The 40L2556 has a greater number of video formats than most similar spec TVs that came out around the same time as it. This TV supports an AVI video formats supported, which is the most frequently supported video formats supported supported by televisions of a similar spec and age to the 40L2556. The video formats supporteds "3GP", "FLV", "M2TS", "M4V", "MKV", "MP4", "MPEG", "MPG", "VOB" and "XVID" are also supported by this Toshiba TV.
MP4 stands for Moving Pictures Expert Group 4.
AVI stands for Audio Video Interleave.