epiphan video Pearl Nano, Руководство пользователя

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Pearl Nano User Guide About streaming using SRT
Pearl Nano as SRT source encoders in a multiple-source setup.
Before content is streamed between the SRT source and destination, a communication link must be
established between them for SRT control and recovery packets. Any firewalls blocking the path must be
traversed.
SRT streaming modes and firewalls
Streaming through firewalls can be a challenge. With SRT you get easy firewall traversal with little to no IT
involvement.
SRT offers three modes to simplify the process: Rendezvous, Caller, and Listener.
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Rendezvous mode is the easiest to setup and usually doesn't need any intervention from your IT
administrator for the SRT stream from the source to traverse the firewall to the destination. The
SRT source and destination devices must use the same SRT port value, see
Set up an SRT stream
using rendezvous mode .
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Caller and Listener modes work together to establish the SRT connection between your source and
destination devices when traversing the firewall is difficult. In this case, your IT network
administrator must configure the network to allow traffic that comes in on the port configured for
SRT streaming and forward the traffic to the destination device, see
Set up an SRT stream using
caller and listener modes .
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