On 02/21/2016 12:49 PM, François Patte wrote:
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Bonsoir,

I try to convert a .flac audio file into an mp3 audio file, using the
command:

ffmpeg -i Input.flac -ab 320k -map_metadata 0 -id3v2_version 3 Output.mp
3

This fail with this message:

Encoder (codec none) not found for output stream #0:0

What is missing?

Fedora 21


Thank you

- -- François Patte
Here are some libs (which install codecs) you will need. I do not know which one exactly ffmpeg needs.
The -devel rpms are for building rpms of apps that need those packages.


lame.x86_64 3.99.5-5.fc22 @rpmfusion-free
lame-devel.x86_64 3.99.5-5.fc22 @rpmfusion-free
lame-libs.x86_64 3.99.5-5.fc22 @rpmfusion-free
lame-mp3x.x86_64 3.99.5-5.fc22 @rpmfusion-free
mp3gain.x86_64 1.5.2-5.fc22 @rpmfusion-free
twolame.x86_64 0.3.13-4.fc22 @rpmfusion-free
twolame-devel.x86_64 0.3.13-4.fc22 @rpmfusion-free
twolame-libs.x86_64 0.3.13-4.fc22 @rpmfusion-free


flac.x86_64 1.3.1-5.fc22 @updates
flac-devel.x86_64 1.3.1-5.fc22 @updates
flac-libs.i686 1.3.1-5.fc22 @updates
flac-libs.x86_64 1.3.1-5.fc22 @System



UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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