How to Compress MP4 Videos MP4 is among today’s most popular formats, supported on PCs, Macs, and mobile devices. But there’s still one problem you may encounter – file size. It’s well-known that high-definition and high-quality videos can take up a great deal of disk space. If these videos are stored on your computer, you can simply move them to an external storage device, but that won’t work for mobile devices. So, is there a way to preserve your favorite movies without using up all your storage space? The answer is simple: compress the video!
![How to compress an mp4 file on mac How to compress an mp4 file on mac](/uploads/1/2/5/3/125355186/528630911.png)
Looking for an MP4 compressor? Add the Files to the MP4 Compressor. In the upper left corner of the program interface. Choose the Target Preset. In the lower part of the interface, go to the Video tab, open the MP4 group. Adjust the Bitrate (Optional) Video size and quality depend primarily.
Of course, you can’t compress video without losing quality at some level but, using the appropriate software, it’s possible to reduce the file size significantly and preserve reasonable image quality. Movavi Video Converter can compress MP4 files – as well as videos in other popular formats – in the time it takes you to make a cup of coffee. The program’s smart ready-made presets are designed to provide the best possible size-to-quality ratio.
Download Movavi Video Converter for Windows or Mac, read the instructions below, and you’ll find out how to compress MP4 for storing on a computer, watching on a mobile device, uploading to the Web, sending by email, and more. Video size and quality depend primarily on the bitrate. The ready-made presets in Movavi Video Converter are smart and well-optimized so, when you choose an appropriate preset (see above), you can expect the output video file to be smaller than the original. If you want to compress your video even more, reduce the bitrate value manually, but remember that this may worsen the picture quality. To do this, click the estimated output size in the list of added files. In the pop-up window, set the desired output size value using the File size slider.
By clicking Convert Sample, you can also see how a converted file will look like.
. How to properly reduce MP4 file size without much loss in quality? I have a 720p mp4 file that is around 4hrs at 9.02GB.
I want to significantly reduce its size in half without sacrificing video quality. The file was converted from a 1080p TS file but I have no access to the original. The reason why I want to do this is because I have another 720p mp4 file that is around 4hrs15min at just 4.27GB. As it is, the first file is taking up too much space in my drive. Why compress MP4 file size?
1.A much smaller MP4 video is quite easier and quickly for emailing. 2.To stream and play video smoothly on smartphone or tablet, it is quite necessary to compress MP4 video to small file size. 3.Although MP4 video is the best uploading format for YouTube, however, a large MP4 video will also effect your uploading speed a lot.
You can save more physical space on your hard drive. Ways to compress MP4 files Method 1: Compress MP4 files to small sized WMV, FLV Besides MP4, there are other file formats such as FLV, WMV with small file size for compressing files. If you wish to compress MP4 for sending email or saving space on your hard drive, WMV is your first choice. For online web like YouTube, Vimeo, Facebook uploading, FLV can do this job best.
Method 2: Change profile parameters. Since the file size of MP4 video depends largely on the codec its uses and other profile parameter such as resolution, frame rate, bit rate, etc. You can reduce MP4 file size with the proper settings listed below: Video resolution: The higher the resolution, the sharper the picture.
However, the higher the resolution, the larger the file size will be. Changing the original video to a smaller resolution will lead to a smaller file size. For HD MP4 video with a file resolution of 1920×1080, it’s recommended to reduce to 1280X720, 640×480, 640×360, and more resolutions. Bit rate: As for the bit rate, lowering the bit rate will bring about the decrease of the video file size.
But please keep in mind the image quality will be bad in case you make the bit rate too low. Frame rate: The frame rate has a significant impact on the file size. Lowering the frame rate of your video to 15 or 10 fps can reduce the file size by as much as 1/2 or 2/3. However, reducing the frame rate may affect the smoothness of the playback. Acceptable frame rates vary depending on the specific video clip. You may have to experiment to find the lowest acceptable value. Method 3: Trim/Crop MP4 files to remove unwanted parts or areas If you are looking for a way to compress MP4 files with no quality loss, trimming or cropping MP4 files is absolutely the most simple but effective way.
Trim your unwanted segments from the video to leave only your desired parts. Crop the black bars around the video frame to play the video with full screen. Best software to compress MP4 files to small file size It sounds difficult for you to find a program that can satisfy your needs to compress MP4 files with all the ways listed above. Fortunately, here comes, it can do you a great favor to convert MP4 to small file size WMV/FLV for email or web uploading, adjust profile parameters and trim/crop MP4 file size to remove unwanted segments or black bars.
For Mac users, you can easily perform the same MP4 file compression process on Mac OS X with. Step by step to compress MP4 to small file size in different ways Step 1: Load mp4 files into the program. Step 2: Output a file format with small file size. Step 3: Adjust output profile parameters. Change output profile parameters such as frame rate, bit rate and resolution to reduce mp4 file size. Please bear in mind, excessive reduction of the parameters will bring about quality degradation.
This program can keep a good balance between the file size and image quality. You can simply leave the parameter settings unchanged after choose the output format. Step 4: Trim or crop MP4 file size. Select one item on the file list to active the pencil like “Editor” icon on the top tool bar, hit the “Edit” icon to open video editor window, Trim: Click “Trim” button, you can drag the slider bars to include the segment you want to remain, click the left square bracket to set start point, and click the right square bracket to set end point when previewing the video or directly input specific values to “Start” and “End” box. Crop: Hit the “Crop” tab, drag the green dash line around the video to remove the black edges in the video frame. Step 5: Start MP4 file compression process. Specify an output folder on your computer for storing the converted files.
Then hit right-bottom “Convert” button to start to compress MP4 files on your computer. When the conversion is completed, you will have no problem when do. Above listed method can also be applied to the compression of, etc. Related articles.