1

app.py

@@ -34,6 +34,8 @@ def video_processor(video):
     
     d = os.path.dirname(video)
     # 创建一个VideoWriter对象，输出为mp4格式
+    for fourcc in cv2.VideoWriter_fourcc(*'ALL'):
+        print(f'{fourcc:04X}: {cv2.VideoWriter_fourccText(fourcc)}')
     fourcc = cv2.VideoWriter_fourcc(*'avc1')
     out = cv2.VideoWriter(os.path.join(d,'output.mp4'), fourcc, fps, (width, height))
     print(os.path.exists(os.path.join(d,'output.mp4')))