Apple QuickTime Streaming Server Darwin Streaming Server Uživatelský manuál stáhnout pdf (Strana 26)

These are the keywords and values that can appear in the relay conﬁguration ﬁle.

If you enter a string that includes spaces in any conﬁguration ﬁle, you must enclose the string

in quotation marks. For example, “My Streaming Server” instead of My Streaming Server.

Keyword Value

relay_source Followed by these keywords and an appropriate value for each

keyword: in_addr, src_addr, in_ports, ttl

in_addr Input IP address. If the source broadcast is a multicast, this is the

multicast IP address. If the source broadcast is a unicast, this

must be one of the IP addresses on the source computer.

src_addr IP address of source (optional)

in_ports Port number of the RTP streams in the source broadcast. These

must be even numbers. The number of input ports should match

the number of output ports; make sure port numbers are unique

and don’t overlap.

ttl Time-to-live value (if it’s a multicast source). A time-to-live value

is used with multicasts to specify the number of times a media

stream can be passed from one router to another before the

stream is no longer transmitted.

The value can be any number between 0 and 255. A value of 1

reaches client computers on the local area network. The larger

the number, the farther the multicast packets will travel.

relay_destination Followed by these keywords and an appropriate value for each

keyword: dest_addr, out_addr, dest_ports, ttl

dest_addr Destination IP address (unicast or multicast) of the relay

out_addr IP address of the interface on which to send out multicast

packets (optional). If not set explicitly, the output interface is

chosen automatically.

dest_ports Port numbers of the RTP streams in the destination relay. These

must be even numbers. The number of output ports should

match the number of input ports; make sure port numbers are

unique and don’t overlap. Use unassigned port numbers starting

with 5000 and above.

include Followed by a path and ﬁlename for a relay conﬁguration ﬁle

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Apple QuickTime Streaming Server Darwin Streaming Server Uživatelský manuál Strana 26