[{"itemType":"task","number":"1","published_number":"1","title":"00-\u6f14\u793a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112859","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"01-\u8bfe\u7a0b\u6307\u5f15","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112814","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"02-\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u6444\u50cf\u5934","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112815","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"03-\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u6444\u50cf\u5934\u548c\u9ea6\u514b\u98ce-Coding","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112816","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"04-\u97f3\u89c6\u9891\u8bbe\u5907\u68c0\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112817","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"05-\u4f7f\u7528\u6d4f\u89c8\u5668\u62cd\u7167","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112818","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"06-\u5b9e\u73b0\u4e0d\u540c\u6ee4\u955c\u6548\u679c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112819","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"07-\u97f3\u89c6\u9891\u5f55\u5236\u4e0e\u56de\u653e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112820","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"08-\u5c06\u5f55\u5236\u7684\u97f3\u89c6\u9891\u6587\u4ef6\u4fdd\u5b58\u5230\u672c\u5730","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112821","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"09-\u684c\u9762\u5171\u4eab","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112822","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"10-\u684c\u9762\u5f55\u5236-\u56de\u653e\u4e0e\u4fdd\u5b58","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112823","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"11-\u5b9e\u65f6\u4f20\u8f93\u534f\u8baeRTP","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112824","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"12-WebRTC\u6838\u5fc3SDP\u534f\u8bae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112825","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"13-\u4f20\u8f93\u8d28\u91cf\u8bc4\u4f30\u534f\u8baeRTCP","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112841","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"14-\u5a92\u4f53\u534f\u5546","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112850","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"15-WebRTC\u70b9\u5bf9\u70b9\u8fde\u63a5\uff08\u4e0a\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112851","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"16-WebRTC\u70b9\u5bf9\u70b9\u8fde\u63a5\uff08\u4e0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112852","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"17-\u4fe1\u4ee4\u7cfb\u7edf\u5b9e\u73b0-WebSocket\u5b9e\u65f6\u901a\u8baf\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112853","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"18-\u4fe1\u4ee4\u7cfb\u7edf\u5b9e\u73b0-WebSocket\u5b9e\u65f6\u901a\u8baf\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112854","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"19-\u4fe1\u4ee4\u7cfb\u7edf\u5b9e\u73b0-Jetty\u5e94\u7528\u5bb9\u5668\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112855","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"20-\u4fe1\u4ee4\u7cfb\u7edf\u5b9e\u73b0-Jetty\u96c6\u6210WebSocket\u5b9e\u73b0\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112856","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"21-\u4fe1\u4ee4\u7cfb\u7edf\u5b9e\u73b0-\u5b9e\u73b0\u5373\u65f6\u901a\u8baf\uff08QQ\uff09\u7fa4\u53d1\u6d88\u606f\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"112857","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]