4Videosoft MKV Video Converter - Convert MKV video to any other video/audios, support all the portable players
4Videosoft MKV Video Converter can convert MKV, MPG, WMV, MP4, AVI to video MP4, AVI, 3GP, FLV, MOV, VOB and HD videos, etc and extract audio files from MKV video to AAC, AC3, AIFF, AMR, AU, FLAC, MP3, M4A, MP2, OGG, WAV, WMA. Now 6X faster conversion speed with NVIDIA? CUDA? and AMD APP technology. With a wide range of editing functions,this MKV to Video Converter can be the best assistant for you: split the long-time file into several clips, crop video frame, join several files into one file, add image or text watermark and capture your favorite pictures. More specific parameters-setting can make your converted video more colorful.