Quadro 4000/5000/6000 SDI DU-05337-001_v01
|
18
Chapter 03 : Windows–Using the Graphics to SDI Control Panel
See“SynchronizingtheSDIOutputtoanExternalSource”onpage 18foradditional
information.
6 ChecktheTerminatetheanalogsignalatthisconnectorcheckboxif
• thesystemisastandalonesystemsynchronizedtoahousesyncsignal,or
• thesystemisthelastinachainofsystemsconnectedtothesamehousesyncsignal.
7 ChoosetheSDIoutputdataformatbyclickingtheSDIoutputformatlistarrowand
thenselectingfromthelistofavailablecolorformats.
8 ClickOKwhendonetoclosethedialogbox.
9 ClickApply.
Synchronizing the SDI Output to an External Source
YoucansynchronizetheSDIoutputwithotherequipmentinabroadcastorpost
productionenvironment.
Supported Synchronization Methods
TheGraphicstoSDIpageprovidestwomethodsforsynchronizingtheSDIoutputtoa
commonsyncsource—pixel‐accurateorframe‐accuratesynchronization.
Pixel‐accuratesyn chronizationsynchronizesthepixelscanningoftheSDIoutput
tothehousesyncsignal.Whenusingpixel‐accuratesynchronization,theSDIrefresh
rateisdeterminedbythesyncsignal.
Frame‐accuratesynchronizationsynchronizestheframerateoftheSDIoutputto
thehousesyncsignal.ThesyncsignaldeterminestheavailableSDIsignalformats.
Supported Synchronization Signals
TheNVIDIAdriversupportsthefollowingexternalsynchronizationsignaltypes:
SDI
CompositeBi‐level(NTSCorPALsourcesusebi‐levelcompositesignals.)
CompositeTri‐level(HDTVsourcescommonlyusetri‐levelcompositesignals.)
Connecting to an External Synchronization Source
Touseanexternalsyncsource:
1 ConnectthesyncsignaltotheINPUTBNCconnector.
Youcanconnectmultiplesystemstothesamehousesyncbydaisy‐chainingthehouse
synccabletoeachcardusingBNCT‐connectors.
2 FollowtheinstructionsinBasicSDISetupforsettingupyourSDIsystemtousethe
externalsyncsignal.
Comments to this Manuals