Version 9.0 (30 July 2021 released)

  • added Built-in MP3 decoder when playback mp3 file.
  • added M4a, OGG, FLAC, MP2, AC3 decoder, support playback M4a, OGG, FLAC, MP2, AC3 files.
  • added viscomaudiodecoder.dll.
  • updated C# 2010, C# 2019, VB.NET 2010, VB.NET 2019, VB6, VFP, VC General samples.
  • Version 8.0 (4 March 2021 released)

  • fixed display black window or refresh issue(show the previous video on background) when load the video on windows 10.
  • fixed snapshot issue , the last row display on first row when use SnapShot2ImageFile method.
  • added C# 2019, VB.NET 2019 samples.
  • updated VB.NET 2010 sample.

    Version 7.5 (27 November 2017 released)

  •  added DIVX AVI decoder, now playback DIVX AVI file, it does not need installed divx codec.
  • updated DIVX AVI decoder, now support count the number of audio tracks, get the audio track name and select playback specific audio track .
  • fixed cannot change aspect ratio issue when preview the video.
  • fixed MP4 decoder, when preview the MP4 video, At the end some frame are missing.
  • updated picturebox lock the image file issue when click snapshot button with  C# 2015, C# 2010, VB.NET 2015, VB.NET 2010 sample.

  • Version 7.0 (27 August 2017 released)

  • added Support count the number of audio tracks, get the audio track name and select playback specific audio track in MP4, MOV, M4V video files.
  • added MP4SelectStream, MP4GetStreamName, MP4GetStreamCount methods.
  • updated VB6, VB.NET 2010, C# 2010 General player samples.
  • Version 6.0 (26 October 2016 released)


  • added MP4 decoder, bulit-in MP4, MOV decoder now, now get good performance and quality for HD video.
  • added support change playback rate of MP4, MOV, M4V videos.
  • compatible with latest Video Edit Gold SDK dll files. You may using both control in same form.
  • remove viscomwmvp.dll in installer, set default value of UseMsWMVParser property is true. Fixed cannot playback some wmv file issue.
  •  added VB.NET 2015, C# 2015 samples. 

  • Version 5.0 (16 November 2012 released)

  • improved display full screen , then close full screen mode, it will show the black screen in Window 7 64 bit.
  • fixed cannot snapshot mov file.
  • fixed when set UsePitchTempo = true for delphi in window 7 or vista, it will display floating point overflow issue.
  • support on Window 8.

  • Version 4.7 (29 March 2012 released)

  • added allow use microsoft wmv parser, it may solved cannot playback some wmv file issue.
  • added allow unload the video.
  • added UseMsWMVParser property.
  • added UnloadFile method.

    Version 4.6 (5 Dec 2011 released)


  • added digital signed for ocx and exectuable of installer files.
  • added 2010 and c# 2010 samples , fixed samples cannot run on 64 bit OS issue.

    Version 4.5 (3 Dec 2010 released)
  • fixed locked MOV issue after playback these files.

  • Version 4.2 (28 Oct 2009 released)

  • fixed some mov files(H.264 codec, 4800Hz sample rate) cannot playback and audio sync issue. Now support HD mov, support 6-channel audio mov file.
  • redesign ChangePitch, ChangeTempo methods, now it is very stable, fixed crash issue with some video file.

    Version 4.0 (27 March 2009 released)

  • improved full screen mode design, fixed some full screen mode issue with .net. now it can using keyboard key or mouse button to close the full screen.
  • removed RegisterMsg, UnRegisterMsg methods, now switch to full screen or close the full screen is very easy.
  • added ClearFullScreenKey, ClearFullScreenMouseButton, ClearFullScreenType, ReceivedFullScreenHWnd properties.
  • added MouseEnter, MouseLeave events.

    Version 3.5
  • improved crash issue when change audio pitch, tempo.
  • added mov files support change audio tempo.
  • added mov files support aac audio.
  • removed support mp4, 3gp files.
  • improved mov decoder supported quick time player 7.2 (old version will cannot hearing audio if user installed quick time player 7.2 or above )

    Version 3.0
  • WMV, ASF, WMA file support change playback rate.
  • added Video Color Adjustment, contrast, brightness, invert color, saturate, hue, lightness.

    Version 2.5
  • added change the audio pitch to male, female, child voices.
  • added change the audio tempo to speed up or slow down the song.
  • added Fast Snapshot to BMP,JPG,GIF,TIF,PNG from movie files.
  • added allow change playback rate when playback video.
  • added allow Full screen display.

    Version 2.0
  • added support playback mov video files