**Describe the bug** When I opened the finished video, the screen was completely black, and only the audio from the original video was still playing. **Expected behavior** The scene https://github.com/user-attachments/assets/198046a9-1e9b-4cba-a499-6b0d354813c6 <img width="526" height="293" alt="Image" src="https://github.com/user-attachments/assets/847fde95-8f0f-4603-8f2e-860f8542f484" /> appeared normally and clearly. **Screenshots** <img width="422" height="290" alt="Image" src="https://github.com/user-attachments/assets/20e4fa83-4186-4df4-aecb-3f4350a56972" /> **Environment:** - OS: ` Windows 10 Professional` - GPU: `NVIDIA GeForce GT 1030` - Video2X Version: `Qt6 6.4.0`