\u3001\u65f6\u95f4\u6233\u3001\u68c0\u6d4b\u7b49\u7b49\u4efb\u52a1<\/strong>\u3002<\/p>\n\n\n\n<p>all in one\u7684\u65b9\u6cd5\u4f1a\u5e26\u6765\u4e24\u4e2a\u95ee\u9898\uff1a\u6bd4\u5982\u8981\u505aVAD\uff0c\u53ef\u80fd\u6211\u53ea\u9700\u8981\u4e00\u4e2a\u5c0f\u6a21\u578b\u5c31\u53ef\u4ee5\u5b8c\u6210\uff0c\u4f46\u73b0\u5728\u5fc5\u987b\u8981\u7528\u8fd9\u4e2a\u8d85\u5927\u6a21\u578b\u3002\u53e6\u5916\uff0c\u5047\u5982\u6211\u8fd9\u4e2a\u6a21\u578b\u5728\u67d0\u4e2a\u4efb\u52a1\u8868\u73b0\u4e0d\u597d\uff0c\u90a3\u4e48\u6211\u9700\u8981\u591a\u6dfb\u52a0\u8be5\u4efb\u52a1\u6570\u636e\u7ee7\u7eed\u8bad\u7ec3\uff0c\u4f46\u7ee7\u7eed\u8bad\u7ec3\uff0c\u5176\u4ed6\u4efb\u52a1\u7684\u6548\u679c\u662f\u5426\u4f1a\u53d7\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u4efb\u52a1\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u4e00\u662f\u7ed9\u5b9a\u82f1\u6587\u8bed\u97f3\uff0c\u8f6c\u5f55\u6210\u82f1\u6587\u6587\u672c\uff1b\u4e8c\u662f\u7ed9\u5b9a\u5176\u4ed6\u8bed\u8a00\u8bed\u97f3\uff0c\u8f6c\u5f55\u5e76\u7ffb\u8bd1\u6210\u82f1\u6587\u6587\u672c\uff1b\u4e09\u662f\u7ed9\u5b9a\u5176\u4ed6\u8bed\u8a00\u8bed\u97f3\uff0c\u8f6c\u5f55\u6210\u8be5\u8bed\u8a00\u6587\u672c\uff1b\u56db\u662f\u7ed9\u5b9a\u53ea\u6709\u80cc\u666f\u97f3\u4e50\u7684\u97f3\u9891\uff0c\u8bc6\u522b\u51fa\u65e0\u4eba\u8bf4\u8bdd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"681\" height=\"817\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-63.png\" alt=\"\" class=\"wp-image-11356\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-63.png 681w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-63-250x300.png 250w\" sizes=\"(max-width: 681px) 100vw, 681px\" \/><\/figure>\n\n\n\n<p>\u6240\u6709\u8fd9\u4e9b\u4efb\u52a1\u90fd\u7531\u89e3\u7801\u5668\u9884\u6d4b\u7684 token \u5e8f\u5217\u8868\u793a\uff0c\u4ece\u800c\u4f7f\u5f97\u4e00\u4e2a\u6a21\u578b\u80fd\u591f\u5904\u7406\u591a\u4e2a\u4efb\u52a1\u3002\u8fd9\u51e0\u4e2a\u4efb\u52a1\u53ca\u6a21\u578b\u8f93\u51fa token \u7684\u5173\u7cfb\u53ef\u4ee5\u4ece\u56fe\u4e2d\u4e0b\u65b9\u7684\u56fe\u793a\u4e2d\u7684 token \u5e8f\u5217\u770b\u51fa\uff1a\u5728&nbsp;<em>START OF TRANSCRIPT<\/em>&nbsp;token \u4e4b\u540e\uff0c\u5982\u679c\u5f53\u524d\u65e0\u4eba\u8bf4\u8bdd\uff0c\u5219\u8bc6\u522b\u4e3a&nbsp;<em>NO SPEECH<\/em>&nbsp;\u3002\u5982\u679c\u6709\u4eba\u8bf4\u8bdd\uff0c\u5219\u8bc6\u522b\u51fa\u5f53\u524d\u8bed\u97f3\u6240\u5c5e\u7684\u8bed\u8a00&nbsp;<em>LANGUAGE TAG<\/em>&nbsp;\u3002\u7136\u540e\u6709\u4e24\u79cd\u53ef\u80fd\u7684\u4efb\u52a1&nbsp;<em>TRANSCRIBE<\/em>&nbsp;\u8fd8\u662f\u7ffb\u8bd1\u4efb\u52a1&nbsp;<em>TRANSLATE<\/em>&nbsp;\uff0c\u8fd9\u4e24\u79cd\u4efb\u52a1\u53c8\u5206\u4e3a\u4e24\u79cd\u5f62\u5f0f\uff1a\u5e26\u65f6\u95f4\u6233\u7684\u548c\u4e0d\u5e26\u65f6\u95f4\u6233\u7684\uff0c\u5206\u522b\u7a7f\u63d2\u6216\u4e0d\u7a7f\u63d2\u65f6\u95f4\u6233 token \uff0c\u9884\u6d4b\u51fa\u6587\u672c token\u3002\u6700\u540e\u5230\u8fbe&nbsp;<em>EOT<\/em>&nbsp;token\uff0c\u6574\u4e2a\u6d41\u7a0b\u7ed3\u675f\u3002<\/p>\n\n\n\n<p class=\"has-bright-blue-background-color has-background\"><strong>\u90a3\u4e48\u5982\u4f55\u8bad\u7ec3\u8fd9\u4e9b\u4efb\u52a1\u5462\uff1f<\/strong>\u4f7f\u7528\u7684\u662f\u4e00\u4e2aprompt\u683c\u5f0f\uff0c\u4e0d\u540c\u7684\u4efb\u52a1\u901a\u8fc7\u4e0d\u540c\u7684tokens\u7ec4\u5408\u6765\u533a\u522b\u7684\uff0c\u4e09\u79cd\uff1a<strong>\u7279\u6b8a\u63a7\u5236token\u3001\u6587\u672ctoken\u3001\u65f6\u95f4\u6233token<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-64-1024x235.png\" alt=\"\" class=\"wp-image-11357\" width=\"690\" height=\"158\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-64-1024x235.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-64-300x69.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-64-768x176.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-64-1536x353.png 1536w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-64.png 1894w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<p><strong>\u4ece\u8d77\u70b9\u5f00\u59cb\uff0c\u6709\u4e00\u5b9a\u6982\u7387\u8d70prev\u8fd9\u4e2a\uff0c\u8868\u793a\u524d\u9762\u4e00\u6bb5\u6211\u5df2\u7ecf\u8f6c\u5f55\u7684\u5185\u5bb9\uff08\u5305\u62ec\u6587\u672c\u548c\u65f6\u95f4\u6233\uff09\uff0c\u4e5f\u6709\u4e00\u5b9a\u6982\u7387\u76f4\u63a5\u8d70\u5230start token<\/strong>\uff0c\u7136\u540e\u5b66\u4e60\u8bed\u8a00\u7c7b\u522btoken\uff08\u5305\u62ec99\u79cd\u8bed\u8a00+\u7a7a\u767d\uff09\uff0c\u63a5\u4e0b\u6765\u5206\u4e24\u4e2atoken\uff08\u8f6c\u5f55\u8fd8\u662f\u7ffb\u8bd1\uff09\uff0c\u7136\u540e\u6709\u5206\u4e24\u4e2d\uff08\u662f\u5426\u9884\u6d4b\u65f6\u95f4\u6233\uff09\uff0c\u6709\u65f6\u95f4\u6233token\u5219\u9700\u8981\u9884\u6d4b\u8fd9\u53e5\u8bdd\u7684\u5f00\u59cb\u7ed3\u675f\u65f6\u95f4+\u5185\u5bb9\uff0c\u6ca1\u6709\u65f6\u95f4\u6233\u7684\u8bdd\uff0c\u76f4\u63a5\u9884\u6d4b\u8fd9\u4e09\u5341\u79d2\u7684\u6587\u5b57\uff0c\u6700\u540eEOT\u7ed3\u675f\u3002\u8fd9\u6837\u76f8\u6bd4bert\u4f7f\u7528\u4e0d\u540c\u7684\u8f93\u51fa\u5934\uff0c\u5bf9\u5e94\u4e0d\u540c\u7684\u635f\u5931\u6765\u8bf4\u3002whisper\u591a\u4efb\u52a1\u53ea\u9700\u8981\u4e00\u4e2a\u8f93\u51fa\u5934\uff0c\u4e00\u4e2a\u635f\u5931\u51fd\u6570\u5c31\u53ef\u4ee5\uff0c\u901a\u8fc7\u63a7\u5236\u8f93\u5165\u7684\u6d41\u6765\u63a7\u5236\u4e0d\u540c\u7684\u4efb\u52a1\u3002\u4f46\u8fd9\u6837\u8bbe\u8ba1\u4e5f\u6709\u7f3a\u9677\uff1a\u67d0\u4e2a\u4efb\u52a1\u8868\u73b0\u4e0d\u597d\uff0c\u9700\u8981\u6a21\u578b\u5b8c\u5168\u8bad\u7ec3\uff0c\u8fd9\u6837\u5bf9\u5176\u4ed6\u4efb\u52a1\u6765\u8bf4\u4e5f\u4f1a\u6709\u5f71\u54cd\uff0c\u7275\u4e00\u53d1\u52a8\u5168\u8eab\u3002<\/p>\n\n\n\n<h3>\u5b9e\u9a8c<\/h3>\n\n\n\n<p>         \u4f5c\u8005\u5b9e\u9a8c\u7684\u6570\u636e\u96c6\u662f\u6a21\u578b\u8bad\u7ec3\u96c6\u6ca1\u6709\u4f7f\u7528\u8fc7\u7684\uff0c\u8ba4\u4e3a\u662fzero-shot\u3002\u9a8c\u8bc1\u6807\u51c6\uff1aWER<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"640\" height=\"381\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-65.png\" alt=\"\" class=\"wp-image-11368\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-65.png 640w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-65-300x179.png 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1007\" height=\"788\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-66.png\" alt=\"\" class=\"wp-image-11370\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-66.png 1007w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-66-300x235.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-66-768x601.png 768w\" sizes=\"(max-width: 1007px) 100vw, 1007px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"596\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-67-1024x596.png\" alt=\"\" class=\"wp-image-11371\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-67-1024x596.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-67-300x175.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-67-768x447.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-67.png 1037w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1012\" height=\"635\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-68.png\" alt=\"\" class=\"wp-image-11373\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-68.png 1012w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-68-300x188.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-68-768x482.png 768w\" sizes=\"(max-width: 1012px) 100vw, 1012px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1002\" height=\"592\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-69.png\" alt=\"\" class=\"wp-image-11375\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-69.png 1002w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-69-300x177.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/12\/image-69-768x454.png 768w\" sizes=\"(max-width: 1002px) 100vw, 1002px\" \/><\/figure>\n\n\n\n<h3>\u7ed3\u8bba<\/h3>\n\n\n\n<p>    Whisper \u8bf4\u660e\u5728\u8bed\u97f3\u8bc6\u522b\u9886\u57df\uff0c\u5bf9\u4e8e\u628a\u5927\u89c4\u6a21\u7684\u5f31\u76d1\u7763\u8bad\u7ec3\u7684\u8ba4\u8bc6\u8fd8\u662f\u4e0d\u591f\uff0c\u6211\u4eec\u7684\u6a21\u578b\u7ed3\u679c\u8bf4\u660e\u4e0d\u9700\u8981\u505a\u81ea\u76d1\u7763 \u6216\u8005\u81ea\u8bad\u7ec3\uff0c\u53ea\u8981\u5728\u5927\u89c4\u6a21\u6570\u636e\u96c6\u4e0a\u8bad\u7ec3\u597d\u6a21\u578b\uff0c\u63a8\u7406\u65f6\u65e0\u9700\u4efb\u4f55\u5fae\u8c03\uff0c\u53ea\u9700\u8981zero-shot\u5c31\u53ef\u4ee5\u3002<\/p>\n\n\n\n<h2>\u57fa\u4e8eWhisper\u5f00\u53d1\u5e94\u7528\u5de5\u5177\uff1a<\/h2>\n\n\n\n<h3>AutoCut: \u901a\u8fc7\u5b57\u5e55\u6765\u526a\u5207\u89c6\u9891<\/h3>\n\n\n\n<p class=\"has-text-align-center has-bright-blue-background-color has-background\"><strong>github: <a href=\"https:\/\/github.com\/mli\/autocut\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/mli\/autocut<\/a><\/strong><\/p>\n\n\n\n<p>          <strong>AutoCut  \u4f7f\u7528 Whisper \u6765\u5bf9\u4f60\u7684\u89c6\u9891\u81ea\u52a8\u751f\u6210\u5b57\u5e55\u3002\u7136\u540e\u5728\u5b57\u5e55\u6587\u4ef6\u4e2d\u4f60\u9009\u62e9\u9700\u8981\u4fdd\u7559\u7684\u53e5\u5b50\uff0cAutoCut \u5c06\u5bf9\u4f60\u89c6\u9891\u4e2d\u5bf9\u5e94\u7684\u7247\u6bb5\u88c1\u5207\u5e76\u4fdd\u5b58\u3002\u4f60\u65e0\u9700\u4f7f\u7528\u89c6\u9891\u7f16\u8f91\u8f6f\u4ef6\uff0c\u53ea\u9700\u8981\u7f16\u8f91\u6587\u672c\u6587\u4ef6\u5373\u53ef\u5b8c\u6210\u89c6\u9891\u526a\u5207\u3002<\/strong><\/p>\n\n\n\n<p>\u5047\u5982\u4f60\u5f55\u5236\u7684\u89c6\u9891\u653e\u5728&nbsp;<code>2022-11-04\/<\/code>&nbsp;\u8fd9\u4e2a\u6587\u4ef6\u5939\u91cc\u3002\u90a3\u4e48\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">autocut -d 2022-11-04<\/pre>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u63d0\u793a\uff1a\u5982\u679c\u4f60\u4f7f\u7528 OBS \u5f55\u5c4f\uff0c\u53ef\u4ee5\u5728&nbsp;<code>\u8bbe\u7f6e-&gt;\u9ad8\u7ea7-&gt;\u5f55\u50cf-&gt;\u6587\u4ef6\u540d\u683c\u5f0f<\/code>&nbsp;\u4e2d\u5c06\u7a7a\u683c\u6539\u6210&nbsp;<code>\/<\/code>\uff0c\u5373&nbsp;<code>%CCYY-%MM-%DD\/%hh-%mm-%ss<\/code>\u3002\u90a3\u4e48\u89c6\u9891\u6587\u4ef6\u5c06\u653e\u5728\u65e5\u671f\u547d\u540d\u7684\u6587\u4ef6\u5939\u91cc\u3002<\/p><\/blockquote>\n\n\n\n<p>AutoCut \u5c06\u6301\u7eed\u5bf9\u8fd9\u4e2a\u6587\u4ef6\u5939\u91cc\u89c6\u9891\u8fdb\u884c\u5b57\u5e55\u62bd\u53d6\u548c\u526a\u5207\u3002\u4f8b\u5982\uff0c\u4f60\u521a\u5b8c\u6210\u4e00\u4e2a\u89c6\u9891\u5f55\u5236\uff0c\u4fdd\u5b58\u5728&nbsp;<code>11-28-18.mp4<\/code>\u3002AutoCut \u5c06\u751f\u6210&nbsp;<code>11-28-18.md<\/code>\u3002\u4f60\u5728\u91cc\u9762\u9009\u62e9\u9700\u8981\u4fdd\u7559\u7684\u53e5\u5b50\u540e\uff0cAutoCut \u5c06\u526a\u5207\u51fa&nbsp;<code>11-28-18_cut.mp4<\/code>\uff0c\u5e76\u751f\u6210&nbsp;<code>11-28-18_cut.md<\/code>&nbsp;\u6765\u9884\u89c8\u7ed3\u679c\u3002<\/p>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u7684 Markdown \u7f16\u8f91\u5668\u3002\u4f8b\u5982\u6211\u5e38\u7528 VS Code \u548c Typora\u3002\u4e0b\u56fe\u662f\u901a\u8fc7 Typora \u6765\u5bf9&nbsp;<code>11-28-18.md<\/code>&nbsp;\u7f16\u8f91\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/github.com\/mli\/autocut\/blob\/main\/imgs\/typora.jpg\" target=\"_blank\" rel=\"noreferrer noopener\"><img src=\"https:\/\/github.com\/mli\/autocut\/raw\/main\/imgs\/typora.jpg\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p>\u5168\u90e8\u5b8c\u6210\u540e\u5728&nbsp;<code>autocut.md<\/code>&nbsp;\u91cc\u9009\u62e9\u9700\u8981\u62fc\u63a5\u7684\u89c6\u9891\u540e\uff0cAutoCut \u5c06\u8f93\u51fa&nbsp;<code>autocut_merged.mp4<\/code>&nbsp;\u548c\u5bf9\u5e94\u7684\u5b57\u5e55\u6587\u4ef6\u3002<\/p>\n\n\n\n<h3>\u8f6c\u5f55\u67d0\u4e2a\u89c6\u9891\u751f\u6210&nbsp;<code>.srt<\/code>&nbsp;\u548c&nbsp;<code>.md<\/code>&nbsp;\u7ed3\u679c\u3002<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">autocut -t 22-52-00.mp4<\/pre>\n\n\n\n<ol><li>\u5982\u679c\u5bf9\u8f6c\u5f55\u8d28\u91cf\u4e0d\u6ee1\u610f\uff0c\u53ef\u4ee5\u4f7f\u7528\u66f4\u5927\u7684\u6a21\u578b\uff0c\u4f8b\u5982autocut -t 22-52-00.mp4 &#8211;whisper-model large\u9ed8\u8ba4\u662f&nbsp;<code>small<\/code>\u3002\u66f4\u597d\u7684\u6a21\u578b\u662f&nbsp;<code>medium<\/code>&nbsp;\u548c&nbsp;<code>large<\/code>\uff0c\u4f46\u63a8\u8350\u4f7f\u7528 GPU \u83b7\u5f97\u66f4\u597d\u7684\u901f\u5ea6\u3002\u4e5f\u53ef\u4ee5\u4f7f\u7528\u66f4\u5feb\u7684&nbsp;<code>tiny<\/code>&nbsp;\u548c&nbsp;<code>base<\/code>\uff0c\u4f46\u8f6c\u5f55\u8d28\u91cf\u4f1a\u4e0b\u964d\u3002<\/li><\/ol>\n\n\n\n<h3><a href=\"https:\/\/github.com\/mli\/autocut#%E5%89%AA%E5%88%87%E6%9F%90%E4%B8%AA%E8%A7%86%E9%A2%91\"><\/a>\u526a\u5207\u67d0\u4e2a\u89c6\u9891<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">autocut -c 22-52-00.mp4 22-52-00.srt 22-52-00.md<\/pre>\n\n\n\n<ol><li>\u9ed8\u8ba4\u89c6\u9891\u6bd4\u7279\u7387\u662f&nbsp;<code>--bitrate 10m<\/code>\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u5927\u8c03\u5c0f\u3002<\/li><li>\u5982\u679c\u4e0d\u4e60\u60ef Markdown \u683c\u5f0f\u6587\u4ef6\uff0c\u4f60\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5728&nbsp;<code>srt<\/code>&nbsp;\u6587\u4ef6\u91cc\u5220\u9664\u4e0d\u8981\u7684\u53e5\u5b50\uff0c\u5728\u526a\u5207\u65f6\u4e0d\u4f20\u5165&nbsp;<code>md<\/code>&nbsp;\u6587\u4ef6\u540d\u5373\u53ef\u3002\u5c31\u662f&nbsp;<code>autocut -c 22-52-00.mp4 22-52-00.srt<\/code><\/li><li>\u5982\u679c\u4ec5\u6709&nbsp;<code>srt<\/code>&nbsp;\u6587\u4ef6\uff0c\u7f16\u8f91\u4e0d\u65b9\u4fbf\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u751f\u6210&nbsp;<code>md<\/code>&nbsp;\u6587\u4ef6\uff0c\u7136\u540e\u7f16\u8f91&nbsp;<code>md<\/code>&nbsp;\u6587\u4ef6\u5373\u53ef\uff0c\u4f46\u6b64\u65f6\u4f1a\u5b8c\u5168\u5bf9\u7167&nbsp;<code>srt<\/code>&nbsp;\u751f\u6210\uff0c\u4e0d\u4f1a\u51fa\u73b0&nbsp;<code>no speech<\/code>&nbsp;\u7b49\u63d0\u793a\u6587\u672c\u3002autocut -m test.srt test.mp4 autocut -m test.mp4 test.srt # \u652f\u6301\u89c6\u9891\u548c\u5b57\u5e55\u4e71\u5e8f\u4f20\u5165 autocut -m test.srt # \u4e5f\u53ef\u4ee5\u53ea\u4f20\u5165\u5b57\u5e55\u6587\u4ef6<\/li><\/ol>\n\n\n\n<h3><a href=\"https:\/\/github.com\/mli\/autocut#%E4%B8%80%E4%BA%9B%E5%B0%8F%E6%8F%90%E7%A4%BA\"><\/a>\u4e00\u4e9b\u5c0f\u63d0\u793a<\/h3>\n\n\n\n<ol><li>\u8bb2\u5f97\u6d41\u5229\u7684\u89c6\u9891\u7684\u8f6c\u5f55\u8d28\u91cf\u4f1a\u9ad8\u4e00\u4e9b\uff0c\u8fd9\u56e0\u4e3a\u662f Whisper \u8bad\u7ec3\u6570\u636e\u5206\u5e03\u7684\u7f18\u6545\u3002\u5bf9\u4e00\u4e2a\u89c6\u9891\uff0c\u4f60\u53ef\u4ee5\u5148\u7c97\u9009\u4e00\u4e0b\u53e5\u5b50\uff0c\u7136\u540e\u5728\u526a\u51fa\u6765\u7684\u89c6\u9891\u4e0a\u518d\u526a\u4e00\u6b21\u3002<\/li><li><del>\u6700\u7ec8\u89c6\u9891\u751f\u6210\u7684\u5b57\u5e55\u901a\u5e38\u8fd8\u9700\u8981\u505a\u4e00\u4e9b\u5c0f\u7f16\u8f91\u3002\u4f60\u53ef\u4ee5\u76f4\u63a5\u7f16\u8f91<code>md<\/code>\u6587\u4ef6\uff08\u6bd4<code>srt<\/code>\u6587\u4ef6\u66f4\u7d27\u51d1\uff0c\u4e14\u5d4c\u5165\u4e86\u89c6\u9891\uff09\u3002\u7136\u540e\u4f7f\u7528&nbsp;<code>autocut -s 22-52-00.md 22-52-00.srt<\/code>&nbsp;\u6765\u751f\u6210\u66f4\u65b0\u7684\u5b57\u5e55&nbsp;<code>22-52-00_edited.srt<\/code>\u3002\u6ce8\u610f\u8fd9\u91cc\u4f1a\u65e0\u89c6\u53e5\u5b50\u662f\u4e0d\u662f\u88ab\u9009\u4e2d\uff0c\u800c\u662f\u5168\u90e8\u8f6c\u6362\u6210&nbsp;<code>srt<\/code>\u3002<\/del><\/li><li>\u6700\u7ec8\u89c6\u9891\u751f\u6210\u7684\u5b57\u5e55\u901a\u5e38\u8fd8\u9700\u8981\u505a\u4e00\u4e9b\u5c0f\u7f16\u8f91\u3002\u4f46&nbsp;<code>srt<\/code>&nbsp;\u91cc\u9762\u7a7a\u884c\u592a\u591a\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>autocut -s 22-52-00.srt<\/code>&nbsp;\u6765\u751f\u6210\u4e00\u4e2a\u7d27\u51d1\u4e9b\u7684\u7248\u672c&nbsp;<code>22-52-00_compact.srt<\/code>&nbsp;\u65b9\u4fbf\u7f16\u8f91\uff08\u8fd9\u4e2a\u683c\u5f0f\u4e0d\u5408\u6cd5\uff0c\u4f46\u7f16\u8f91\u5668\uff0c\u4f8b\u5982 VS Code\uff0c\u8fd8\u662f\u4f1a\u8fdb\u884c\u8bed\u6cd5\u9ad8\u4eae\uff09\u3002\u7f16\u8f91\u5b8c\u6210\u540e\uff0c<code>autocut -s 22-52-00_compact.srt<\/code>&nbsp;\u8f6c\u56de\u6b63\u5e38\u683c\u5f0f\u3002<\/li><li>\u7528 Typora \u548c VS Code \u7f16\u8f91 Markdown \u90fd\u5f88\u65b9\u4fbf\u3002\u4ed6\u4eec\u90fd\u6709\u5bf9\u5e94\u7684\u5feb\u6377\u952e mark \u4e00\u884c\u6216\u8005\u591a\u884c\u3002\u4f46 VS Code \u89c6\u9891\u9884\u89c8\u4f3c\u4e4e\u6709\u70b9\u95ee\u9898\u3002<\/li><li>\u89c6\u9891\u662f\u901a\u8fc7 ffmpeg \u5bfc\u51fa\u3002\u5728 Apple M1 \u82af\u7247\u4e0a\u5b83\u7528\u4e0d\u4e86 GPU\uff0c\u5bfc\u81f4\u5bfc\u51fa\u901f\u5ea6\u4e0d\u5982\u4e13\u4e1a\u89c6\u9891\u8f6f\u4ef6\u3002<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Robust Speech Recognition via Large-Scale Weak Supervis &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2022\/12\/29\/whisper\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">OpenAI \u5f00\u6e90\u8bed\u97f3\u8bc6\u522b\u6a21\u578b Whisper &#038; \u76f8\u5173\u5e94\u7528<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,9,38,34],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/11265"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=11265"}],"version-history":[{"count":108,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/11265\/revisions"}],"predecessor-version":[{"id":21387,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/11265\/revisions\/21387"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=11265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=11265"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=11265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}