生成视频无法播放问题

<img width="1634" height="1066" alt="Image" src="https://github.com/user-attachments/assets/cd011efe-fda4-4412-ade1-0c5c3929c97f" />

打开的时候

<img width="1222" height="556" alt="Image" src="https://github.com/user-attachments/assets/29c9372c-6585-44f0-aaea-6945362acc92" />