Adobe 65021048 User Guide - Page 126

ADOBE PREMIERE PRO CS3 120 User Guide See also "Work with tracks" on page 104 Replace one clip with another You can replace one clip in the Timeline with another from the Source Monitor or a bin, retaining any effects that were applied to the original clip in the Timeline. Using one of the following keyboard modifiers, drag a clip from the Project panel or Source Monitor onto a clip in the Timeline panel: • To use the In point of the new clip, Alt-drag (Windows) or Option-drag (Mac OS). • To apply the In point of the original clip to the new clip, Shift-Alt-drag (Windows) or Shift-Option-drag (Mac OS). In the Timeline, clip position and effects are preserved, and any effects that were applied to the original clip are applied to the replacement clip. You can also replace a clip in the Timeline by selecting it, selecting a replacement clip in a bin or the Source Monitor, and then selecting Clip > Replace With Clip > [replacement type]. Make three-point and four-point edits The Source and Program Monitors provide controls to perform three-point and four-point edits-standard techniques in traditional video editing. In a three-point edit, you mark either two In points and one Out point, or two Out points and one In point. You don't have to actively set the fourth point; it's inferred by the other three. For example, in a typical three-point edit you would specify the starting and ending frames of the source clip (the source In and Out points), and when you want the clip to begin in the sequence (the sequence In point). Where the clip ends in the sequence-the unspecified sequence Out point-is automatically determined by the three points you defined. However, any combination of three points accomplishes an edit. For example, sometimes the point where a clip ends in a sequence is more critical than where it begins. In this case, the three points include source In and Out points, and a sequence Out point. On the other hand, if you need the clip to begin and end at particular points in the sequence-say, perfectly over a line of voice-over narration-you could set two points in the sequence, and only one point in the source. In a four-point edit, you mark source In and Out points and sequence In and Out points. A four-point edit is useful when the starting and ending frames in both the source clip and sequence are critical. If the marked source and sequence durations are different, Adobe Premiere Pro alerts you to the discrepancy and provides alternatives to resolve it. See also "Working with In and Out points" on page 106 "Targeting tracks" on page 116 "Specify source tracks to add to a sequence" on page 121 Perform a three-point edit 1 Specify the clip's source tracks (video, audio, or both). 2 Target the tracks in the Timeline panel in which you want to add the clip. 3 In the Source and Program Monitors, mark any combination of three In and Out points. April 1, 2008