如何提取DVD中的音频，转换成mp3

[[{"txt": "\u6709\u65f6\u5019\u6211\u4eec\u624b\u4e0a\u4f1a\u6709\u4e00\u4e9b\u597d\u542c\u7684mpv\uff0c\u8fd9\u4e9b\u90fd\u662f\u97f3\u9891\u548c\u89c6\u9891\u7684\u7ed3\u5408\u4f53\u4f1a\u7528DVD\u523b\u5f55\uff0c\u4e00\u822c\u6211\u4eec\u8981\u62ff\u5230\u79fb\u52a8\u8bbe\u5907\u4e0a\u9762\u7528\uff0c\u4f46\u662f\u8fd9\u662f\u7528\u5149\u76d8\u7684DVD\uff0c\u4f7f\u7528\u8d77\u6765\u4e0d\u662f\u5f88\u65b9\u4fbf\uff0c\u73b0\u5728\u7684\u7535\u5b50\u8bbe\u5907\u6e10\u6e10\u7684\u53d6\u6d88\u4e86DVD\u7684\u63a5\u53e3\uff0c\u8fd9\u6837\u6211\u4eec\u60f3\u8981\u542c\u8fd9\u91cc\u9762\u7684\u6b4c\u662f\u4e0d\u662f\u5c31\u4e0d\u53ef\u80fd\u4e86\u5462\uff0c\u4eca\u5929\u96ea\u4e86\u4e00\u62db\u6559\u7ed9\u5927\u5bb6\uff0c\u5982\u4f55\u5c06DVD\u4e2d\u7684\u97f3\u9891\u63d0\u53d6\u51fa\u6765\uff0c\u505a\u6210MP3\u683c\u5f0f\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u4f7f\u7528\u4ed6\u4e86"}, {"img": ["https://exp-picture.cdn.bcebos.com/025d87c0affce18681492ec61f1fbee435daebfe.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "\u5e26DVD\u8bfb\u53d6\u7684\u7535\u8111"}, {"txt": "DVD\u5149\u76d8"}, {"txt": "DVD Audio Extractor Portable\u8f6f\u4ef6"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u9996\u5148\u6211\u4eec\u8981\u5728\u7f51\u4e0a\u4e0b\u8f7d\u4e00\u4e2a\u97f3\u9891\u7684\u63d0\u53d6\u8f6f\u4ef6\uff0c\u8fd9\u4e2a\u8f6f\u4ef6\u662f\u56fd\u5916\u5f00\u53d1\u7684\uff0c\u90fd\u662f\u82f1\u6587\u754c\u9762\uff0c\u8fd9\u4e2a\u8f6f\u4ef6\u7684\u540d\u5b57\u662fDVD Audio Extractor Portable\uff0c\u53ef\u4ee5\u4e0b\u7eff\u8272\u7248\u7684\uff0c\u8fd9\u6837\u5c31\u514d\u5b89\u88c5\uff0c\u4e0b\u8f7d\u4e86\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e86\u3002"}, {"txt": "\u63d2\u5165DVD\u5149\u76d8\uff0c\u8ba9DVD\u5f00\u59cb\u8bfb\u53d6\u540e\uff0c\u5728\u6211\u7684\u7535\u8111\u91cc\u9762\u67e5\u770b\u5b83\u7684\u76d8\u7b26\uff0c\u627e\u5230\u521a\u624d\u5df2\u7ecf\u4e0b\u8f7d\u7684\u97f3\u9891\u63d0\u53d6\u8f6f\u4ef6\uff0c\u53cc\u51fb\u6253\u5f00\u8f6f\u4ef6\u3002\u8fd9\u65f6\u5019DVD\u5149\u76d8\u4f1a\u5feb\u901f\u7684\u8f6c\u52a8\uff0c\u8bf4\u660e\u5728\u8bfb\u53d6\u6570\u636e\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/7830e01d96d81819d1462179876efbf203b3defe.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/bab5c45872dade49da690de226042e6816e9d5fe.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u6253\u5f00\u8f6f\u4ef6\u7684\u754c\u9762\uff0c\u6211\u4eec\u9009\u62e9\u8f6c\u6362\u7684DVD\u76d8\u7b26\uff0c\u5728\u4e0b\u9762\u7684\u6846\u6846\u52fe\u9009DVD\u4e2d\u8981\u8f6c\u6362\u7684\u7ae0\u8282\u3002\u7136\u540e\u70b9\u51fb\u4e0b\u4e00\u6b65Next\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/5917cb3da824d8e90ab43dd2da598540112ac8fe.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/3b03be7aa010bc333d5eb20f92efa25f0d143fff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u5728\u7b2c\u8fd9\u4e2a\u6b65\u9aa4\u4e2d\u6211\u4eec\u9009\u62e9\u8981\u8f6c\u6362\u7684\u683c\u5f0f\uff0c\u91cc\u9762\u6709\u51e0\u79cd\u683c\u5f0f\uff0c\u9002\u5408\u4e0d\u540c\u8bbe\u5907\uff0c\u6211\u4eec\u9009MP3\u683c\u5f0f\uff0c\u8fd9\u4e2a\u683c\u5f0f\u6bd4\u8f83\u901a\u7528\uff0c\u57fa\u672c\u4e0a\u6240\u6709\u7684\u79fb\u52a8\u64ad\u653e\u8bbe\u5907\u90fd\u652f\u6301\u8fd9\u4e2a\u683c\u5f0f\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/d3c39889a146b7b1359ff909c77c34b33d4135ff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u9009\u62e9\u597d\u683c\u5f0f\u540e\uff0c\u4e0b\u9762\u7684\u4e24\u4e2a\u9009\u9879\uff0c\u6211\u4eec\u4fdd\u6301\u9ed8\u8ba4\uff0c\u7b2c\u4e00\u4e2a\u662f\u91c7\u6837\u7387\uff08Sample rate\uff09\u9009\u62e9\uff0c\u9ed8\u8ba4\u662f\u8ddfDVD\u539f\u6765\u4e00\u81f4\uff08same as in\uff09\uff0c\u7b2c\u4e8c\u4e2a\u662f\u9884\u8bbe\u6a21\u5f0f\uff08use preset\uff09\uff0c\u9ed8\u8ba4\u662f\u6807\u51c6\u6a21\u5f0f\uff08standard\uff09\u3002\u8fd8\u6709\u5176\u4ed6\u7684\u51e0\u79cd\u6a21\u5f0f\uff0c\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u4e86\u89e3\u4e00\u4e0b\u3002\u7136\u540e\u70b9\u51fb\u4e0b\u4e00\u6b65Next\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/32fbcd41037de1372d10a408f6c5cf672a5f2aff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8fd9\u4e2a\u6b65\u9aa4\u662f\u6211\u4eec\u8981\u9009\u62e9\u8f6c\u6362\u540e\uff0c\u8fd9\u4e2a\u97f3\u9891\u8981\u4fdd\u5b58\u5728\u7535\u8111\u7684\u54ea\u4e2a\u4f4d\u7f6e\uff0c\u8f6c\u6362\u4e4b\u540e\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u8fd9\u4e2a\u4f4d\u7f6e\u627e\u5230\u97f3\u9891\u6587\u4ef6\uff0c\u4e00\u5b9a\u8981\u8bb0\u5f97\u662f\u653e\u54ea\u4e2a\u4f4d\u7f6e\u54e6\uff0c\u4e0d\u7136\u8f6c\u6362\u4fdd\u5b58\u540e\u90fd\u4e0d\u77e5\u9053\u5728\u54ea\u91cc\u3002\u4f4d\u7f6e\u9009\u597d\u540e\uff0c\u7136\u540e\u70b9\u51fb\u4e0b\u4e00\u6b65Next\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/b955ead0b503c8d2a998c1fa498333bf3aef21ff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8fdb\u5165\u6700\u540e\u4e00\u6b65\u7684\u64cd\u4f5c\u4e86\uff0c\u70b9\u51fb\u7b2c\u4e00\u4e2a\u56fe\u6807start \u5c31\u53ef\u4ee5\u542f\u52a8\u97f3\u9891\u63d0\u53d6\u4e86\u3002\u540e\u9762\u4e24\u4e2a\u7070\u8272\u7684\u56fe\u6807\u7b49\u542f\u52a8\u540e\u5c31\u53ef\u4ee5\u663e\u793a\u4e86\uff0c\u4e2d\u95f4\u90a3\u4e2a\u662f\u6682\u505c\uff0c\u6700\u540e\u4e00\u4e2a\u662f\u505c\u6b62\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/a99a494afa32939cd79159065719ce2c5a1b15ff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u5f00\u59cb\u540e\uff0c\u8fdb\u5ea6\u6761\u5c31\u5f00\u59cb\u663e\u793a\uff0c\u7b49\u8fdb\u5ea6\u6761\u6ee1\u683c\u540e\uff0c\u97f3\u9891\u5c31\u8f6c\u6362\u6210\u529f\u4e86\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/125ed0ecd3d96975f5a36a2dd243040149fe09ff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u627e\u5230\u521a\u624d\u4fdd\u5b58\u4f4d\u7f6e\uff0c\u8fd9\u91cc\u5c31\u4f1a\u521b\u5efa\u51fa\u4e00\u4e2aMP3\u6587\u4ef6\uff0c\u6211\u4eec\u53cc\u51fb\u6253\u5f00\u8fd9\u4e2a\u6587\u4ef6\uff0c\u542c\u4e0b\u6548\u679c\u5982\u679c\uff0c\u662f\u4e0d\u662f\u8ddfDVD\u64ad\u653e\u7684\u4e00\u6837\u3002\u8fd9\u6837\u5c31\u53ef\u4ee5\u590d\u5236\u5230\u5176\u4ed6\u8bbe\u5907\u4e0a\u9762\u4f7f\u7528\u4e86\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/059057299a883913fa826a5a26bcbe2f46707cff.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u6ce8\u610f\u4e8b\u9879"]}, {"txt": "\u8981\u5148\u5c06DVD\u88c5\u5165\u7535\u8111\uff0c\u7136\u540e\u518d\u6253\u5f00\u8f6f\u4ef6\uff0c\u8fd9\u6837\u624d\u80fd\u8bc6\u522b\u3002"}, {"txt": "\u5982\u679c\u5e2e\u52a9\u5230\u4f60\uff0c\u8bf7\u4e3a\u6211\"\u6295\u7968\"\uff0c\u70b9\u201c\u6709\u5f97\u201d,\u8c22\u8c22"}]]