Version 4.1 (4 Sep 2012 released)

• fixed installer issue. fixed some dll files missing.
• added digital signed for ocx and exectuable of installer files.
  
  Version 4.0 (15 Sep 2010 released)
• added grayscale effect.
• added allow select show video window on top or not.
• added reset the default volume of audio input pin after end of capturing.
• improved center the video if rotate 90 or 270 degree.
• added dual display feature, the video will display full screen on monitor 2.
• added allow hide or show full screen on monitor 2.
  
• added allow return RGB Buffer if set SampleBufferMode property to 3. Now you may read the RGB value of each pixel easily.
• fixed IP cam issue for StartDot NetCam SC IP camera.
• added allow set the flv frame rate when output flv video.
• added GetSampleBufferRGB method.
• added VideoWindowOnTop property.
• added FLVFrameRate property.
• added ShowDualScreen method.
• added GrayScale method.
• added UseDualDisplay property.
• updated the samples.

Version 3.5 (11 July 2009 released)

• redesigned access IP camera engine, it support almost all IP camera that support MJPEG stream.
• support password protected IP camera.
• support capture the video to AVI, MP4, FLV, MPEG1, MPEG2 file from IP camera.
• support snapshot the video from IP camera.
• added ReleasePictureBox method.
• updated StartIPCamera method.
• removed EnableIPCamera, IPCameraFile, IPCameraFileSeqNo CaptureIPCameraFile properties.
• fixed temp file have not clear issue when output FLV file.

Version 3.0 (23 May 2009 released)

• improved the sync issue when output avi, wmv, ipod, psp, flv, mpeg file.
• added select different sync mode.
• added allow custom define video format(resolution)
• improved show full screen mode and allow using keyboard key or mouse button to close the full screen.
• updated ShowVideoCapturePropertyPage, ShowVideoFormatPropertyPage, ShowAudioCapturePropertyPage, ShowCrossbarPropertyPage methods. it can set the window handle of parent window.
• added allow drawimage from HBITMAP handle.
• added SyncMode, SyncStreamOffset properties
• added UseOverlay, ClearFullScreenKey, ClearFullScreenMouseButton, ClearFullScreenType, CustomVideoColorFormat, CustomVideoHeight, CustomVideoWidth, ReceivedFullScreenHWnd properties.
• added DeleteImageHandle, DrawImageHandle methods.
• added CustomVideoFormatError, FullScreenKeyDown, FullScreenKeyup events.

Version 2.5 (13 June 2008 released)

• improved flv meta data issue.

Version 2.0

• added output MPEG1, MPEG2 video.