![]() ![]() This will effectively reduce video size and deteriorate the video's quality. However, this doesn't give you the control to decide the level of compression.Īnother way is to shorten the number of frames displayed every second. The fastest way is to reduce the video resolution, for instance, 4K to 1080p. There are three ways to compress video files to make them smaller in size. Plenty of consumer-level cameras even use codecs to compress videos while in the process of recording. ![]() However, if you compress the file and make it 10 times smaller, you can transfer it within 9 minutes only.īarring video files that are recorded on a smartphone or a professional digital camera, most video files get compressed by default when you transfer them via a sharing platform. For instance, a 500 GB file would take a minimum of 90 minutes to transfer at a steady internet speed of 100 Mbps. Speedy transfers: The larger the file size, the longer it will take to transfer.This ensures video hosting platforms don't take hours to playback videos despite poor network conditions. Faster uploads and downloads: Reduced file sizes are easier to read and write and do not require excess bandwidth.Compressing videos makes it easier to download and playback videos on any device. Reduces storage space: Video encoding technologies with video codecs like H.264/AVC and H.265/HEVC can compress files by up to 1,000 times.In addition to this, you will require a high-speed, stable internet connection, high processing power, and sufficient storage space (a 1080p file can amount to 11 GB of space per minute). For instance, if you shoot a Full HD or 4K video using your smartphone or camera, it will take you hours to upload it to a hosting platform or even social media-provided that the platform doesn't have data limitations. Reduces file size: The main purpose of video compression is to reduce video file size, which is often too large to share or upload on the internet.Video compression offers a range of advantages: Why is Video Compression Required?Ĭompressing videos to optimize file size, storage demand, and bandwidth is important to ensure faster uploads, shareability, and a smooth viewers experience. Video compression ensures wider content reach, improves user experience, and saves operational costs. Latest compression algorithms like H.264/AVC or H.265/HEVC can compress raw footage up to 1,000 times. To perform video compression, we use lossless or lossy codecs (encoding and decoding software) that discard unwanted data from the videos to reduce the file size without significantly affecting the overall visual quality. The primary goal of video compression is to reduce the storage space a video file will occupy to facilitate seamless transmission over the internet. You can download the open source code for the project from GitHub.Video compression is a technique used to change the file size, number of bits, or format of a video while preserving the original visual quality. ![]() 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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