Sensoray 2246 - Manual (Page 19)

Show
When pressed, this button overlays the current video window with the
selected file for an amount of time set by the Duration control.
Stop
When pressed, this button will stop the file from being overlaid before the time
duration expires.
Duration
This control sets the time duration, in seconds, that the selected file will be
overlaid onto the current video window.
Take Snapshot
Take
When pressed, this button saves a video frame from the current video stream
on the 2246 to the host PC’s file system in two formats. The default files are
\snapshot.jpg
\snapshot.bmp
If these files already exist, an incrementing number, starting with 1, will be
appended to the base name ‘snapshot’.
Freeze
This control sets the time duration, in milliseconds, that the captured image
will be displayed on the 2246’s output video streams, before resuming normal
video output.
The output file will be created after this time has expired.
Merge
The Merge drop down selection box allows the user to select how the two
frames of the still image taken from the 2246 are to be combined into a single
image.
None
This selection outputs both frames of the image, one after the other
Duplicate
This selection duplicates each line of Frame 0 twice.
Merge
This selection interlaces Frame 0 and Frame 1 into a single image. Each
line of Frame 0 goes to even numbered lines and each line of Frame 1
goes to odd numbered lines.
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