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fir1st2014-01-20 23:12:53
Computer networks
fir1st, 2014-01-20 23:12:53

Broadcasting video from a webcam to a third-party server without the ability to identify the host with the initial stream?

Let's say there is a webcam that gives a video stream. It needs to be streamed to a third-party server (to a large number of users), but it was impossible to determine the initial initiator of this video.

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Andrew, 2014-01-20
@OLS

1) Each of the clients must broadcast the same amount of uplink stream to the server.
2) Uplink streams must be encrypted (the true stream is detected by the server by checking some hash checksum).
3) Streams must be sufficiently uniform so that it is not possible to determine the sender from the characteristics of the stream. Compression that creates non-uniform streams should not be applied.
4) The server should slightly buffer the stream.
5) The server must start broadcasting a real stream after a random period of time after connecting a real source client (similarly, turning it off).
6) The set of clients must be constant so that the source cannot be calculated by searching for the "most constant" client.

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