Adobe PREMIERE 5, Руководство пользователя, Страница: 180 / 404

CHAPTER 4 172
Editing Video
In a four-point edit, you mark source In and Out points and program In and Out points. A four-
point edit is useful when the starting and ending frame in both the source and program are
critical. If the marked source and program durations are different, Premiere will alert you to
the discrepancy and provide alternatives to resolve it.
You can preview three- or four-point edits by synchronizing the source and program
controllers. See “Previewing an edit by synchronizing controllers” on page 195.
To perform a three-point edit:
1
Set up the Take Video and Take Audio icons and the target program tracks (see “Specifying
source and target tracks” on page 145).
2
In the Source and Program views, mark any combination of three In and Out points
(see “Marking and finding In and Out points” on page 148).
3
Click the Insert button ( ) or the Overlay button ( ).
To perform a four-point edit:
1 Set up the Take Video and Take Audio icons and the target program tracks (see “Specifying
source and target tracks” on page 145).
2 Using the Source controller, mark an In point and an Out point for the source clip. Then use
the Program controller to mark an In point and Out point for the program. (See “Marking and
finding In and Out points” on page 148.)
3
Click the Insert button ( ) or the Overlay button ( ). If the marked source and program
durations are different, select one of these options when prompted:
•
Fit to Fill distributes the range of source frames within the program In and Out points you
specified, even though their durations are different. The speed of the clip will change.
•
Trim Source moves the source Out point you specified until the source frames fit within the
program In and Out points you specified. The speed of the clip will not change.
•
Cancel Edit applies no changes.
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