4Videosoft QuickTime Video Converter - Version 5.0.18 4Videosoft QuickTime Video Converter can convert any multimedia files like MPG, MPEG, MPEG2, VOB, M4V, RM, RMVB, 3GP, AVI, WMV, HD TS, HD MTS etc to MOV, MPEG-4(.mp4), H.264/MPEG-4 AVC(.mp4), and WAV, AAC, AIFF, MP3, M4A for QuickTime player with fast conversion speed and excellent quality. It adopts NVIDIA? CUDA? and AMD APP GPU Processing acceleration technology to accelerate the video converting speed.