Is there an application that allows me to extract the audio from a MP4 or FLV video file and store it as an MP3 file for use in a portable media player?
Is there an application that allows me to extract the audio from a MP4 or FLV video file and store it as an MP3 file for use in a portable media player?
You can do the same in 12.04 by using several software.
Install winff and libavcodec-extra first
sudo apt-get install winff libavcodec-extra
Open Winff from dash
Then in Winff window, do these
Add file
Select what catagory to convert (select Audio)
Select Audio file format (mp3)
Type the output folder for converted file
Install VLC and "libavcodec-extra" package first
sudo apt-get install vlc libavcodec-extra
Open VLC from dash by pressing Super
key and typing "VLC" there
Then from top panel menu, Select Media → Convert/Save.
Then Add file to convert in the new window. Then click Convert button.
In the new window, Select the directory for output file, select the conversion profile (Audio mp3) and click Start button.
First install the tools
sudo apt-get install ffmpeg libavcodec-extra libav-tools
If you are using
Use this simple command to extract the audio file
avconv -i /input-file-name-with-path output-filename.mp3
For example to convert the "How fast.ogg" video file into how-fast.mp3
use this command:
avconv -i /usr/share/example-content/Ubuntu_Free_Culture_Showcase/How fast.ogg how-fast.mp3
See the manual page for more options and information.
Check these answer