12/30/2023 0 Comments Ffmpeg compress video size bit rateOnce completed, you'll see your current directory with the ability to input another command. The command console will output the compression results as it progresses through. In this example, we'll assume your video is named input.mp4 and create a newly compressed version named output.mp4: $ ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4 Open up your command-line tool and browse to the folder where your video is located. In this hypothetical scenario, we'll reduce our video file size using H.265 compression, also known as High-Efficiency Video Coding, or MPEG-H Part 2. For example, a value of 0 indicates a losses compression, while a value of 50 indicates the worst possible quality after compression. These values depend on the encoder you're using, but a lower value indicates a higher quality output. -crf - Defines the Constant Rate Factor or the output quality of the destination video.H.265 is the current standard, as it compresses more of the video at a higher quality than its predecessor, H.264. -vcodec - Defines the compression and encoding technology.The higher the bitrate, the higher the video quality and smoother transition between frames. Bitrate is the amount of information provided per second. -i - Defines our source file for compression.Here is a list of the parameters we'll explore with FFMPEG: Once installed in either environment, you can run the following command to ensure the installation completed successfully: $ ffmpeg -version FFMPEG Parameters Then run the FFMPEG software installation command: $ sudo apt install ffmpeg Check Your Installation To install FFMPEG on a Ubuntu Linux environment, make sure you have all of the latest packages installed first: $ sudo apt update Once the download completes, run the installation file and follow the on-screen instructions. If you're using a Windows machine and don't have FFMPEG installed, you can download it from the official FFMPEG website. How to Install FFMPEG Windows Installation You can follow the installation instructions below depending on your environment. Make sure you have FFMPEG installed on your machine. It's one of the most reputable compression tools out there and highly efficient. What is FFMPEG?įFMPEG is an open-source command-line software used for video recording, converting, compression, and streaming across multiple platforms. We'll discuss what FFMPEG is, how to download and install it in both a Windows and Linux environment, and how to compress your video. In this tutorial, you'll learn how to reduce a video's file size with very little loss in quality using FFMPEG.
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