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4Sight 113
Administrator Guide
Versi o n 3 . 1
Reliable UDP parameters
Keyword Value
max_retransmit_delay
Maximum interval between when a retransmit
is supposed to be sent and when it actually
gets sent.
Lower values means smoother flow but slower
server performance.
small_window_size
If the client does not explicitly say what its
window is, the server will use this as a default
value. Specified in kilobytes.
medium_window_size
If the client does not explicitly say what its
window is, the server will use this as a default
value. Specified in kilobytes.
large_window_size
If the client does not explicitly say what its
window is, the server will use this as a default
value. Specified in kilobytes.
window_size_threshold
Bit rate (in kbps) at which the server switches to
medium window size.
window_size_max_threshold
Bit rate (in kbps) at which the server switches to
large window size.
rtcp_poll_interval
Time in msec between server checks for
incoming RTCP packets.
Longer interval means better server
performance but less accurate estimates of
packet round-trip-times.
rtcp_rcv_buf_size
Size in kilobytes for the RTCP UDP socket
receive buffers.
This needs to be large to absorb bursts of RTCP
ACKs. Lower value may mean ACKs will get
dumped by the kernel.
reliable_udp
Enable/disable reliable UDP protocol.