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Chapter 4
60
Passthru without Overlays (cont.)
Continued from previous page.
Scale passthru image with
OlFgSetPassthruScaling.
The default is 480 by 640 for 60 Hz and
576 by 768 for 50 Hz.
Start the passthru operation
(see
).
Stop asynchronous passthru with
OlFgStopAsyncPassthru; stop
synchronous passthru with a mouse or
keyboard event.
Close the device using
OlImgCloseDevice.
Acquire a single image for processing
(see
).
Release the frame buffer with
OlFgDestroyFrame.
Read or write to the digital I/O lines
with DtColorDigitalIOControl.
Set the source origin with
OlFgSetPassthruSourceOrigin.
Summary of Contents for DT3153
Page 1: ...DT3153 UM 15478 H User s Manual ...
Page 4: ......
Page 8: ...Contents viii ...
Page 16: ...About this Manual xvi ...
Page 17: ...1 1 Overview Features 2 Supported Software 3 Accessories 4 ...
Page 66: ...Chapter 3 50 ...
Page 90: ...Chapter 4 74 ...
Page 101: ...85 A Specifications ...
Page 104: ...Appendix A 88 ...
Page 105: ...89 B Connector Pin Assignments Video Input Connector J1 90 Video Coaxial Connector J2 92 ...
Page 136: ......
Page 140: ......