[Libav-user] undefined reference to sws_getcontext

Suprith Gowda suprith1230 at gmail.com
Tue Aug 12 14:42:17 CEST 2014

Hi ,
i am building an application using ffmpeg.. but end up in error

1. /usr/local/gcc/x86_linux-gnu/4.7/../../lib/libmpeg.so: undefined
reference to sws_getcontext.
2. /usr/local/gcc/x86_linux-gnu/4.7/../../lib/libmpeg.so: undefined
reference to sws_scale.

At this point I'm falling out of any ideas at all, why exactly compilation

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