How to Compress an Mp4 Video

Have you downloaded any videos in MP4 format on your computer that you would like to transfer to your other devices but, due to their excessive weight, the operation is proving particularly difficult? Don't worry: if you want, I can give you a hand.

If you allow me a few minutes of your precious free time, in fact, I can explain to you, in a simple but not for this little detailed way, how to compress MP4 video. I already anticipate that the procedure is feasible both from a computer, using special software and online services, and from smartphones and tablets, using ad hoc apps.

Then? May I know what are you still standing there? Position yourself comfortably, take a few free minutes just for you and immediately start concentrating on reading what is reported below. I sincerely hope that, in the end, you will be satisfied with the results obtained and can enjoy your videos on all the devices you want.

How to Compress MP4 Video for Free

You are interested in understanding how to compress MP4 video for free acting from your computer? Then take advantage of the tools for Windows, MacOS e Linux that you find reported below. They are very easy to use and guarantee optimal results.

HandBrake (Windows/macOS/Linux)

The first program I recommend you turn to, if you want compress an MP4 video, is HandBrake. In case you have never heard of it, it is a free and open source software that allows you to compress and convert videos in various formats optimized for PC, mobile devices and game consoles. It is very simple to use and is compatible with Windows, macOS and Linux.

To download HandBrake, first connect to the program's website and click on the button Download HandBrake x.x.x. Once downloaded, if you are using Windows, april il file .exe obtained and, in the window that is shown to you on the desktop, click on the buttons Yes e Next (for two consecutive times). Then click on the button install e poi quello Finish, to complete the setup. At this point, recall the program by clicking on the relevant one collegamento which was added to the desktop.

Stai using MacOSInstead, open the package .dmg ottenuto e trascina l 'program icon in the folder Applications from the Mac. Next, facci click destro sopra, select la voce apri click on the menu and click on the button apri in the window that appears on the screen, in order to open the application going to circumvent Apple's limitations towards applications from non-certified developers (operation that must be carried out only at the first start).

Now that, regardless of the operating system used, you see the main window of the program, drag over it the movie in MP4 format you want to compress. Alternatively, you can select it "manually" by clicking on the item first Fillet in the right menu (if you do not see any menu, press the button Open Sources, top left, to remedy).

After completing the above steps, click the button Presets, at the top right, and select one of the conversion profiles available from the menu that is shown to you, based on your needs and preferences.

If you want to make further customizations to the movie, you can change the settings that you find in the various tabs located in the center of the window, in order to adjust format, resolution, audio, etc. Make sure that in the menu though Format of the card Summary the option is selected MP4 (if not, take care of yourself).

Finally, click the button KATEGORIEN located at the bottom and indicate the location on your PC where you want to save the final file, then press the button Start located at the top left, in order to start the video compression procedure.

Adapter (Windows / MacOS)

Another great program you can turn to is Adapter. It works on Windows and macOS, is totally free and supports all major video file formats. In addition, it includes several conversion profiles specifically designed for smartphones, tablets and game consoles.

To download it, visit the program's website and click on the button Download Adapter placed at the top. When the download is complete, if you are using Windows, april il file .exe ottenuto e, nella finestra che compare sul desktop, clicca sul pulsador Yes.

Then press on the buttons OK e Next, select the voice I accept the agrement, click on the button again Next (six consecutive times) and complete the setup by pressing the buttons install e Finish.

Stai using MacOSInstead, open the package .dmg just got it and drag theAdapter icon in the folder Applications Mac. Then right click on it, select the item apri present in the context menu and then press the button apri in the window that appears on the desktop, in order to start the program by going around the limitations imposed by Apple on applications from non-certified developers (an operation that must be performed only at the first start).

Keep in mind that during the installation process they will be downloaded and installed as well FFMPEG (famous free and open source software for video and audio conversion, on which Adapter is based) e VLC (very famous free and open source multimedia player that I told you about in my specific guide).

Now that, regardless of the operating system you are using, you see the Adapter main window, drag over it the MP4 video you want to compress, then select the items Video > General > Custom MP4 from the menu below or choose one of the conversion profiles for various supported devices that offer a video in MP4 format as an output.

If you need to fine-tune the resolution and quality of the final videos, click the ruota d'ingranaggio (bottom right), and in the settings panel that appears, set as you see fit the values ​​you find in the various sections.

Finally, click on the button Convert which is located at the bottom, so as to start the compression of the movie. Note that, by default, compressed videos are saved in the same location as the source files. To change this behavior, you can change the section Directory in the Adapter settings, which you can access as I indicated earlier.

How to Compress MP4 Video Online

You don't want or can't download new programs to your computer and, therefore, you'd like to understand how to compress MP4 video online? Then you just have to use the web services that you find reported below, which work directly from the browser without requiring additional software.

Media.io

Media.io is a free, easy-to-use online service that supports all popular video formats, allowing you to convert them together. Works with any browser and operating system and requires no registration.

To be able to use it, connect to the relative web page and drag the MP4 movie you want to compress into the white box on the left. Alternatively, click on the button (+) and select your file "manually".

Next, adjust the video compression settings, using the drop-down menu Output size, change (if you deem it necessary) the resolution, choosing the value you prefer from the drop-down menu Resolution, and make sure in the menu Formati Output the option is selected MP4 (if not, take care of yourself).

After completing the steps above, click the button Compress, wait for the compression procedure to be completed, then download the final file by clicking on the button Download that appears on the screen.

VideoSmaller

The online service to compress MP4 videos that I have already told you has not particularly convinced you and are you looking for alternatives? Then try VideoSmaller. It is free, easy to use, works from any browser and operating system, requires no registration and supports MP4, AVI, MPEG, MOV formats. The maximum size that each uploaded file can have is 500 MB.

To use VideoSmaller, go to the home page of the service, click on the button Search and select the MP4 video present on your PC that you intend to compress. If you want to apply a particularly low level of compression, also check the box next to the item Use a low compression level (best quality).

Next, indicate whether to reduce the resolution of the video by choosing the option you prefer from the drop-down menu Scale (reduce) video resolution, check the box next to the item Remove audio from video if you want to remove the audio and start the conversion procedure by pressing the button Upload video che si trova thoroughly page.

Once the compression process is complete, you can proceed with the download of the final file by clicking on the link that appeared next to the item Completed, in high.

How to Compress MP4 Video on Smartphones and Tablets

For completeness of information, it seems only right to explain to you how to compress MP4 video on smartphones and tablets. If this interests you, below you will find then indicate the ones that, in my opinion, represent the best apps in the category for Android e iOS / iPadOS.

Video Compress (Android)

A smartphone or tablet is available Android, the app to compress a video to MP4 that I suggest you rely on is Video Compress. It allows you to reduce the size of the videos that are fed to you, offering the possibility to personally define the final quality level. It supports all popular types of multimedia files and is free. However, through in-app purchases (at a cost of € 2,90), extra functions can be unlocked.

To download the app on your device, visit the relevant section of the Play Store (or, if your device does not have the Play Store, look for an alternative store) and tap the button Install. Successfully, avvia l'app, premendo sul pulsating apri comparso sul display oppure selecting the relative icon that has been added to the home screen or drawer.

Now that you see the main screen of the application, select the MP4 video you want to compress, tap the button Compressed Video and decide how much you intend to compress, selecting the option you prefer from the list in the tabs thehigh quality e Low quality.

After completing the steps above, wait for the procedure to be completed. The generated output file will be saved in the folder Video Compress Creata sulla memory of the device.

If you find it necessary, you can also select options for remove audio and use the greyscale. You can also define the compression parameters yourself by selecting the tab usage at the top of the screen and moving the adjustment bars relative to the video resolution and bitrate.

Video Compressor - Reduce (iOS / IPadOS)

Possiedi a iPhone or a iPad? If so, you can compress your MP4 movies using the app Video Compressor - reduce. It is a free application for iOS / iPadOS, which allows you to compress the most popular video file formats through various presets or by personally changing the resolution and bitrate. It's free, but offers in-app purchases (at a cost of 1,09 euros) to unlock all the available functions.

To download the app on your device, visit the relevant section of the App Store, press the button Get, quindi quello Install and authorize the download via Face ID, touch ID o password dell'ID Apple. In continuito, avvia l'app, selecting the pulsating apri appeared on the display or the relative icon which has been added to the home screen.

Now that you see the main screen of "Video Compressor - reduce", tap the button Compress video, select the MP4 movie on your device in relation to which you are interested in going to act and touch the wording Done.

On the next screen, indicate how much you want to compress the movie by choosing your preferred option from the section Compression ratio (down). If you want to adjust the compression of your movie more advanced, select the tab instead Advanced mode and move the adjustment bars Width, Height e Bit rate as you see fit, or select one of the available presets by tapping on the item Preset.

Per concludere, premium pulsating Compress and, once the process is complete, save the video in the Gallery iOS, by tapping the button To save. Alternatively, you can decide to store the output file in a different location or save it in an app of your choice, by pressing the button More and making your choice from the menu that pops up.

How to Compress MP4 Video for WhatsApp

You would like to understand how to compress MP4 video for WhatsApp why are you having trouble sending a video to chat or sharing it in the state due to the file size being too large? In this case, all you have to do is rely on the use of one of the solutions for computers, online or for smartphones and tablets that I have already told you about in the previous lines, in order to compress the movie in advance.

For further information and to find out what other solutions you have from yours, I invite you to refer to my guide focused specifically on how to send a heavy video on WhatsApp.