For Professional Windows Developers who need to provide video/audio playback function within their business application.Support RM, Mov Divx, AVI, WMV, MPEG-1, MPEG2, ASF, WAV, MP3, MID file playback. Video Color Adjustment, contrast, brightness, invert color, saturate, hue, lightness. WMV, ASF, WMA support change playback rate. Bulit in mov,mp4,3gp decoder.(not support AAC, AMR audio stream) Allow change the audio key to male, female, child voices. Allow change the audio tempo to speed up or slow down the song. Fast Snapshot to BMP,JPG,GIF,TIF,PNG from movie files. Custom Playback rate. normal playback speed, half speed, twice speed, etc. Custom View, Full Screen, Double Size. Fully Control Sound Volume. Aspect Ratio Control. Playback events. Video/Audio file information(duration, video height,video width) User Define Display area. Compatible with any programming language that supports ActiveX (Access, Visual C++ , Visual Basic , Visual Foxpro, Delphi, .Net, etc.) Royalty free distribution of the OCX file.