codec missing....

[François Patte]

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Le 21/02/2016 22:15, jd1008 a écrit :
> 
> 
> On 02/21/2016 12:49 PM, François Patte wrote: 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

No change...

I don't know why ffmpeg does not complain about a specific codec!

- -- 
François Patte
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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