A very useful video format converter that supports almost all video formats (including but not limited to flv, mpeg, mpg, vob, m2t, ogg, webm, m2p, rm, rmvb, ts, mkv, mov, wmv, avi, Mp4, 3gp) is converted to mp4, wmv, avi. You can customize the resolution, such as: 720P, 1080P, 800 * 480, 720 * 480, 720 * 576, 640 * 480, 320 * 240, conversion acceleration and so on.