Video generation testing with AI tools - 5

This is a test video converted from a video created with MMD using AI tools. Adjustments were made to the aspect ratio of the video. Merged AI tool-generated background images and background music into the video. The person mask does not work very well, and the boundary processing between the background and the person is not quite right. Considering the case where the camera is not fixed, it may be better to create the background on the MMD side.