志文分享（10）PR中的裁剪工具

摘要：在视频编辑的世界里，Adobe Premiere Pro（简称PR）是一款极具影响力的软件，它为用户提供了丰富的编辑工具，使得视频创作变得既高效又充满创意。在这其中，裁剪工具是编辑过程中最常用到的功能之一。本文将详细介绍PR中的裁剪工具，包括它的功能以及如何使

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思维导图

Mind mapping

在视频编辑的世界里，Adobe Premiere Pro（简称PR）是一款极具影响力的软件，它为用户提供了丰富的编辑工具，使得视频创作变得既高效又充满创意。在这其中，裁剪工具是编辑过程中最常用到的功能之一。本文将详细介绍PR中的裁剪工具，包括它的功能以及如何使用。

In the world of video editing, Adobe Premiere Pro (PR for short) is an influential software that provides users with a wealth of editing tools, making video creation both efficient and creative. Among them, the cropping tool is one of the most commonly used features in the editing process. This article will introduce in detail the cropping tool in PR, including its features and how to use it.

一、裁剪工具的功能

1. Functions of the cutting tool

剪切工具：用于调整视频片段的长度，通过设置入点和出点来裁剪掉不需要的部分。切割工具：可以在视频时间线上任意位置进行切割，将一个视频片段分割成多个部分。修整工具：允许用户对视频画面的边缘进行修剪，去除不想要的边缘部分或进行微调旋转和翻转工具：用于调整视频的方向，可以旋转视频以纠正拍摄角度，或者进行水平翻转和垂直翻转。

Cutting tool: Used to adjust the length of the video clip, and cut out unnecessary parts by setting in and out points. Cutting tool: You can cut anywhere on the video timeline to divide a video clip into multiple parts. Trimming Tool: Allows users to trim the edges of the video screen, remove unwanted edge parts or make fine-tuning rotation and flip tools: Used to adjust the direction of the video, you can rotate the video to correct the shooting angle, or flip horizontally and vertically.

二、如何使用裁剪工具

2. How to use the cutting tool

剪切视频，打开PR，导入你的视频素材到时间线上。选中要编辑的视频片段。使用剃刀工具（切割工具）在时间线上你想要裁剪的位置点击，将视频分割成两部分。选择不需要的部分，按Delete键删除。

Cut the video, open the PR, and import your video material to the timeline. Select the video clip you want to edit. Use the Razor Tool (Cutting Tool) to click on the position you want to crop on the timeline and split the video into two parts. Select the unwanted part and press the Delete key to delete it.

设置入点和出点在时间线上，将播放头移动到你想要设置为入点的位置。按下键盘上的'Q'键设置入点。将播放头移动到你想要设置为出点的位置。按下键盘上的'W'键设置出点。删除或保留被裁剪出来的部分。修整画面选中视频片段，点击“效果控件”面板中的“运动”选项。展开“位置”和“缩放”选项，通过调整这些参数来修整画面。使用“裁剪”选项来精确调整视频的顶部、底部、左侧和右侧边缘。

Set the in and out points on the timeline and move the playhead to the position you want to set as the in point. Press the 'Q' key on the keyboard to set the entry point. Move the playhead to the position you want to set as the out point. Press the 'W' key on the keyboard to set the exit point. Delete or retain the clipped parts. Select the video clip in the trimming screen and click the "Motion" option in the "Effect Controls" panel. Expand the Position and Zoom options to trim the screen by adjusting these parameters. Use the Crop option to adjust the top, bottom, left and right edges of the video accurately.

旋转和翻转视频在“效果控件”面板中，找到“运动”下的“旋转”选项。输入你想要旋转的角度，或者直接拖动旋转图标来调整。要进行翻转，可以找到“垂直翻转”和“水平翻转”选项，勾选相应的复选框即可。

Rotate and flip video In the Effect Controls panel, find the Rotate option under Motion. Enter the angle you want to rotate, or directly drag the rotation icon to adjust. To flip, you can find the "Vertical Flip" and "Horizontal Flip" options and just check the corresponding check boxes.

三、使用技巧

3. Usage skills

在裁剪前，确保你的视频素材已经正确地导入到PR中。使用预览窗口（源监视器或节目监视器）来查看裁剪效果。利用快捷键（如'Q'和'W'设置入点和出点）来提高工作效率。裁剪时，保持原始视频的比例，避免画面变形。裁剪操作前，最好先备份原始素材，以防万一需要恢复。

Before cropping, make sure your video material has been imported into the PR correctly. Use the preview window (source monitor or program monitor) to view cropping effects. Use shortcut keys such as 'Q' and 'W' to set in and out points) to improve work efficiency. When cropping, maintain the proportion of the original video to avoid deforming the picture. Before cropping, it is best to back up the original material first, just in case you need to restore it.

通过掌握PR中的裁剪工具，你可以更加自如地对视频进行编辑，创造出符合你创意需求的作品。无论是简单的视频剪辑还是复杂的后期制作，裁剪工具都能帮助你实现精准的操作，让视频内容更加完美。

By mastering the cropping tools in PR, you can edit videos more freely and create works that meet your creative needs. Whether it is simple video editing or complex post-production, the cutting tool can help you achieve accurate operations and make the video content more perfect.

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部分参考内容来自百度