The KDL-40W700 has a greater number of video formats than most comparable spec TVs that were released around the same time as it. The most frequently supported video format is ASF, but this video format is not supported by this television. The video formats AVCHD, AVI, M-JPEG, MKV, MP4, MPEG1, MPEG2, MPEG4-SP, WEBM, WMV9 and XVID are also supported by this TV.
MP4 stands for Moving Pictures Expert Group 4.
WMV stands for Windows Media Video.
AVI stands for Audio Video Interleave.