To show or hide the specific viewers like grid viewer, text viewer, subtitle viewer or lexicon viewer and the audio and video recognizer, select View > Viewer. A list of the viewers and recognizers that can be shown or hidden is displayed. Now select or deselect the viewers by clicking them. Only the selected viewers are displayed in the pane next to the video. If the video in the center, to choose which viewers are to be shown in the left and right pane of the video, and to sort the order of the viewers and recognizers see Figure 1.31 .