The Toshiba 46BL702 has a greater number of video formats than most TVs that have been around for a similar time to it. The most frequently supported video format is VP8, but this video format is not supported by this TV. The video formats AVC, AVI, DAT, H.264, MKV, MP4, MPEG1, MPEG2, MPEG4, MPG, VOB and XVID are also supported by this Toshiba TV.
AVI stands for Audio Video Interleave.
MP4 stands for Moving Pictures Expert Group 4.