使用fmp4进行截图，以避免ffmpeg不兼容h265的flv导致的截图失败

64850858

2021-06-22 e21abeea37342974790c02e85ddb94198456df61

 src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/OfflineEventListener.java

@@ -54,7 +54,5 @@


      // 处理离线监听

      storager.outline(event.getDeviceId());



      //

   }

}