86.2 Video Audio Extract

20200806 To extract the audio track from a video file it is as easy as asking ffmpeg to convert the video into a audio file format:

$ ffmpeg -i myvid.mp4 myvid.mp3

The -i specifies the input file. By default the file name provided to ffmpeg is the output file.



Your donation will support ongoing availability and give you access to the PDF version of the book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2021 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0.