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Thread: avconv flv to mp3: libmp3lame codec error

  1. #1
    Join Date
    Aug 2009
    Beans
    91

    avconv flv to mp3: libmp3lame codec error

    Hi!

    I'm experiencing troubles converting video to mp3. Exact same problem as OP in this solved thread http://ubuntuforums.org/showthread.php?t=1967864, except after downloading xubuntu-restricted-extras (running on xubu 12.04) nothing changed. I still get the same errors listed below.
    These commands

    Code:
     avconv -i test.flv test.mp3
    Code:
    avconv -acodec libmp3lame -i test.flv test.mp3
    Code:
    avconv -acodec libmp3lame0 -i test.flv test.mp3
    give all an error. Either

    Code:
     Encoder (codec id 0) not found for output stream #0:0
    or

    Code:
     Unknown encoder 'libmp3lame(0)'
    On ubuntu 10.04 the second command used to work.

    Also, the package manager tells me I have the package "libmp3lame0" installed.

    Does anyone know what I can do?
    Thanks in advance!

  2. #2
    Join Date
    Aug 2009
    Beans
    91

    Re: avconv flv to mp3: libmp3lame codec error

    I managed to solve the issue by unistalling and re-installing the extras pkg. Now all seems to be working as desired.

  3. #3
    Join Date
    Sep 2010
    Beans
    Hidden!
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: avconv flv to mp3: libmp3lame codec error

    Hello,

    Quote Originally Posted by thaitang View Post
    Unknown encoder 'libmp3lame(0)'
    Try:
    1. Enable Universe/Medibuntu Repos
    2. Run the following commands:
    Code:
    Sudo apt-get install libavcodec-extra-53
    Sudo apt-get install --reinstall avconv

  4. #4
    Join Date
    Dec 2006
    Beans
    7,164

    Re: avconv flv to mp3: libmp3lame codec error

    Bear in mind that the future of Medibuntu is a little uncertain at the moment:

    http://www.medibuntu.org/getinvolved.php
    You think that's air you're breathing now?

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