MEDIASTUDIO PRO USER GUIDE152dialog box where you can specify theduration. The Mark-in time correspondsto the start of the selection area and theMark-out time the end of the selectionarea. Click OK to automatically create aselection marquee over the specified areaof the Timeline.Note:If a time selection includes part of a set of grouped clips, the selection isadjusted to include all the clips in the group.Using the Track Selection toolThe Track Selection tool is useful when you want to select entire tracks orparts of tracks.To select a track or part of a track with the Track Selection tool:1. Click the Track Selection tool on the Timeline toolbar.2. Click on a clip. The clip, along with the rest of the track to the right ofthe clip, is selected. Therefore, if you click on the first clip in a track youwill then select the entire track.Note:If you press [ SHIFT ] while clicking on a clip, you will select all clips in all of thetracks in the Timeline to the right of the clip.Using the Track buttonsEnable or Disable track buttonWhen this is disabled, the track will not show up in a preview. That is, it istemporarily hidden. By default it is enabled.Lock or Unlock track buttonWhen a track is locked, the clips cannot be moved or edited. You can lockindividual clips by first selecting a clip and then select Edit: Lock.Track name buttonWhen this button is pressed, all the clips on the track are selected.Selecting a period of time
