DDVideo QuickTime Video Converter Gain

DDVideo QuickTime Video Converter Gain is a professional video converter to convert any multimedia files like 3GP/3GP2,AVI,YouTube,RM,RMVB,MKV,DivX,XviD,AVI,WMV,ASF, MPG,MPEG,VOB,DAT,HD,MOV,QT,MP4,PMP,MKV,FLV,etc video files to MOV, MPEG-4(.mp4), H.264/MPEG-4 AVC(.mp4)video format and also extract audio from video files and convert any audio formats to WAV, AAC, AIFF,MP3,M4A audio format for QuickTime player.