How does the frame rate (frames per second) influence the size of a video? This means that a video with 4k resolution (3840×2160 pixels) with Full-HD resolution (1920×1080 pixels) takes up approximately four times the file size – because the number of pixels (the product of the resolution) is also four times as high. The resolution has a quadratic effect on the size of a video. The individual aspects are explained in detail below: How does the resolution of a video influence the file size? For example, a video can contain sound for stereo (two channels) or surround sound (4 or more channels) – or even both. the sound of a video) is mainly influenced by the bit rate, the codec and the number of channels. These two aspects mainly concern the video part of a movie. The most decisive factors in the compression of a video are the resolution and the so-called codec. webm.ĭifferent technologies are used to compress a video. Which video formats can be reduced in size?Ĭurrently, supports the resizing of a variety of video formats, including the following. You will then find the file in your download folder. The download starts automatically on the next page as soon as the conversion is completed.Upload your video file with the button “Select file”.With you can compress your video in only three steps: How can I shrink videos online? If you want to send a video or embed it on your website, it may be necessary to reduce the size of a large video file.

Online video file size reducer