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How to Compress a Video on Mac: 3 Best Ways

Easy video compression tips for Mac users.

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Last updated: November 22, 2024

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TL;DR

Follow these steps to compress a video on Mac:

  1. Open your video in QuickTime Player.
  2. Go to the File menu and select Export As.
  3. Choose a resolution, like 480p or 720p, to reduce the file size.
  4. Optionally, trim the video or make other adjustments.
  5. Export the video to save the compressed file.

Tried and Tested ✅: The methods and steps mentioned in this article have been tried and tested firsthand by Ojash Yadav on his MacBook Pro M3 and rechecked for errors on Hashir’s MacBook Air M2.

Ever tried to send a video from your Mac and realized it’s way too big? It’s a common issue, but there’s an easy fix: compressing the video. In this post, I’ll walk you through the best methods to reduce your video file size without sacrificing quality.

What is Video Compression?

Video compression is the process of reducing the size of a video file. Videos can be large, taking up a lot of space on your device or being slow to upload and download. Compression makes the file smaller, so it’s easier to store, share, and stream. The goal is to shrink the file size while keeping the video quality as high as possible.

Did You Know? Compressing a video using modern codecs like H.265 can reduce the file size by up to 50% more than older codecs like H.264, with only a slight difference in quality. This can save significant storage space while keeping your videos looking sharp.

How to Compress a Video on Mac

Why You Can Trust MacBook Journal verify badge We always conduct first-hand research and verify every method or solution we present, ensuring you receive reliable and effective advice. Learn more about our process.

Here are the detailed steps for each method to compress a video on Mac:

Method 1: Using Mac’s Built-in Compression Tools

When it comes to compressing videos on Mac, why look any further than the tools already at your fingertips? Your Mac comes equipped with built-in tools that allow you to compress videos without third-party software.

Let’s look at two popular options: QuickTime Player and iMovie.

1. Using QuickTime Player

quicktime player on mac

Here’s how to use QuickTime Player to compress your videos on Mac:

  1. Launch QuickTime Player on your Mac and open the video you want to compress.
open quicktime on your mac
  1. Go to the File menu and select Export As.
click file and select export as
  1. Choose a suitable format for your compressed video, such as 480p or 720p.
  2. You can also trim the video and make additional adjustments before exporting.

When using QuickTime, exporting at 720p is a good middle ground for quality and file size, especially if your original video is in 1080p.

2. Using iMovie

imovie built in app on mac

Requires macOS 10.14.6 or later. Supports a wide range of video formats, including .mov and .mp4.

Here’s how to use iMovie to compress a video on Mac:

  1. Launch iMovie on your Mac and create a new project.
open imovie on your mac
  1. Import the video you want to compress into your project.
click create new in imovie
  1. Drag the video clip to the timeline.
  2. Go to the File menu and select Share > File.
click file select share and tap file
  1. Choose a suitable resolution or quality option, such as 480p or 720p.
  2. Click Next and follow the prompts to save the compressed video.

Method 2: Using Third-Party Software

If you require more advanced video compression features or additional control over the compression process, third-party software can be an excellent option.

Let’s explore two popular choices: HandBrake and Adobe Media Encoder.

Disclaimer: Using third-party software for compression might alter the original quality of your video. Always keep a backup of your original file before applying any compression.

1. HandBrake

Here’s how to use HandBrake to compress a video on Mac:

  1. Download and install HandBrake from the official website.
download handbrake from its official website
  1. Launch HandBrake and click Open Source to select the video you want to compress.
click open source in handbrake
  1. Choose an output format and adjust settings such as bitrate and resolution to reduce the file size.
  2. Optionally, apply filters or make other advanced adjustments.
  3. Click Start to initiate the compression process, and wait for the compressed video to generate.

2. Adobe Media Encoder

adobe media encoder built in app on mac
  1. Download and install Adobe Media Encoder on your Mac.
  2. Launch Adobe Media Encoder and import the video file you want to compress.
  3. Choose an output format or preset suitable for your needs.
  4. Adjust settings such as bitrate and resolution to achieve the desired file size.
  5. Optionally, explore additional features like video filters and watermarking.
  6. Click Encode to start the compression process, and patiently wait for the software to generate the compressed video.

Method 3: Online Video Compression Tools

If you prefer a convenient, web-based solution, there are several online video compression tools available. Let’s explore two popular options: WeCompress and CloudConvert.

1. WeCompress

WeCompress is a user-friendly online platform that enables you to compress videos without software installation. Follow these steps to compress a video on Mac using WeCompress:

  1. Visit the WeCompress website in your web browser.
wecompress homepage
  1. Drag and drop the video file you want to compress onto the upload area or click the + button to browse for the file.
  2. WeCompress will automatically start compressing your video.
  3. After compression, you can download the compressed video to your Mac.

2. CloudConvert

CloudConvert is a versatile online file conversion platform that also offers video compression capabilities. Follow these steps to compress your videos using CloudConvert:

  1. Visit the CloudConvert website in your web browser.
file converter homepage
  1. Click Select Files to upload the video you want to compress.
  2. Choose the desired output format and customize compression settings like bitrate and resolution.
  3. Start the compression process by clicking Start Conversion.
  4. Once the compression is complete, you can download the compressed video to your Mac.

Warning: ⚠️ Over-compressing videos can lead to a noticeable loss in quality, including blurriness and pixelation. Always preview your video after compression to ensure it meets your quality standards.

Compress Videos on Your Mac Like a Pro

Compressing videos on your Mac is an essential skill that allows you to save storage space and optimize video sharing across various platforms. Here are some more tips to get the most out of your MacBook:

Frequently Asked Questions

Can video compression affect the overall quality of the video?

Yes, video compression affects the overall quality of the video. It involves a trade-off between file size and video quality. However, with careful settings and appropriate formats, you can achieve a good balance.

How much can I reduce the file size of a video through compression?

You can reduce the file size of a video, ranging from 40% to 80% through compression. However, the extent of file size reduction depends on various factors, such as the original video’s resolution, codec, and desired output settings.

Are there any risks of losing data or damaging the video during compression?

No, there are no significant risks of losing data or damaging the video during compression. When performed correctly, video compression should not result in data loss. However, it’s always recommended to keep a backup of your original video files.

Can I compress videos without losing the original resolution?

Yes, it is possible to compress videos without losing the original resolution or at least minimizing the loss of resolution. The key is to find a balance between reducing file size and preserving video quality. However, some degree of quality reduction may still occur.

Ojash

Author

Hi there! I'm Ojash, a tech journalist with over a decade of experience in the industry. I've had the privilege of contributing to some of the world's largest tech publications, making my mark as a respected Mac expert. My passion lies in exploring, using, and writing about MacBooks, and I enjoy sharing my expertise to help others make informed decisions and get the most out of their MacBook experience. Join me as we delve into the fascinating world of MacBooks together!

Hashir Ibrahim

Reviewer

Hello! I'm Hashir, a seasoned tech journalist with a unique blend of academic expertise and hands-on experience. With a bachelor's in IT, a master's in cybersecurity, and over a decade in the industry, I've built a reputation for demystifying complex Apple hardware. My work has been featured in top tech outlets like MakeUseOf and MakeTechEasier. As the senior writer at MacBook Journal, I write guides that help you solve any issues you have with your mac.

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