|  |  | 
 |  |  |             resultHolder.invokeResult(msg); | 
 |  |  |             return playResult; | 
 |  |  |         } | 
 |  |  |         Device device = storager.queryVideoDevice(deviceId); | 
 |  |  |         Device device = redisCatchStorage.getDevice(deviceId); | 
 |  |  |         StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId); | 
 |  |  |         playResult.setDevice(device); | 
 |  |  |         // 超时处理 | 
 |  |  | 
 |  |  |                         MediaServerItem mediaInfo = mediaServerService.getOne(streamInfoForSuccess.getMediaServerId()); | 
 |  |  |                         String streamUrl = streamInfoForSuccess.getFmp4(); | 
 |  |  |                         // 请求截图 | 
 |  |  |                         logger.info("[请求截图]: " + fileName); | 
 |  |  |                         zlmresTfulUtils.getSnap(mediaInfo, streamUrl, 15, 1, path, fileName); | 
 |  |  |                     } | 
 |  |  |                 } |