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&#8220;\u5916\u79d1\u624b\u672f &#8220;\u4ece\u6bd4\u7279\u6d41\u4e2d\u53bb\u9664\u4fe1\u606f\u6765\u5b9e\u73b0\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5728\u52a8\u6001\u60c5\u51b5\u4e0b\u90a3\u4e9b\u7531\u4e8e\u751f\u7269\u539f\u56e0\u4eba\u8033\u542c\u4e0d\u5230\u7684\u9891\u7387\u6216\u632f\u5e45\u4e0d\u4f1a\u88ab\u5b58\u50a8\uff0c\u4ece\u800c\u5bfc\u81f4\u6574\u4f53\u6587\u4ef6\u5927\u5c0f\u53d8\u5c0f\u3002<\/p>\n\n\n\n<h4 class=\"has-light-blue-background-color has-background\">ffmpeg\u97f3\u9891\u5904\u7406-\u622a\u53d6\u3001\u67e5\u770b\u3001\u4fee\u6539\u91c7\u6837\u7387<\/h4>\n\n\n\n<p>\u622a\u53d6\u97f3\u9891\uff1a<\/p>\n\n\n\n<p>         ffmpeg -i input.wav -ss 00:00:05 -t 00:00:10 output.wav<\/p>\n\n\n\n<p>          -ss\u4e3a\u5f00\u59cb\u65f6\u95f4 -t\u4e3a\u6301\u7eed\u65f6\u95f4<\/p>\n\n\n\n<p>\u67e5\u770b\u97f3\u9891\u683c\u5f0f\uff1a<\/p>\n\n\n\n<p>         ffprobe input.wav<\/p>\n\n\n\n<p>\u4fee\u6539\u97f3\u9891\u6587\u4ef6\u91c7\u6837\u7387\uff1a<\/p>\n\n\n\n<p>        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