Video Cutter for Windows User Guide - How to Losslessly Cut, Merge and Edit Video/Audio

As a perfect combination of video cutter and editor, TunesKit Video Cutter for Windows would be your best option no matter you need to cut large video/audio into small segments losslessly as well as edit and save the cuttings with rich effects in any format.

Before getting started to cut, merge, and edit videos or audios with TunesKit Video Cutter, you should firstly download and install the free version of this smart toolkit on your computer.

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Step 1

Import Video/Audio File into TunesKit Video Cutter

After launching TunesKit Video Cutter, you should click the "Open" button or drag the media file to add the video/audio into the cutter. It only supports adding one video or audio file each time.

Step 2

Select Segment to Be Trimmed

Once imported, the video/audio file would begin to play automatically in the pre-view window. Then you got two options to set the duration of the segment that you want to split from the source media. The easier one is to select the segment by controlling the slider bar. The other yet more precise one is to set the start time and end time manually which is accurate to millisecond.

Step 3

Edit and Enhance the Media Before Cutting

Thanks to the built-in video editor of TunesKit Video Cutter for Windows, you can customize the video or audio clips with multiple effects before starting to cut the media. To edit the videos, simply click the "edit" icon displays in each segment. There you can personalize your video by trimming, changing aspect ratio, adjusting brightness, adding watermarks, subtitles and other effects according to your own needs.

Step 4

Merge Video/Audio Segments (Optional)

It also provides the option for you to cut multiple segments from the same source file. Simply click "+" button and it will create a new footage for you. If you want to merge those different media segments being cut from the same source file into one, you can simply check the option of "Merge Segments".

Step 5

Set Output Format

Clicking "Format" button, you'll be directed to the window where you can select the output format and device. Currently TunesKit Video Cutter offers hundreds of output formats and mobile devices for you. You can also customize the media parameter like codec, size, bit rate, etc. if you like.

Note: To keep the lossless quality of the original video while cutting, you are suggested to select the High-Speed Mode.

Step 6

Cut Your Video/Audio File

In the end, click the "Start" button and TunesKit Video Cutter will begin trimming the videos/audios to small clips at up to 60X faster speed. Wait until the splitting process completes. Then you'll get the desired segments by clicking the history folder icon.