I used Aunsoft Video Converter for Mac is a really helpful and self-explanatory assistant for converting almost all popular videos like TV shows (*.tivo, *.wtv, *dvr-ms, *.trp, *.tp, .ts, etc), 1080p/1080i/720p HD, AVCHD videos (.mod, *.tod, *.m2ts, *.evo, *.vro, *.m2t, *.mts, .tp, etc) from DVs or camcorders (JVC, Panasonic, Cannon, Sony, etc), DVDs (.vob), QuickTime videos (.mov), YouTube videos (.flv, .f4v), common videos (.avi, *.mxf, *.vp6, *.wmv, *.mkv, *.dts-hd, *.truehd, *.dts, .ac3, etc.) and even the popular Flip Video/Flip HD Video(.mp4) to MOV, MKV, WMV, MP4, H.264/AVC, MPG, MPEG, AVI, MP3, AAC, AC3, M4R, etc with pristine quality and without A/V out of sync.
Learn more : http://www.aunsoft.com/video-converter-mac/