What video format does the TV on the tour bus generally support?

MPEG MP4 and other formats of AVI also depend on the specific video resolution. If the resolution is too large to exceed the video decoding ability of the machine, it will not play normally. I suggest you change the resolution of the video file to less than 640x480 to ensure that everyone can play. Of course, if you support HD, you can also improve the resolution, such as within 1024X768.