What Is Wrapper in Video Editing?

Video editing is a complex process that involves several steps, and one of the most critical aspects is the use of wrappers. In this tutorial, we’ll explore what a wrapper is and how it’s used in video editing.

What Is a Wrapper?

A wrapper is a container used in video editing to group clips or sequences together. It’s like a folder that holds related footage or audio files. Many video editing software applications use wrappers to manage media files efficiently.

How Does It Work?

When you import media files into your project, the video editing software creates wrapper files for them. These wrapper files contain information about the media file, such as its location on your hard drive, its format, and other metadata.

When you add a clip or sequence to your timeline, you’re actually adding the wrapper file. The video editing software uses the information in the wrapper file to access the original media file when needed.

Why Use Wrappers?

There are several reasons why wrappers are essential in video editing:

  • Organization: Wrappers help keep your project organized by grouping related footage together.
  • Ease of use: Using wrappers makes it easier to move clips around in your timeline without losing track of their original location on your hard drive.
  • Compatibility: Different video formats may require different codecs or drivers to be installed on your computer. By using wrappers, you can avoid compatibility issues by letting the software handle these details for you.

Types of Wrappers

There are several types of wrappers used in video editing:

  • MXF: This format is commonly used in professional video production and can store multiple tracks of audio and video.
  • MOV: This is a popular wrapper format used by Apple’s QuickTime software. It can contain video, audio, and other media files.
  • AVI: This is a wrapper format used mainly on Windows operating systems. It can contain video and audio files.


In conclusion, a wrapper is a crucial element in video editing that helps keep your project organized and makes it easier to manage media files. By understanding what a wrapper is and how it works, you’ll be better equipped to handle complex video editing projects efficiently.