1.优化后台显示。

@@ -204,7 +204,7 @@ class MakeVideo implements ShouldQueue
             ]);
             ]);
 
 
         }catch (\Exception $exception){
         }catch (\Exception $exception){
-            echo  $exception->getMessage();
+//            echo  $exception->getMessage();
         }
         }
 
 
     }
     }
@@ -434,7 +434,7 @@ class MakeVideo implements ShouldQueue
      * @return mixed
      * @return mixed
      */
      */
     public function execmd($cmd, $update_progress = false) {
     public function execmd($cmd, $update_progress = false) {
-        echo $cmd . "\n". "\n". "\n";
+//        echo $cmd . "\n". "\n". "\n";
         $descriptorspec = array(
         $descriptorspec = array(
             1 => array("pipe", "w"),  // 标准输出，子进程向此管道中写入数据
             1 => array("pipe", "w"),  // 标准输出，子进程向此管道中写入数据
         );
         );