How do you convert quicktime to avi?

As I know,it is easy to convert videos to AVI video if you have an effective video converter.

A video converter you can use to convert video to other different video and audio formats. And also it can be used for my iPod and iphone. It can convert video to MP4/MKV/WMV/AVI and other popular formats such as: H.264/MPEG-4 AVC, FLV, MPEG-1, MPEG-2, 3GP, 3GPP, DivX, Mov, M4V, DivX, XviD, ASF, SWF, VOB, DV, Super VCD(NTSC, PAL, SECAM), VCD(NTSC, PAL, SECAM) , DVD(NTSC, PAL, SECAM) and HD video. you can convert TS file to AVI, convert TS file to MPEG, convert TS to VOB, WMV, 3GP, MP4, HD videos and more.