Vivotek ND9541 User Manual page 49

The timeline bar enables quick skimming through the recording. Its functions are
described as follows:
Span of existing
Current time
recording
indicator
Timeline scale
Buttons Description
Time scale selector. Use the buttons to select the span of time displayed on
the tool bar.
Audio volume. Use it to adjust the playback volume.
Previous frame. (I-frame only)
Next frame. (I-frame only) After you paused a playback, use this button to
browse video frame by frame.
Play backwards.
Play. This button is available after you paused a playback.
Pause.
Each click on it speeds down by 1/2. The slowest speed is 1/16.
Each click on it speeds up by 2x. The fastest speed is 16 times.
The current playback status is indicated on the screen.
PiP (Picture in Picture). This applies when a camera is not displaying the
full of its field of view. You can use the PiP function to move to unrevealed
areas.
Snapshot. Takes a snapshot of the current FOV. This button is moved to the
right hand side of the screen.
Export clips. Use this function to select a span of time you want to export to
other medias.
By default, the playback starts from the beginning of a day's recording. While playing the
recorded video, click on the timeline to replay a point in time in the video.
VIVOTEK - Built with Reliability
Control buttons
Functional buttons
User's Manual - 49