1.继续调试ffmpeg命令

@@ -109,12 +109,12 @@ class MakeVideo implements ShouldQueue
             $thumbnail = $last_frame_video;
         }
 
-        $cmd = $this->ffmpeg. ' -y'.
-            ' -i ' . escapeshellarg($video_temp).
-            ' -i ' . escapeshellarg($thumbnail).
-            ' -map 1 -map 0 -c copy -disposition:0 attached_pic '.
-            escapeshellarg($video);
-        $this->execmd($cmd);
+//        $cmd = $this->ffmpeg. ' -y'.
+//            ' -i ' . escapeshellarg($video_temp).
+//            ' -i ' . escapeshellarg($thumbnail).
+//            ' -map 1 -map 0 -c copy -disposition:0 attached_pic '.
+//            escapeshellarg($video);
+//        $this->execmd($cmd);
 
         // 全部合成以后创建 临境
         $video_info = $this->mediainfo($video);
@@ -129,7 +129,7 @@ class MakeVideo implements ShouldQueue
             'size' => $video_info['format']['size'],
             'poem_id' => $this->adminMakeVideo->poem_id,
             'temp_id' => $this->adminMakeVideo->temp_id,
-            'thumbnail' => $this->adminMakeVideo->thumbnail_url,
+            'thumbnail' => $thumbnail,
             'bgm' => $this->adminMakeVideo->bgm_url,
         ]);