[FFmpeg-user] Error in building fffmpeg examples

[Carl Eugen Hoyos]

Tushar Paithankar <p.tushar99 <at> gmail.com> writes:

> /usr/local/lib/libswresample.so: undefined reference to
> `av_calloc <at> LIBAVUTIL_52'

You have conflicting versions of FFmpeg libraries 
installed, remove them / run "ls -l /usr/local/lib".

Carl Eugen