实现国标录像级联播放，优化点播流程，加快点播速度

648540858

2022-02-27 e94b99d11c46246532edc93cd25cbf8c0b88f03f

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

@@ -287,7 +287,6 @@
         return result;
      }
      cmder.audioBroadcastCmd(device, (event) -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setKey(key);
         msg.setId(uuid);
@@ -295,7 +294,7 @@
         json.put("DeviceID", deviceId);
         json.put("CmdType", "Broadcast");
         json.put("Result", "Failed");
         json.put("Description", String.format("语音广播操作失败，错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         json.put("Description", String.format("语音广播操作失败，错误码： %s, %s", event.statusCode, event.msg));
         msg.setData(json);
         resultHolder.invokeResult(msg);
      });