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BigSpeed Video Chat SDK
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Version
2.4
BigSpeed Video Chat SDK is a set of two ActiveX
controls (Client and Server) that
lets you set up a private video chat network for
secure messaging.
The transfered data are scrambled using on-the-fly 128-
bit AES encryption. The security is provided in two
different modes: symmetric encryption with shared
secret key and asymmetric encryption with 1024-bit
public/private keys.
The server is responsible for keeping information on
and authentication of online peers.
All peers connected to a particular server build a
single private community.
There is adjustable video frame quality and motion
detection for better video compression
A lot of badwidth can be saved by not sending any
frame which is not quite different than the last one.
Ability is provided to conduct one-to-one or or one-to-
many voice/video sessions.
In addition, the average bitrate is reduced thanks to
the silence compression. In the encoder, a Video
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