Is Uncle Kai's prose audio or video?

"Uncle Kai's ancient prose" refers to a series of video content of Uncle Kai's storytelling channel. Uncle Kai is a video creator. He tells ancient literary works and traditional stories in the video, spreading the ancient culture and wisdom of China to the audience. These videos are usually presented in the form of images, dubbing and background music, and convey information to the audience by telling stories. So Uncle Kai's prose is displayed in the form of video, not audio.