Virtual-Player Type Qss-Streamlet - Juniper MEDIA FLOW CONTROLLER 2.0.4 - ADMINISTRATOR S GUIDE AND CLI Administrator's Manual

Media Flow Controller CLI Commands
match query-string-parm <string>
seek query-string-parm <string> [enable-tunnel] [seek-length query-
string-parm <string>]
Notes:
•
assured-flow
least at the specified rate (but no more than the configured connection max-bandwidth)
for the session. Use virtual player <name> type break no assured-flow to re-disable, if
needed. By default, AFR is disabled (no delivery rate is assured). See
Connection Assured Flow" on page 72
•
auto
•
query-string-parm
•
rate
•
connection max-bandwidth
session bandwidth is between the AFR (Assured Flow Rate) and this value. Even if there
is available bandwidth in the link, Media Flow Controller does not allocate more than this
value for a session. When it is a full download, Media Flow Controller tries to allocate the
max-bandwidth to the session. Default is 0 (unbounded) with the Media Flow Controller
license, 200 kbps without it; you must have the license to change the unlicensed default.
In prefix mode, use no connection to reset default.
•
fast-start
available bandwidth; in prefix mode, use no fast-start to disable (default is disabled).
•
query-string-parm
•
size
•
time
•
hash-verify
page 76
•
digest
•
match query-string-parm
•
shared-secret {append | prefix}
prefixed (as specified) to the URI, to calculate the hash which is then "matched" with
the corresponding configured match query-string-parm hash value.
•
—Specify a string to implement FLV seek (allows the client player to seek to a
seek
specific location of the URL); default is ec_seek.Use no seek to disable. Optionally:
•
seek-length query-string-parm
of data to send from the seek start position; referenced value must be in bytes.
•
enable-tunnel
this option needs to be selected only when the origin site changes their seek
mechanism. Default is disabled.

virtual-player type qss-streamlet

Use type qss-streamlet (formerly type 2) virtual players to enforce assured-flow via rate
maps. Useful for Adaptive Bit Rate video delivery where the URI format signals the assured
flow rate. Use no virtual-player <name> to delete. In prefix mode, use no rate-map match
<string> to delete one particular entry. See
376 virtual-player type qss-streamlet
—Set AFR for this virtual player, this assures that content is delivered at
—Not supported in Release 2.0.4.
—Specify a string; referenced value must be in kilobytes.
—Define a static value, in kbps. A value of 0 (zero) means no throughput at all.
—Deliver the 1st set of kilobytes at either the maximum session speed or the
—Specify a string; referenced value must be in kilobytes.
—Define how many kilobytes should be expedited.
—Define how many seconds should be expedited.
—Verify the hash value specified in the URL (see
for details); in prefix mode, use no hash-verify to disable.
—Only md-5 is supported in Release 2.0.4.
—If set, all seek requests to the origin server are tunneled; typically
Media Flow Controller Administrator's Guide
for example.
—Set the maximum bandwidth for a session. The actual
—Specify a string indicating the provided hash value.
—Enter a secret key that is then appended or
—Specify a string to signal the number of bytes
"Creating and Configuring Virtual Players (CLI)"
Copyright © 2010, Juniper Networks, Inc.
"Using Network
"Using hash-verify" on