Daisy is the Senior editor of the writing team for EaseUS. She has been working in EaseUS for over ten years, starting from a technical writer to a team leader of the content group. As a professional author for over 10 years, she writes a lot to help people overcome their tech troubles.…Read full bio
Myra joined EaseUS in 2017. As a big fan of Apple products, she mainly focuses on iOS data transfer and iOS troubleshooting tips. Meanwhile, she is expanding her knowledge and skills in other fields like data recovery and disk management. Myra is open-minded and likes both extensive and intensive reading. Other than reading and writing, she is also fond of mobile games and K-pop stars.…Read full bio
Thank you, dear reader, for taking the time to read my articles and for visiting the EaseUS website. I hope you find my articles are helpful. Have a nice day!…Read full bio
Jane is an experienced editor for EaseUS focused on tech blog writing. Familiar with all kinds of video editing and screen recording software on the market, she specializes in composing posts about recording and editing videos. All the topics she chooses are aimed at providing more instructive information to users.…Read full bio
Melissa is a sophisticated editor for EaseUS in tech blog writing. She is proficient in writing articles related to multimedia tools including screen recording, voice changing, video editing, and PDF file conversion. Also, she's starting to write blogs about data security, including articles about data recovery, disk partitioning, data backup, etc.…Read full bio
Jean has been working as a professional website editor for quite a long time. Her articles focus on topics of computer backup, data security tips, data recovery, and disk partitioning. Also, she writes many guides and tutorials on PC hardware & software troubleshooting. She keeps two lovely parrots and likes making vlogs of pets. With experience in video recording and video editing, she starts writing blogs on multimedia topics now.…Read full bio
Gorilla joined EaseUS in 2022. As a smartphone lover, she stays on top of Android unlocking skills and iOS troubleshooting tips. In addition, she also devotes herself to data recovery and transfer issues.…Read full bio
"Hi readers, I hope you can read my articles with happiness and enjoy your multimedia world!"…Read full bio
Larissa has rich experience in writing technical articles. After joining EaseUS, she frantically learned about data recovery, disk partitioning, data backup, multimedia, and other related knowledge. Now she is able to master the relevant content proficiently and write effective step-by-step guides on related issues.…Read full bio
Rel has always maintained a strong curiosity about the computer field and is committed to the research of the most efficient and practical computer problem solutions.…Read full bio
Gemma is member of EaseUS team and has been committed to creating valuable content in fields about file recovery, partition management, and data backup etc. for many years. She loves to help users solve various types of computer related issues.…Read full bio
Dawn Tang is a seasoned professional with a year-long record of crafting informative Backup & Recovery articles. Currently, she's channeling her expertise into the world of video editing software, embodying adaptability and a passion for mastering new digital domains.…Read full bio
Sasha is a girl who enjoys researching various electronic products and is dedicated to helping readers solve a wide range of technology-related issues. On EaseUS, she excels at providing readers with concise solutions in audio and video editing.…Read full bio
Page Table of Contents
Have you ever wondered why some people prefer to make a video file smaller without care for quality loss? If you are the type that always likes to keep large video sizes as they are just because you don't want to reduce quality, then you need to learn some advantages of video compression.
Although making a video file smaller doesn't have that many advantages, and there is still the risk of video quality loss, you need to know that; there is nothing like unlimited storage space. Even if you buy all the premium cloud storage, you can't get anything like infinite GB, there will always be a limit, and different social media platforms also impose their video size limit.
Also, as we go about our everyday life, we get more moments to capture, videos to save, and even more to post/upload. Compressing videos makes your video files smaller, making it easier to keep them, send them to friends, or post on social media, and we believe just this one reason is enough to teach you how to compress video files. We have a variety of tools that can handle video file compression.
As one of the built-in tools for Mac and its leading video editing software, it is normal that iMovie will appear in this list. Its compression method is a bit of improvisation, but its options allow you to choose the compression option you want, whether quality, resolution, or compression. Depending on the option, the compressed size will be different, and so will the quality.
1. How to Compress Video with iMovie on Mac
Step 1. Import Video
Launch iMovie on your Mac and select Create a New Project. Click on the designated area to open your Finder and upload your video. Alternatively, you can drag and drop your video from Finder into the designated space in the iMovie interface.
Step 2. Export
Drag your video into the timeline at the bottom of the interface, perform any editing you want, or go straight to compressing by clicking on Export at the top right corner. You can also find the Export option under File on the menu bar. After clicking on Export, you get a few options; select File and set compression options in the following box.
Step 3. Set Compression option
In this section, you get to rename your video, choose an output format, and for compression, you can change resolution, compression speed, or quality, or you can adjust all for a higher compression rate.
Step 4. Save
Click on Save to start compressing your video with iMovie. It doesn't take too much time, and if you did not change the destinations folder, it would be saved in the same folder as the original video.
Another built-in tool for Mac and most iOS devices, it serves as their multimedia player. QuickTime supports a variety of audio and video formats and coupled with a video and audio player, it also features a series of video-making and editing features like a screen, audio, and webcam recorder with picture-in-picture features, trim, split, and cut videos, image viewer and newer updates feature VR reality functions plus, it can also help compress and convert videos, so how do you compress with a QuickTime?
How to Compress Video with QuickTime
Step 1. Play Video
Since QuickTime doesn't have anything like an editing interface, you need to open them using QuickTime typically and let it play.
Step 2. Export
Next, click on File on the menu bar and locate Export, it will reveal more options, and you have to select a reduced format.
Step 3. Save
After choosing a quality, a new box pops up, and you get the option to rename, select a save location and decide if you want a regular or fast compression, the size will depend on whichever one you choose.
Handbrake is free software that can be used for video editing functions like converting and compressing, cropping and resizing video, restoring video quality, etc. Handbrake works with editing codecs, so it is straightforward to compress video without any quality loss. It doesn't support a lot of formats, and it doesn't have a lot of features, but it is free, and there is no loss in quality, so we are not complaining.
How to Compress Video on Handbrake
Step 1. Download and Install the software
Handbrake is not built like iMovie and QuickTime, so you'll need to download it. Go to the Handbrake official website to get the latest version or one compatible with your computer.
Step 2. Upload Video
Launch the software after installing, and on the main screen, click on the box and select the video to compress from your Finder.
Step 3. Set Compression options
Under the Video tab, change the video codec from h.264 to h.265 because h.265 has better compression than h.264, but you can also choose to leave it as is. Next, change the frame rate to 'same as source' if it is not there by default, and check the Constant frame rate option. Under the optimize option, drag the slider to suit your compression need. Very fast makes the compression quicker but doesn't compress size much, and very slow takes time to complete but compresses video size much better. Go under audio and raise the bitrate to 320.
Step 4. Compress
That's all for the setting, and you need to click on Browse and select where you want the video to be saved, then click on the Start Encode button.
Another rising name in video editing is the DivX Converter, which boasts of its breakneck conversion speed and is called the Amazing DivX Converter. Easily convert and compress your videos with DivX Converter and perform other video editing functions like trimming, burning DVDs/CDs, resizing, cropping and rotating videos, adding filters and effects, removing watermark(s), etc.
How To Compress Video with DivX Converter
Step 1. Upload a Video
Click on Add Video at the top of the screen or drag and drop a video into the DivX Converter interface.
Step 2. Choose Output format
Once uploaded, the video becomes a lower resolution than the original. You can continue with this size or further reduce it by clicking on Output format and manually adjusting the resolution, setting a file size limit can also help, then setting encoding mode to 'Best Quality.
Step 3. Start Compression
Use the browse tab to change your save folder and click on Start to begin compression.
1. How do you change the size of a video on a Mac?
Changing video size on Mac is easy as many tools can compress video to more than half of their original sizes. Use any of the tools mentioned above, but we recommend the EaseUS video converter for seamless compression with little to no quality loss, and it has a 30X faster-processing speed.
2. How do I make a .mov file smaller on a Mac?
.MOV is the exporting format for videos shot or made with QuickTime; it is high in quality but also very large. You can compress them by reducing the quality in QuickTime or by lowering the resolution on iMovie, or you can use an online compressor but if you want no quality loss, then use EaseUS Video Converter
3. How do I reduce the size of a QuickTime video on a Mac?
You can choose to reduce the quality or resolution using iMovie or use an online compression tool. QuickTime can also reduce video size, but it comes with quality reduction.
Compressing videos helps you keep your video sizes without a manageable range for storing or sharing. By squeezing, you can also bypass social media limitations. The best compression tools are those that can compress with little to no loss in quality, and there are not many of those around. Try EaseUS Video Converter and see if it satisfies your video compression needs.