Did you try?: % sudo apt-get install libavcodec-dev libavcodec52 % sudo apt-get install libavformat-dev libavformat52 % sudo apt-get install libavutil-dev libavutil50
2011/6/12 JunHorng <[email protected]>: > Hello, > Following the > instruction: http://ubuntuforums.org/showpost.php?p=9868359&postcount=1289 , > I have installed the FFmpeg libraries in my Ubuntu system. At the > beginning, it seems to be fine. When I tested the libraries with the example > program : "libavcodec/api-example.c", an error message : > undefined reference to `avcodec_decode_video2' > will be shown in the project building process. > Does that mean what I installed is an old version of FFmpeg? > I am appreciated for any help. > JunHorng > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user > > -- ============================ Gustav Gonzalez [email protected] ============================ _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
