Capture Screen; Record Video - Gemini 720is Product Manual

Gemini Software Operation
The Frame control is a slider bar which allows the user to move quickly around the file that
has been loaded. The number at the right hand end is the currently displayed frame number
from the file. The slider can be grabbed to move quickly to any position in the file, whilst the
two arrows at the end of the slider can be used to precisely position the frame being displayed
in the file. The frame number can be changed whilst the file is playing or paused. This control
only appears when a file has been loaded.
The Speed control changes the replay speed of the data being replayed by the software.
The maximum speed is 5 x (500% as indicated by the number at the right hand end of the
slider bar). The slider can be grabbed to change the replay speed quickly, whilst the two
arrows at the end of the slider can used to precisely control the replay speed. The replay
speed can be changed whilst the file is playing or paused. This control only appears when
a file has been loaded.

5.1.5. Capture Screen

For example, using a logging directory of C:\GeminiData, the first image captured would
be stored in the file C:\GeminiData\Images\Gemini_0001.jpg.
When the image has been captured, the Gemini software will display a message (as below)
giving the name of the file. This message will be displayed for five seconds and then will
close automatically.

5.1.6. Record Video

When a file has been loaded and the playback of the file has been paused or stopped, the
Record Video button will be enabled. When the Record Video button is clicked, the video
capture process will take over the replaying of the data. The video capture process is ended
when the Record Video button is clicked for a second time.
The frame counter will be visible during recording as the user may select which part of the
log file they would like to capture. The video file will be captured so that the replay will occur
at approximately real time and it is not possible to change the speed of the playback during
recording.
The generated file is stored in the Images sub-directory of the log data directory with a
filename of Gemini_nnnn.xxx, where nnnn is an incrementing index number and xxx is
the video format (See Section 5.2.3, "Application Settings" for video format and resolution
Document: 0703-SOM-00002, Issue: 1
When clicked, the Capture
the Gemini data view and write it to an image file. This image is stored
in the Images subdirectory of the log data directory, with a filename of
Gemini_nnnn.xxx, where nnnn is an incrementing index number for the
image and xxx is the selected image format.
The Record Video button is used to capture replayed Gemini data as a video
file. Video capture is only available when a file is being replayed and cannot
be performed on live Gemini data.
Screen button will take a screenshot of
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Gemini 720is Imaging Sonar
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