Nvidia Quadro FX 4800 - Page 39

NVIDIA Corporation
Quadro FX 4800/5800 and Quadro CX SDI User’s Guide – Version 1.0 35
C
HAPTER 4
Linux—Using the Graphics to Video Out Control Panel
Step 3: Choose the Video and Data Formats
1 ClicktheGraphicstoVideoOuttreeitemfromthesidemenu.
2 Specifythevideoformat.
ClicktheVideoFormatarrowandthenclickthesignalformatyouwanttouse.
VideoFormatcontrolsthevideoresolution,fieldrate,andSMPTEsignallingstandard
fortheoutgoingvideostream.
Note:
OnlythoseresolutionsthatyourmonitorsupportsappearintheVideoFormat
list.YouroptionsforthissettingalsodependonwhichSyncoptionyouchosein
thepreviousstep.
• Ifyouchose
genlock synchronization,thesyncsou rcecontrolstheoutputvideo
format.Thelistboxwillbegrayedout,preventingyoufromchoosinganother
format.
• Ifyouchose
frame lock synchronization,onlythosemodesthatarecompatiblewith
thedetectedsyncsignalwillappearintheOutputVideoFormatlist.
3 SpecifytheDataFormat
ClicktheOutputDataFormatarrowandthenclickthecolorformatyouwanttouse.
DataFormatcontrolsthecolormodel,datapacking,and alphaor
zcomponentsinthe
outgoingvideostream.
Step 4: Begin SDI Output
ClickEnableCloneMode.