Gemini Software Operation
Gemini 720is Imaging Sonar
Document: 0703-SOM-00002, Issue: 7
32
© Tritech International Ltd.
5.1.6. Record Video
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.
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_YYYY-MM-DD-HHmmSS.xxx
, where:
•
YYYY
: Year
•
MM
: Month
•
DD
: Day
•
HH
: Hour
•
mm
: Minutes
•
SS
: Seconds
•
xxx
: Video file format. See Section 5.2.3, “Application Settings” for the video format and
resolution options.
When the video file 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.
5.1.7. Acoustic Zoom button
The
Acoustic Zoom
button is only displayed during the replay of logged data and opens
the Acoustic Zoom window. The Acoustic Zoom window will show any previously logged
Acoustic Zoom data.
When enabled, the
Acoustic Zoom
button will be highlighted as shown.
If no Acoustic Zoom data is available the Acoustic Zoom Window will display the following
message:
