[{"itemType":"task","number":"1","published_number":"1","title":"421 - \u91cd\u65b0\u751f\u6210\u8bed\u8a00\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76266","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"422 - \u751f\u6210arpa\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76267","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"423 - \u67e5\u770bsh\u6e90\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76268","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"424 - \u751f\u6210G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76269","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"425 - \u5199run","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76270","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"426 - \u4e3e\u4e00\u4e2a\u5c0f\u6817\u5b50\u67e5\u770bG","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76271","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"427 - \u5c0f\u6848\u4f8b\u9700\u8981\u7684\u4e1c\u897f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76272","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"428 - \u751f\u6210\u5c0f\u6848\u4f8b\u7684L","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76273","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"429 - \u751f\u6210\u5c0f\u6848\u4f8b\u7684G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76274","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"430 - \u5199\u4e00\u4e2afst\u8f6c\u5316jpg\u7684shell\u5de5\u5177","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76275","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"431 - \u5199\u4e00\u4e2afst\u8f6c\u5316jpg\u7684shell\u5de5\u5177","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76276","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"432 - \u67e5\u627eBug","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76277","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"433 - \u751f\u6210\u56fe\u7247","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76278","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"434 - \u67e5\u770b1-3\u9636\u7684G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76279","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"435 - 1-gram\u7684\u8bed\u8a00\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76280","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"436 - \u5b8c\u62101-gram\u7684\u8bed\u8a00\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76281","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"437 - 2-gram\u7684\u8bed\u8a00\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76282","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"438 - 2-gram\u7684\u8bed\u8a00\u6a21\u578b\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76283","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"439 - \u6298\u6263\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76284","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"440 - \u8ba1\u7b97\u4e00\u53e5\u8bdd\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76285","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"441 - \u4eca\u5929\u662f\u51e0\u53f7\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76286","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"442 - \u89e3\u51b3\u8bcd\u5178\u4e2d\u672a\u51fa\u73b0\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76287","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"443 - \u8ba1\u7b97\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76288","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"444 - G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76289","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"445 - G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76290","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"446 - \u8be6\u89e3G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76291","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"447 - \u662f\u4f60\u53f7\u51fa\u73b0\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76292","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"448 - \u5206\u6790OOV\u8d70\u7684\u8def\u5f84","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76293","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"449 - \u662f\u4f60\u53f7\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76294","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"450 - \u662f\u4f60\u53f7\u7684\u6982\u7387\u7684\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76295","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"451 - \u67e5\u770b\u6982\u7387\u7684\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76296","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"452 - \u4e00\u4e2a\u5c0f\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76297","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"453 - \u53f7\u51e0\u4eca\u5929\u7684\u6982\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76298","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"454 - \u5b8c\u62102-gram\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76299","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"501 - \u56de\u987e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76300","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"502 - \u56de\u987e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76301","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"503 - \u6570\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76302","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"504 - \u4fe1\u53f7\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76303","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"505 - \u516c\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76304","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"506 - \u89e3\u6790\u516c\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76305","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"507 - \u6700\u5927\u5316\u5f0f\u5b50","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76306","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"508 - \u62c6\u5206\u5f0f\u5b50","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76307","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"509 - HMM\u5f15\u5165\u516c\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76308","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"510 - \u56db\u4e2a\u5b50\u5f0f\u5b50\u7684\u542b\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76309","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"511 - \u63d0\u53d6\u58f0\u5b66\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76310","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"512 - \u8bed\u97f3\u7279\u5f81\u63d0\u53d6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76311","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"513 - \u79bb\u6563\u5085\u91cc\u53f6\u53d8\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76312","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"514 - MFCC","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76313","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"515 - Kaldi\u751f\u6210\u8bed\u97f3\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76314","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"516 - \u63d0\u53d6MFCC\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76315","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"517 - \u8bb0\u5f55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76316","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"518 - make_mfcc\u6e90\u7801\u67e5\u770b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76317","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"519 - make_mfcc\u6e90\u7801\u67e5\u770b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76318","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"520 - \u6838\u5fc3\u7684\u4e24\u53e5\u8bdd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76319","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"521 - \u67e5\u770b\u540e\u9762\u4ee3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76320","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"522 - \u5728run","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76321","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"523 - CMVN","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76322","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"524 - \u8ba1\u7b97CMVN\u7684\u4ee3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76323","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"525 - \u5f97\u5230CMVN","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76324","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"526 - \u67e5\u770bCMVN\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76325","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"527 - \u4e3a\u4ec0\u4e48CMVN\u7684\u7279\u5f81\u4f1a\u591a\u51fa\u4e00\u4e2a\u7ef4\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76326","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"528 - \u8bad\u7ec3\u5355\u97f3\u7d20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76327","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"529 - train_mono","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76328","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"530 - \u7c97\u7565\u770btrain_mono","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76329","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"531 - \u5e94\u7528CMVN","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76330","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"532 - \u8865\u5145\u76f8\u5173\u77e5\u8bc6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76331","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"533 - \u4e0a\u4e0b\u6587\u76f8\u5173","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76332","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"534 - \u51b3\u7b56\u6811","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76333","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"535 - \u4e00\u4e9b\u7591\u95ee","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76334","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"536 - \u67e5\u770b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76335","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"537 - pdf\u7684\u6570\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76336","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"538 - 0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76337","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"539 - trainsitionid-pdf-trainsitionstate","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76338","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"540 - \u7406\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76339","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"541 - \u91cd\u65b0\u7406\u89e3\u51b3\u7b56\u6811","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76340","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"542 - Transition\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76341","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"543 - 40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76342","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"544 - \u67e5\u770b40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"545 - \u67e5\u770b40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76344","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"546 - \u5b8c\u6210\u89e3\u91ca40","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76345","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"547 - \u67e5\u770bFinal","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76346","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"548 - \u67e5\u770b\u5176\u4ed6\u751f\u6210\u7684\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76347","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"549 - \u67e5\u770btree\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76348","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"550 - \u67e5\u770btree\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76349","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"551 - \u7b80\u5355\u4e32\u8054\u4e00\u4e0b\u77e5\u8bc6\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76350","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":"86","title":"552 - \u67e5\u770bail.1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76351","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"553 - \u67e5\u770bail.1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76352","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"554 - \u5e27\u5bf9\u9f50\u7ed3\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76353","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"555 - \u67e5\u770b\u97f3\u7d20\u5bf9\u9f50\u7ed3\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76354","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"556 - \u5199\u7b14\u8bb0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76355","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"557 - CMVN\u7b14\u8bb0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76356","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":"92","title":"558 - Train_mono\u7684\u7b14\u8bb0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76357","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":"93","title":"559 - Train_mono\u7684\u7b14\u8bb0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76358","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":"94","title":"560 - Train_mono\u7684\u7b14\u8bb0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76359","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"561 - \u67e5\u770b\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76360","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"562 - \u89e3\u91ca\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76361","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"563 - \u624b\u52a8\u7ed8\u5236\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76362","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"564 - \u624b\u52a8\u7ed8\u5236\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76363","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"565 - \u624b\u52a8\u7ed8\u5236\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76364","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"566 - \u5b8c\u6210\u7ed8\u5236\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76365","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"567 - \u8bad\u7ec3\u56fe\u7f3a\u5c11\u5355\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76366","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":"102","title":"568 - \u7edf\u8ba1\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76367","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":"103","title":"601 - \u5c0f\u6848\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76368","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"602 - sox\u8f6c\u5316\u97f3\u9891\u683c\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":"105","title":"603 - \u51c6\u5907L","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76370","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"604 - \u751f\u6210L\u7684fst","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76371","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":"107","title":"605 - \u751f\u6210G\u7684fst","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76372","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":"108","title":"606 - \u751f\u6210G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"607 - \u67e5\u770b\u5c0f\u6848\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76374","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"608 - \u67e5\u770b\u6587\u4ef6\u610f\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":"111","title":"609 - \u67e5\u770b\u5bf9\u9f50","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76376","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"112","published_number":"112","title":"610 - \u67e5\u770boccs\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76377","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":"113","title":"611 - \u67e5\u770b\u8bad\u7ec3\u56fe\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76378","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"114","published_number":"114","title":"612 - \u4eca\u5929\u51e0\u53f7\u7684FST","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76379","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"115","published_number":"115","title":"613 - \u8fde\u63a5VW","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76380","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":"116","title":"614 - Xshell\u8fde\u63a5VM","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76381","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"117","published_number":"117","title":"615 - \u5b8c\u6210XShell\u7684\u8fde\u63a5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76382","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"118","published_number":"118","title":"616 - \u89e3\u51b3\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76383","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"119","published_number":"119","title":"617 - \u4eca\u5929\u7684HMM\u72b6\u6001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"120","published_number":"120","title":"618 - \u5b8c\u6210\u7ed8\u5236\u53e5\u5b50WFST","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76385","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"121","published_number":"121","title":"619 - \u53ef\u89c6\u5316\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76386","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"122","published_number":"122","title":"620 - \u53ef\u89c6\u5316\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76387","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"123","published_number":"123","title":"621 - \u4eca\u5929\u662f\u51e0\u53f7\u7684\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76388","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"124","published_number":"124","title":"622 - \u4eca\u5929\u7684\u8bad\u7ec3\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76389","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"125","published_number":"125","title":"701 - VS2019","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76390","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"126","published_number":"126","title":"702 - \u67e5\u770btrain_mono\u6e90\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76391","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"127","published_number":"127","title":"703 - \u8bf4\u660e\u90a3\u4e9b\u4ee3\u7801\u91cd\u8981","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"128","published_number":"128","title":"704 - \u5230\u76ee\u524d\u4e3a\u6b62\u6211\u4eec\u6709\u90a3\u4e9b\u6570\u636e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76393","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"129","published_number":"129","title":"705 - gmm-init-mono\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76394","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"130","published_number":"130","title":"706 - \u67e5\u770b\u6e90\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76395","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"131","published_number":"131","title":"707 - \u6539\u6e90\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"132","published_number":"132","title":"708 - \u770b\u4ee3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76397","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"133","published_number":"133","title":"709 - \u8bfb\u53d6\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76398","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"134","published_number":"134","title":"710 - gmm-init-mono","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76399","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"135","published_number":"135","title":"711 - \u97f3\u7d20\u5bf9\u5e94\u7684pdfclass","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76400","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"136","published_number":"136","title":"712 - \u751f\u6210tree","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76401","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"137","published_number":"137","title":"713 - \u5982\u4f55\u751f\u6210\u7684tree","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"138","published_number":"138","title":"714 - \u5982\u4f55\u751f\u6210GMM","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76403","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"139","published_number":"139","title":"715 - \u5b8c\u6210gmm-init-mono\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"76404","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"140","published_number":"140","title":"716 - XShell\u5230\u671f\u4e86","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"141","published_number":"141","title":"717 - \u5b89\u88c5\u65b0\u7684XShell","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"142","published_number":"142","title":"718 - XShell\u672a\u6fc0\u6d3b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"143","published_number":"143","title":"719 - \u56de\u987e\u8bfe\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77111","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"144","published_number":"144","title":"720 - gmm-info\u67e5\u770b\u58f0\u5b66\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"145","published_number":"145","title":"723 - \u8865\u5145","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77113","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"146","published_number":"146","title":"724 - \u67e5\u770bcompile-train-graphs\u6e90\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"147","published_number":"147","title":"725 - \u5904\u7406\u65b9\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"148","published_number":"148","title":"727 - \u8865\u5145","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"149","published_number":"149","title":"728 - \u4e00\u4e2a\u53e5\u5b50\u7684\u5355\u8bcdfst","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"150","published_number":"150","title":"729 - \u7b2c\u4e8c\u4e2a\u51fd\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"151","published_number":"151","title":"730 - TableCompose","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77119","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"152","published_number":"152","title":"731 - CompileGraphFromLG","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"153","published_number":"153","title":"732 - \u5b8c\u6210compile-train-graphs\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77121","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"154","published_number":"154","title":"733 - \u624b\u52a8\u8c03\u7528compile-train-graphs\u4ee3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"155","published_number":"155","title":"715--1-- \u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77176","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"156","published_number":"156","title":"715--2-- \u5b8c\u6210\u7f16\u8bd1tools","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77177","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"157","published_number":"157","title":"715--3-- \u7f16\u8bd1src","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77179","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"158","published_number":"158","title":"715--4-- \u5b89\u88c5fst","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77180","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"159","published_number":"159","title":"715--5-- \u4e0b\u8f7dWeNetSpeech","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77181","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"160","published_number":"160","title":"715--6-- \u5b89\u88c5htop","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77182","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"161","published_number":"161","title":"715--7-- \u5b89\u88c5SSL","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77183","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"162","published_number":"162","title":"715--8-- htop\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77184","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"163","published_number":"163","title":"715--9-- \u4e0b\u8f7dWeNetSpeech\u6570\u636e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77185","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"164","published_number":"164","title":"715--10-- Silero-vad","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77186","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"165","published_number":"165","title":"715--11-- \u5b8c\u6210Kaldi\u7f16\u8bd1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77187","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"166","published_number":"166","title":"715--12-- \u4f20\u5165\u6570\u636e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77188","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"167","published_number":"167","title":"715--13-- \u5b89\u88c5srilm","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77189","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"168","published_number":"168","title":"715--14-- \u539f\u59cb\u7684\u6587\u4ef6\u88ab\u8986\u76d6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77190","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"169","published_number":"169","title":"715--15-- srilm\u5b89\u88c5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77192","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"170","published_number":"170","title":"715--16-- \u5b8c\u6210Kaldi\u73af\u5883\u642d\u5efa","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77193","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"171","published_number":"171","title":"716 - Kaldi\u6574\u4f53\u6d41\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77194","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"172","published_number":"172","title":"717 - \u6570\u636e\u9884\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77195","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"173","published_number":"173","title":"718 - \u5236\u4f5cwav","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77196","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"174","published_number":"174","title":"719 - \u51c6\u5907Kaldi\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77197","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"175","published_number":"175","title":"720 - \u51c6\u5907Kaldi\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77198","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"176","published_number":"176","title":"721 - \u751f\u6210wav","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77199","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"177","published_number":"177","title":"722 - \u67e5\u770b\u78c1\u76d8\u5927\u5c0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77200","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"178","published_number":"178","title":"723 - \u91cd\u65b0\u751f\u6210\u8def\u5f84","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77201","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"179","published_number":"179","title":"724 - \u6dfb\u52a0\u8bcd\u5178","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77202","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"180","published_number":"180","title":"725 - \u4fee\u6539vim\u7f16\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77203","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"181","published_number":"181","title":"726 - \u751f\u6210phone","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77205","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"182","published_number":"182","title":"727 - Kaldi\u6574\u4f53\u6d41\u7a0b-\u751f\u6210L","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77206","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"183","published_number":"183","title":"728 - \u8f6c\u79fb\u8def\u5f84\u5e26\u6765\u7684\u73af\u5883\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77207","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"184","published_number":"184","title":"729 - \u91cd\u65b0\u914d\u7f6eKalditool\u4e2d\u7684\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77208","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"185","published_number":"185","title":"729 -1 - \u91cd\u65b0\u914d\u7f6eKaldi\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77209","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"186","published_number":"186","title":"729 -2 - \u91cd\u65b0\u914d\u7f6eKaldi\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77210","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"187","published_number":"187","title":"729 -3 - \u91cd\u65b0\u914d\u7f6eKaldi\u73af\u5883-\u8bed\u8a00\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77211","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"188","published_number":"188","title":"729 -4 - \u5b8c\u6210Kaldi\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77212","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"189","published_number":"189","title":"730 - \u51c6\u5907L","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77213","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"190","published_number":"190","title":"731 - \u5b8c\u6210L","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77214","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"191","published_number":"191","title":"732 - \u5c1d\u8bd5G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77216","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"192","published_number":"192","title":"733 - awk\u547d\u4ee4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77217","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"193","published_number":"193","title":"734 - \u5236\u4f5c\u8bed\u8a00\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77218","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"194","published_number":"194","title":"735 - \u5b8c\u6210G","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77219","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"195","published_number":"195","title":"736 - \u63d0\u53d6\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77220","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"196","published_number":"196","title":"737 - \u8bad\u7ec3\u5355\u97f3\u7d20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77221","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"197","published_number":"197","title":"738 - \u6784\u56feHCLG","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77222","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"198","published_number":"198","title":"739 - \u89e3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77223","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"199","published_number":"199","title":"740 - \u67e5\u770b\u89e3\u7801\u7ed3\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77224","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"200","published_number":"200","title":"741 - decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77225","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"201","published_number":"201","title":"742 - simple-decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77226","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"202","published_number":"202","title":"743 - simple-decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77227","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"203","published_number":"203","title":"744 - \u624b\u52a8\u89e3\u7801simple-decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77228","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"204","published_number":"204","title":"746 - \u67e5\u770b\u89e3\u7801simple-decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77229","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"205","published_number":"205","title":"747 - faster-decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77230","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"206","published_number":"206","title":"748 - \u5b8c\u6210faster-decode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77231","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"207","published_number":"207","title":"749 - \u6700\u540e\u4e00\u6b21\u5bf9\u9f50","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77232","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"208","published_number":"208","title":"750 - \u5355\u97f3\u7d20\u6700\u540e\u7684\u58f0\u5b66\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77233","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"209","published_number":"209","title":"751 - \u4e09\u97f3\u7d20\u8bad\u7ec3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77234","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"210","published_number":"210","title":"752 - \u4e09\u97f3\u7d20\u8bad\u7ec3\u89e3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77235","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"211","published_number":"211","title":"753 - \u67e5\u770b\u4e09\u97f3\u7d20\u89e3\u7801\u6548\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"77236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]