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Sensor / Alarm Playback 2.
In playback Mode it is also possible to have the
Time Bar just display Sensor markers rather
than All Channels.
If Sensor is selected the Time Bar will display
Markers when a Sensor was activated. Use the
Zoom in tool to expand the Time Bar making it
easier to select an individual Sensor Marker.
When this marker is clicked the Time Bar is
immediately updated with the file for playback relating to this Sensor Marker.
Vehicle Speed Playback.
If Speed is selected from the vehicle status
panel the Time Bar will show the Lowest and
Highest speed of the vehicle during the trip. In
the example in Figure 36 the highest speed
was 43.0MPH as shown on the right hand side.
The current speed of the vehicle in the video
playback window is shown as 36.0 MPH in a
box just below the Highest speed recorded. The
Current speed of the vehicle in the playback
Figure 36: Speed Playback.
window will fluctuate with this box moving up and down the column matching the peaks and troughs of the Green indicators
in the Time Bar.
Working With Clips.
Using G4 Incident Management Software a section of video can be saved as a clip; exported as a standalone .exe file which
includes a mini-player, or, as AVI’s playable by Windows media player. Please note that AVI’s generated will be individual
camera views and will not contain GPS, Speed Information, etc.
Saving a Clip
When saving a clips it is recommended that a folder be created, e.g. C:\MyClips, and an initial clip saved to this location. Once
this is completed in G4 Incident Management make this folder the default by clicking on the Check Mark icon (in Item 7 Figure
29).
When a clip is created a file called rmdvrrootdir.dat is created outside of the Bus Name folder and this file contains
information regarding the location of the clip entries.
1. Once the Play indicator is at the required time for the clip, click on the Scissors icon in the
Playback Controls panel.
