|  |  | 
 |  |  |                     url: '/api/playback/start/' + this.deviceId + '/' + this.channelId + '?startTime=' + row.startTime + '&endTime=' + | 
 |  |  |                         row.endTime | 
 |  |  |                 }).then(function (res) { | 
 |  |  |                     var streamInfo = res.data; | 
 |  |  |                     that.app = streamInfo.app; | 
 |  |  |                     that.streamId = streamInfo.stream; | 
 |  |  |                     that.mediaServerId = streamInfo.mediaServerId; | 
 |  |  |                     that.ssrc = streamInfo.ssrc; | 
 |  |  |                     that.videoUrl = that.getUrlByStreamInfo(streamInfo); | 
 |  |  |                     that.streamInfo = res.data; | 
 |  |  |                     that.app = that.streamInfo.app; | 
 |  |  |                     that.streamId = that.streamInfo.stream; | 
 |  |  |                     that.mediaServerId = that.streamInfo.mediaServerId; | 
 |  |  |                     that.ssrc = that.streamInfo.ssrc; | 
 |  |  |                     that.videoUrl = that.getUrlByStreamInfo(); | 
 |  |  |                     that.recordPlay = true; | 
 |  |  |                 }); | 
 |  |  |             } |