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RTMFP traffic analysis

The RTMFP protocol is only used to transfer audio and video data if the WebRTC technology is unavailable. All signal data and messages are sent via the Websocket protocol.
Here, we filter the dump by the UDP protocol, 1935. This is a standard RTMFP port. As seen from the dump, packets flow in both directions, from the web client to the server and back. RTMFP uses AES encryption on the protocol level, so decoding and decomposing the protocol in Wireshark is not possible.

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