视频大小调整

common/ffmpeg.py

@@ -332,9 +332,11 @@ class FFmpeg():
                 "-i",  f"{single_video_txt}",
                 "-c:v", "libx264",
                 "-c:a", "aac",
+                '-b:v', '4000k',
                 "-threads", str(num_threads),
                 "-vf", f"{draw}",
-                 "-y",
+                '-fs', '15M',
+                "-y",
                  single_video_url
 
         ]