67Backplay ToolbarFigure 6‐1 Backplay ToolbarTable 6‐1 Description of Backplay Toolbar ParametersButton/Icon DescriptionNormal If you select this mode, you need to enter the start and end times and the start and enddates. Videos recorded during the specified period will be replayed.Calendar If you select this mode, you need to select the start and end dates from the calendar.Videos recorded during the specified period will be replayed.Query time Enters the start time and end time. You can make the query across multiple days. Thestart time must be earlier than the end time.Channelselection Selects one or more channels to be queried, which are displayed as camera names.Query Queries video resources stored on the selected channels.Displays the current play progress.Note:If you drag the slider on the play progress bar to a new position during playback, thevideo is directly played from the slider position.Adjusts the volume of the channel on the current pane./Goes to the previous or next video.Note:This button does not exist in synchronous playback./ Goes forward or backward at a multi‐time rate./ Plays the video or pauses the play.Stops playing./ Plays by frame or stops playing by frame.Exits from the playback toolbar.Rate of fastforward or fastrewindA negative value indicates the rewind rate, and a positive value indicates the forwardrate.
