Key Features of SUM Editor

Oct 13, 2025 by miodeya.com 16 views

Introduction

Are you looking for a professional video editing app that allows you to edit videos without re-encoding, thereby preserving the original quality? Look no further than SUM Editor. This powerful app is designed to meet the needs of both amateur and professional video editors, offering a range of features that make it an ideal choice for anyone looking to edit videos on their Windows PC.

Key Features of SUM Editor

Supported Formats

One of the key features of SUM Editor is its ability to support a wide range of video formats, including:

AVI
WMV
MKV
WebM
FLV
RM
3GP
OGM
MP4
MOV
MPEG
TS
MTS
M2TS

This means that you can import and edit videos in any of these formats, without having to worry about compatibility issues.

Simple and User-Friendly Interface

Another key feature of SUM Editor is its simple and user-friendly interface. The app is designed to be easy to use, even for those who are new to video editing. The interface is intuitive and easy to navigate, making it simple to find the features and tools you need to edit your videos.

No Re-encoding Required

One of the most significant advantages of SUM Editor is its ability to edit videos without re-encoding. This means that you can edit your videos without losing any quality, ensuring that your final product looks its best.

Other Features

In addition to its supported formats and user-friendly interface, SUM Editor also offers a range of other features, including:

Multi-track editing: Edit multiple tracks of video and audio simultaneously, making it easy to create complex video projects.
Keyframe animation: Create smooth and precise animations using keyframe animation.
Color correction and grading: Adjust the color and brightness of your video to create a specific look or mood.
Audio editing: Edit and mix audio tracks to create a professional-sounding soundtrack.
Effects and transitions: Add a range of effects and transitions to your video to enhance its visual appeal.

How to Use SUM Editor

Using SUM Editor is relatively straightforward. Here's a step-by-step guide to getting started:

Import your video: Click on the "Import" button to import your video file into the app.
Create a new project: Click on the "New Project" button to create a new project.
Add tracks: Add video and audio tracks to your project by clicking on the "Add Track" button.
Edit your video: Use the editing tools to trim, split, and merge your video tracks.
Add effects and transitions: Use the effects and transitions tools to add visual interest to your video.
Export your video: Click on the "Export" button to export your final video file.

System Requirements

To use SUM Editor, you'll need a Windows PC with the following specifications:

Operating System: Windows 10 or later
Processor: Intel Core i5 or AMD equivalent
Memory: 8 GB RAM or more
Graphics: NVIDIA GeForce or AMD Radeon graphics card
Storage: 1 GB of free disk space or more

Conclusion

Introduction

Are you considering using SUM Editor for your video editing needs? Do you have questions about the app's features, system requirements, or usage? Look no further! In this article, we'll answer some of the most frequently asked questions about SUM Editor.

Q: What is SUM Editor?

A: SUM Editor is a professional video editing app that allows you to edit videos without re-encoding, thereby preserving the original quality. It supports a wide range of video formats and offers a range of features, including multi-track editing, keyframe animation, color correction and grading, audio editing, effects and transitions, and more.

Q: What are the system requirements for SUM Editor?

A: To use SUM Editor, you'll need a Windows PC with the following specifications:

Operating System: Windows 10 or later
Processor: Intel Core i5 or AMD equivalent
Memory: 8 GB RAM or more
Graphics: NVIDIA GeForce or AMD Radeon graphics card
Storage: 1 GB of free disk space or more

Q: Can I import and edit videos in any format?

A: Yes, SUM Editor supports a wide range of video formats, including AVI, WMV, MKV, WebM, FLV, RM, 3GP, OGM, MP4, MOV, MPEG, TS, MTS, M2TS, and more. You can import and edit videos in any of these formats without having to worry about compatibility issues.

Q: How do I use SUM Editor?

A: Using SUM Editor is relatively straightforward. Here's a step-by-step guide to getting started:

Import your video: Click on the "Import" button to import your video file into the app.
Create a new project: Click on the "New Project" button to create a new project.
Add tracks: Add video and audio tracks to your project by clicking on the "Add Track" button.
Edit your video: Use the editing tools to trim, split, and merge your video tracks.
Add effects and transitions: Use the effects and transitions tools to add visual interest to your video.
Export your video: Click on the "Export" button to export your final video file.

Q: Can I add multiple tracks to my project?

A: Yes, SUM Editor allows you to add multiple tracks to your project. You can add video and audio tracks, and even mix and match different types of tracks to create a complex video project.

Q: How do I add effects and transitions to my video?

A: To add effects and transitions to your video, simply click on the "Effects" or "Transitions" button and select the effect or transition you want to use. You can then apply the effect or transition to your video by clicking on the "Apply" button.

Q: Can I export my video in any format?

A: Yes, SUM Editor allows you to export your video in a wide range of formats, including AVI, WMV, MKV, WebM, FLV, RM, 3GP, OGM, MP4, MOV, MPEG, TS, MTS, M2TS, and more. You can also customize the export settings to suit your needs.

Q: Is SUM Editor compatible with other video editing software?

A: Yes, SUM Editor is compatible with other video editing software, including Adobe Premiere Pro, Final Cut Pro, and Avid Media Composer. You can import and export projects between SUM Editor and other video editing software, making it easy to collaborate with others or work on projects across different platforms.

Q: Can I get support for SUM Editor?

A: Yes, SUM Editor offers a range of support options, including online documentation, video tutorials, and customer support. You can also contact our support team directly for help with any questions or issues you may have.

Conclusion

We hope this Q&A article has helped answer some of the most frequently asked questions about SUM Editor. Whether you're a professional video editor or just starting out, SUM Editor is a powerful and user-friendly app that can help you create stunning videos without re-encoding. If you have any further questions or need help with using the app, don't hesitate to contact our support team.