优化ssrc释放逻辑，优化级联点播速度，去除等待流格式的配置项

648540858

2022-03-07 b2c953fc76de2a9686ee81d5311bd9b06e453912

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/play/PlayController.java

@@ -88,7 +88,7 @@
      // 获取可用的zlm
      Device device = storager.queryVideoDevice(deviceId);
      MediaServerItem newMediaServerItem = playService.getNewMediaServerItem(device);
      PlayResult playResult = playService.play(newMediaServerItem, deviceId, channelId, null, null);
      PlayResult playResult = playService.play(newMediaServerItem, deviceId, channelId, null, null, null);

      return playResult.getResult();
   }