What I love even more about ffmpeg is that it can be used on it’s own to accomplish many processing tasks in a very simple manner (with one or two commands). A number of Linux video editors use ffmpeg underneath the GUI. It is a framework with a multitude of features and, because of it’s open source license, it is the base for many widespread apps such as VLC, YouTube, iTunes and many more. It also demonstrates some useful ffmpeg commands for practical usage.įfmpeg is a CLI (command line based) utility for processing media files. The -map a tag takes the default audio stream and excludes any subtitles, c:a specifies the codec for the audio to be used, and q:a defines a variable bitrate for the audio.Brief: This detailed guide shows how to install ffmpeg in Ubuntu and other Linux distributions. In the above syntax, video.mp4 is the input video file and output_file.mp3 is the output audio file. extracting an audio from video.Įxtracting an audio from a video: ffmpeg -i video.mp4 -c:a libmp3lame -q:a 0 -map a output_file.mp3 The usage of ffmpeg depends on individual projects and desired output. A simple use case is to convert a video to audio, i.e.
You can also check the installed version $ ffmpeg -versionįfmpeg version 4.2.5 Copyright (c) 2000-2021 the FFmpeg developersįFmpeg can be used to achieve many functions. It can encode in real time in many formats including MPEG1 audioĪnd video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash. Summary : Digital VCR and streaming serverįFmpeg is a complete and free Internet live audio and videoīroadcasting solution for Linux/Unix.
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