Wondershare UniConverter

FFmpeg alternative to compress videos without any quality loss on Windows/Mac.
Resize videos by changing video bit rate, resolution, quality, format, and others.
1000+ video formats are supported including MP4/MOV/AVI/MKV/MPEG.

TRY FREE BUY NOW

Windows 10 /Windows 8 /Windows 7 (64 bit OS)

TRY FREE BUY NOW

macOS 10.11-macOS 11 (Apple M1compatible)

Try Free BUY NOW

Watch in action

Home > Educational Users>How to Use FFmpeg to Resize Video Without Any Quality Loss

The most comprehensive video and audio compressor for PC.

One-click batch operation;
Supports 1000+ formats;
High-definition and lossless-quality compression;
Satisfies personalized compression demands.

Try it Now Try it Now

Compress Videos

1. Compress Video/Audio in Different Formats+

2. Compress Video from Devices/Apps +

3. Compress Video with Different Apps +

4. Compress Video for Different Purposes +

5. Other Tips & Tricks +

All Topic

AI Tools Tips

DVD Users

Social Media Users

Camera Users

Photography

Creative Design

Movie Users

Travelling Fans

Educational Users

More Solutions

Holidays

Game Lovers

Game Edit

Other Tips

How to Use FFmpeg to Resize Video Without Any Quality Loss

by Christine Smith • 2024-07-20 18:27:51 • Proven solutions

Is it possible to resize my videos to make them smaller with FFmpeg?

What should you do if you want to resize your original video dimensions from 1024x576 to 720x480 to meet the requirement? To reduce and resize the video size for easy sharing and storing, there are a number of tools and programs available. FFmpeg is the leading multimedia tool which allows you to decode, encode, transcode, scale, crop, and edit videos. You can also use FFmpeg to resize video and compress video size, follow the simple steps list below and find the best FFmpeg alternative to compress video much easier without any quality loss.

Part 1. Best Alternative to FFmpeg to Resize Videos Easily
Part 2. How to Compress Video Size with FFmpeg
Part 3. Comparison Between Wondershare UniConverter and FFmpeg

Part 1. Best Alternative to FFmpeg to Resize Videos Easily

If you are looking for a fast, straightforward, and a lossless solution to resize your videos, Wondershare UniConverter (originally Wondershare Video Converter Ultimate) is the best choice. Compatible with Windows and Mac, this software allows adding an array of video formats and reducing their size by editing the frame rate, bit rate, quality, and resolution. The effects of compression can be previewed so that you can make any adjustment easily. Wondershare UniConverter works as the best alternative to the method of FFmpeg resize video.

Wondershare UniConverter - Best Video Converter for Mac/Windows

Free Download Free Download

Security Verified. 5,481,347 people have downloaded it.

Resize and compress videos on Windows/Mac without losing any quality easily and quickly.
Resize videos by changing video resolution, bit rate, quality, size, and other parameters with real-time preview.
Edit videos with cropping, trimming, rotating, adding watermarks, applying effects, etc.
Convert and compress videos in 1,000+ formats including MP4, AVI, MOV, WMV, MPEG, and more others.
90X faster compressing speed than any video compressor.
Transfer resized videos from PC/Mac to iPhone/Android devices via a USB cable.
Resize video and audio files in batch process to compress multiple videos at a time.
Toolbox with additional functions like Screen Recorder, Video Downloader, GIF Maker, Fix Media Metadata, Cast to TV, etc.
Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7

Steps to Compress Videos Using the Best FFmpeg Alternative - Wondershare UniConverter

Step 1 Launch FFmpeg alternative and Add Video Files

Launch Wondershare UniConverter (originally Wondershare Video Converter Ultimate) after you have downloaded and installed it on your PC/Mac. Go to the Video Compressor option, and click on the + sign and the file explorer will open up.

add a video to FFmpeg alternative

Step 2 Customize video compression settings

To reduce the size of the file, you can change the format, resolution, bit rate, and frame rate of the added video. You can also move the progress bar to automatically change the compression level.

customize video compression settings

Step 3 Resize video with FFmpeg alternative

To check the changes you have made to your video, click on the Preview button. You're allowed to choose your video file location to save the compressed file at the File Location option. Finally, click on the Compress button to resize your video easily with FFmpeg alternative.

resize video with FFmpeg alternative

Pro-tip

To resize videos in batch and edit videos with cropping, trimming, rotating, just move to How to Batch Compress and Edit Videos Easily >> to learn more.

Free Download Free Download

Part 2. How to Compress Video Size with FFmpeg

FFmpeg is a free to use software project that comes along with an array of libraries and the programs for handling multimedia, video, audio, and other file types. FFmpeg used command-line for processing different files. Video compression is one of the many features supported by FFmpeg. Using the program, the resolution of the video file can be changed in order to reduce and resize the file. When the resolution is changed using FFmpeg, the file goes through the encoding process one more time and thus the process is slow and may take time depending on the output format and the codec being used. For Linux compress video, this is the best solution.

Steps to use FFmpeg to resize video:

The below command-line will help to resize the resolution of a video from 1920 X 1080 pixels to 640 X 360 pixels.

ffmpeg -i video_1920.mp4 -vf scale=640:360 video_640.mp4 -hide_banner

If video look needs to be changed setdar can be used as an additional filter. For instance, in the above situation, if you wish to change the aspect ratio from 16:9 to 4:3 following will be the command.

ffmpeg -i video_1920.mp4 -vf scale=640:480,setdar=4:3 video_640x480.mp4 -hide_banner

Pros and Cons of the method:

Pros:

Supports an array of filters and codecs.
Free and open source method.
All popular audio and video formats are compatible.

Cons:

The method is difficult to understand and use for the beginners.
Confusing documentation.

Part 3. Comparison Between Wondershare UniConverter and FFmpeg

Choosing between Wondershare UniConverter (originally Wondershare Video Converter Ultimate) and FFmpeg method for compressing video files entirely depends on what are your requirements, the number of files and an array of other factors. To help you in deciding, the table below compares both the methods on different parameters.

Features/Program	Wondershare UniConverter	FFmpeg
Supported System	Windows/Mac	Windows/Mac/Linux
Supported Formats	Over 1000 video and audio formats including MP4/MOV/AVI/MKV/WMV	All popular formats
Compress Quality	Compress videos even without any quality loss	High
Compress Speed	90X faster than any other	Average
Preview Compression Effects	Yes, a real-time preview for 20 seconds	No
Convert Video Format	Yes	No
Trim/Crop and Edit Videos	Yes, many video editing features like Crop/Trim/Rotate/Watermarks/Effects, etc.	No
Easy to Use	Yes, compress videos with 3 simple steps and intuitive interface.	No, resize video with command-line.

Free Download Free Download

Hot Articles

How to Send Large Attachments by Office 365 Mail [Working Solutions]

Sending office 365 mail should be simple, whether you're sharing images from a family trip or crucial paperwork. But not the case with the office 365 mail size limit. Let’s explore the options available to solve Office 365 email attachment size limit.

8MB Video Compressor Introduction: Compress Videos from GB to 8MB

How to compress videos from GB to 8MB? Find the answer in this article.And know details about 8MB Video Compressor.

[Full Guide] How to Upload Video to Reddit

If you too are keen to add videos to Reddit, but are not sure of the process and the method, on how to post a video on Reddit, this article will surely be of great help.

[Solved] Google Drive Videos Not Playing Issue

This article will help you to know the possible reasons and the ways to resolve Google Drive not play video issue.

Christine Smith

chief Editor

Your complete video toolbox

TRY FREE See Pricing

See Pricing

UniConverter-Video Converter

AniSmall-Video Compressor

Ani3D - 3D Video Converter

Speech to Text

Video Converter

Sports Fans

3D Lovers

Guide

FAQs

Video Tutorial

Tech Specs

What's New

Compress Videos

All Topic

How to Use FFmpeg to Resize Video Without Any Quality Loss

Part 1. Best Alternative to FFmpeg to Resize Videos Easily

Wondershare UniConverter - Best Video Converter for Mac/Windows

Steps to Compress Videos Using the Best FFmpeg Alternative - Wondershare UniConverter

Step 1 Launch FFmpeg alternative and Add Video Files

Step 2 Customize video compression settings

Step 3 Resize video with FFmpeg alternative

Part 2. How to Compress Video Size with FFmpeg

Steps to use FFmpeg to resize video:

Part 3. Comparison Between Wondershare UniConverter and FFmpeg

Christine Smith

Other popular Articles From Wondershare