Amber QT Video Converter support AVI,MPEG1,MPEG2,VCD,DVD,ASF,WMV formats. Amber QT Video Converter Convert files between various format.Amber QT Video Converter join some small all supported format files to one,split large supported format file to smaller pieces, Amber QT Video Converter clip time freely while conversion and joint, batch files conversion. Amber QT Video Converter support preview result before long time executing.