Video compressor

A video compressor is a software that reduces the file size of a video. It can do this using two methods. Lossy compression removes data from the video file to reduce its size while with lossless compression no data is lost. If you want to compress video without losing a lot of quality, try a lossless video file compressor like Riverside. Video compression can reduce your video’s quality, but it all depends on the type of compression you’re doing. Simply put, video compression works through a program or software called a codec. This uses an algorithm to compress a video and then decompress it into a new video format. ‍ Some codecs are lossless and perform compression without heavily affecting your video’s quality or removing data. Instead, they work with the data there is and reconstruct it to make the file smaller. The issue with lossless compression is that it generally isn’t able to reduce a video file as much as lossy compression can. With lossy compression, videos can be reduced into much smaller file sizes but you may lose data and the quality of your video may be reduced. H.264 and H.265 are both different codec standards for video compression. The main difference between the two is that H.264 compresses using macroblocks and H.265 compresses using coding tree units. Instead of going into the techy details, this means that H.264 only works with a maximum of 16x16 pixel blocks when compressing a video. H.265 divides the picture into different coding units, working wi...

Why reduce MP4 file size MP4 is a lossless file container format created by Moving Picture Expert Group. It is usually used to store video and audio. However, it can store other data like subtitles too. The format became an international standard. It is difficult to upload and download large files because it either needs a great Internet connection or a social media you want to upload it to has a size limit. Here you need a video compression tool. Our tool works with all the popular formats. It is a cloud based solution so it works fast and does not require any downloading. It allows you to compress a video up to 500 MB for free but it does not have a quantity limit. How to compress MP4 online • Choose an MP4 file First of all, upload an MP4 file you want to compress. You can choose it from your device: Windows, Mac, Android or iPhone. Also you can select it from Dropbox or Google Drive account by clicking the blue downward arrow — click the downward arrow. • Wait a little bit Now the tool is processing the video. We are doing our best to compress it as much as possible with the quality remained. Wait a few moments depending on the size of the video. • Download the compressed MP4 Your video is ready now! Here you can see the initial file size and the compressed one. You can watch the result to make sure it looks good. If you do not like it for some reason you can start over. If everything is okay, download the result back to your device or save to cloud storage.

How To Compress a Video? • Click the “Choose Video” button to select your video file • Keep the default options (they do a great job!) or specify advanced options • Click on the “Compress Video” button to start compression • When the status change to “Done” click the “Download Video” button World's best video compressor to compress MP4, AVI, MKV, or any other video file. Choose the default options to compress video size by 40%, or choose a custom size. We use two popular video encoding methods that are supported by most modern devices and browsers: How to play compressed video? Codecs we use for compression are supported by all major browsers and devices. So you should not have any playback issues. If any issues, try opening the video with the free There are two main methods to compress a video. You can either optimize the bitrate or resize the video to a smaller size. We provide 4 settings related to both methods. Here’s an explanation: 1. By Video Quality CRF (Constant Rate Factor): CRF method attempts to keep a constant perceived video quality. To do that, it uses different compression levels on different frames. For the H264 encoder, possible CRF values range from 0 to 51. Higher values mean more compression (reduced file size), lower values mean better quality (but bigger file size). The default is set at 23. Preset: Presets refers to the video compression speed. Choosing a slower preset allows better optimization (lower bitrate/file size) for a given video quality le...

VideoProc Converter Best Video Compressor Software for Windows & Mac • • One-click to compress 1080P/4K/8K videos by over 90% • • Directly specify target size for fast compression (for Discord, email…) • • No visible quality loss with High Quality Engine and x265 encoding • • Full-GPU accelerated, 47x faster with 2% CPU usage on average • • Can download/convert/edit videos. Handle 370+ formats, no size limit Looking for the best video compressor for Windows or Mac that lets you compress MP4, AVI, MKV, MOV, and more types of files effortlessly? Whether you are sharing a video recording with your friends via social media, freeing up the space on your phone, or sending a long MP4 video by mail, compressing the original video file with paid or free video compression software is a must. With that in mind, I've collected the best paid and free video compression software for Windows and Mac computers as well as the best online video compressors for Chrome, Firefox, and other browsers. Some of them can even handle the compression of 8K/4K/1080P/HDR videos recorded by popular devices such as DJI, GoPro, DSLR, and iPhone from GBs to MBs at blazing fast speed, without visible picture quality loss. To help you quickly find the best video compressor that meets your compression needs, I've run down some of the most standout features, video compression performance (with real test data), cons, and pros of each tool. List of Best Video Compression Software (MP4 Compressor) • • • • • • • • ...