TANDBERG 1700 MXP User Manual - page 46
D13954.01
JUNE2006
TANDBERG 1700
MXP
USER GUIDE
Dual Video Stream
Video Meeting Features
About Dual Video Stream
WithDualStream(optional)youhavethe
opportunitytoshowtwodifferentlive
videostreamssimultaneously,mainvideo
andoneadditionalsource.Thisishandy
whenshowingapresentation.Yousee
thelivepresentationandthelivevideoof
thepresentersimultaneously.Whenyou
startapresentation,DualStreamstarts
automaticallyifbothlocalandremote
systemsupportsDualStream.Ifoneofthe
systemsdoesnotsupportDualStream,no
secondvideostreamwillbeestablished
andyourpresentationwillbeshownasyour
mainvideoinstead.However,inaMultiSite
meetingdualstreamwillbeestablishedif
atleasttwosystemssupportit.Thosenot
supportingitwillgetnosecondstream!
Dual Stream and Bandwidth
UsingDualStream,thequalityautomati-
callydownspeedstotheoptimalbandwidth.
Thismeansthatyouneedhigherquality
toallocateenoughbandwidthforthetwo
videostreams.DualStreamborrowsband-
widthfrommainvideostream.WhenDual
Streamisclosed,thebandwidthisreturned
tothemainvideo.
NotethatwhenselectingtheDocument
CameraorPC,thesystemwillautomatically
requestfloorwhenconnectedtoaMCU
conferenceasMultiSitehostorconnected
toanexternalMCU.
The
Presentation
menuwillnowbe
displayed.
Makesurethe
DuoVideo
tabis
selected(asshownhere)and
navigatetothesourcewhose
contentsistobesentasdual
stream.
Youarefreetochoosewhetherthedual
stream(theotherstream)shallbeyour
cameraoryourpresentation–seethe
previouspageformoreonthis.
ExampleofdualstreaminaMultiSitemeet-
ingwiththreeparticipantsandapresenta-
tion
EndtheDualStreampresentationby
pressing
Presentation
keyagain.
Connectthedevicetoactasasource
forthepresentation(PC,DVD,VCR)to
thesystem,andselect
Presentation
fromthemenu,followedby
OK
.
Alternatively,pressthe
Presentation
keyontheremotecontrolforone
second.
Touch tones
Snapshot
Presets
No Dual Video Stream?
TheDualVideoStreamabilityisanoptional
feature,butavailableasretrofit.Contact
yoursystemadminstratororyourTAND-
BERGrepresentativefordetails.
Running a Presentation Using Dual Video Stream
Dualvideostreamactivatedisindicatedby
thisicon: