However, 4K is not perfect for small projects like online videos. In general, a 4K video is worth it if you have enough storage or that’s used for movie projects in high resolution. What’s more, 4K video may lead to issues like choppy playback. Moreover, a large 4K video can’t be sent through email because of the file size limit. For instance, a 4K video with a frame rate of 60FPS will need a longer time to process and upload. The processing time varies based on the video format, length, frame rate, and quality. In addition, it might take a long time to process a 4K video while uploading. For instance, if you upload a 4K video to TikTok, it will automatically be downsized to 1080p that’s the maximum resolution for TikTok videos. If you upload a 4K video, it will automatically compress it to a low quality. Until now, almost all social media platforms like YouTube, Facebook, and TikTok don’t support direct 4K uploading. Therefore, 4K produces better and crisper image quality than 1080p. Compared to full HD 1080p (1920 x 1080 pixels), 4K video has a resolution four times the resolution of 1080p video. Resolution determines the amount of detail in a video and is the main factor affecting the quality of the video image. 4K refers to a horizontal display resolution of about 4000 pixels, which means excellent image quality and an immersive visual experience.ĤK video is also known as Ultra high-definition (UHD) video, and the standard for 4K resolution in the video/movie projection industry is 4096 x 2160 pixels, whereas the dominant 4K standard for television and monitors is 3840×2160 pixels. In recent years, 4K resolution has gained great popularity in the film and television production industry and television display technology. On This Page :īefore going into the 4K video compressor, let’s learn what the 4K video exactly means.ĤK video refers to a video with 4K resolution. This MiniTool Video Converter post will mainly talk about several 4K video compressors to help you reduce the file size of 4K video, so you can easily upload it to social media platforms or send it to others. 4K video is much clear than standard HD 1080p, but it takes up more storage and it’s hard to share. Also, 4K video content has quickly occupied the market of streaming services, desktops, TVs, etc. You can download the open source code for the project from GitHub.Now, most cameras and phones are capable of taking 4K videos. The Shotstack API resizes and modifies the file to generate a compressed video. The Node.js application POSTs the video settings and file URL to the Shotstack API. The jQuery script takes the settings and sends them to an Express Node.js application. The front-end interface is built using an HTML form with Bootstrap and a simple jQuery script. This demo is created using the Shotstack video editing API. Compression does reduce the visual quality by a small degree. The more compression you use the smaller the output file size. By removing some of these frames, so that the eye won't notice, you can reduce the file size.įinally, there is a compression setting. Videos use a sequence of still images, displayed very fast, to create the illusion of motion. If you have a large video and will watch it on a mobile, this makes a lot of sense. The video will be smaller when viewed but can stretch to fill the screen. By making the video smaller you reduce the video file size. This online demo compresses video using three techniques:įirst, you can adjust the resolution. Instead, this online demo lets you upload a file, adjust settings via a form and generate a compressed video. One way to compress video is to use desktop editing software or a command line tool like ffmpeg. This demo adjusts resolution, frames per second (fps) and a compression factor. Luckily there are various ways you can compress a video. Video files can be large due to the amount of data they contain.
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