One to one, one to many video or audio chat.(Max 12 user per Room) Support Multiple Video or Audio Conferencing Room. Support Screen Sharing with multiple peoples in same Conferencing Room (Need Virtual Screen Capture plugin). Support Echo cancellation. Support video or audio chat on Internet or LAN. Snapshot specific video window and save to JPEG image (Need Capture and Snapshot plugin). Capture all video window to WMV file (Need Capture and Snapshot plugin). Private audio and video streams, After user join a room, user may mute sound to specific user and video/audio chat with specific user only. Almost support all web cam in 32 bit and 64 bit OS. Send live video messages using your webcam. Send live audio messages using your microphone. Video device selection. Audio device selection. Programmatically control the video bitrate, frame rate, audio quality, so it can use Video, Audio Conferencing in any internet connection. Enable/Disable send video or audio stream only. Compatible with any programming language that supports ActiveX (Access, c#, VB.net ,Visual C , Visual Basic , Visual Foxpro, Delphi, .Net). Include C# 2010, VB.Net 2010 , Delphi, VB, VC, VBScript, Web Page source code sample. Royalty free distribution of the OCX file.