Hi, And thanks a lot for your responses and especially to Carl Eugen ! I just installed libvlc using apt-get and it installed avcodec in usr/lib. I deleted it and now it is compiling fine with both libvlc and ffmpeg. I would had never found that solution. Cordially,Guillaume Bersac237bis rue de Pessac33000 Bordeaux06.65.30.89.43
> To: libav-user@ffmpeg.org > From: ceho...@ag.or.at > Date: Tue, 2 Jul 2013 12:00:42 +0000 > Subject: Re: [Libav-user] Error while linking ffmpeg > > ... ... <bersac_1@...> writes: > > > > you must make sure the libav* match the header when compiling > > > your code. you may add "-v" option to see details > > > > I tryied the "ffmpeg -v" command and I get the following answer > > (Unrelated: Note that -v is the option to set the verboseness > of all FFmpeg binaries, it requires an argument.) > > > configuration: --enable-shared > > > What am I suppose to do with that ? > > This tells you that you installed the libraries into > /usr/local/lib (this is the default location and you > did not specify another location) while you already > have (another version of) libavcodec installed in > /usr/lib - this generally cannot work. > > Please understand that I do *not* generally recommend to > install your self-compiled shared libraries into /usr/lib > - I just want to explain the problem (why linking fails > for you independently of the mentioned FFmpeg bug). > > Carl Eugen > > _______________________________________________ > Libav-user mailing list > Libav-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/libav-user
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