is very easy to use.

If you are a newbie, you only do choose the video files;choose output profile that you want to convert to; and click "converting" button.

If you are an expert on video, also provides variable options to control the specification and quality of output video files.

The variable options including video codec, audio codec, video size, bitrate, Audio Samples, NTSC/PAL, frame rate etc. supports large number of video files including AVI MPEG DVD VCD SVCD WMV ASF MP4 SWF MP3 WAV 3GP ,mp4a VOB H263 H264 OGG MP2 MP4V AAC MOV raw YUV RM etc.And It has the ability to convert video files to DVD VOB AVI DivX MP4 WMV ASF 3GP H263 MOV VCD MP3 WAV; Can extract audio from video files, Can also remove audio from the video files.

All codec are built-in.