The number of video formats supported by the F40B3803 is more than most mid-size TVs that were launched around the same time as it. This TCL television supports an AVI video formats supported, which is the most commonly supported video formats supported supported by mid-size TVs that have been around for around the same time as the F40B3803. The video formats supporteds "MP4", "MPG" and "TS" are also supported by this TV.
MP4 stands for Moving Pictures Expert Group 4.
AVI stands for Audio Video Interleave.