[Libav-user] libav - compiling examples error
Georg
georgsteinbacher at gmx.net
Fri Aug 14 14:38:09 CEST 2015
Hello,
i am a beginner with libav and I try to get used to it with the example
programs in the doc/ folder.
My problem is now that I canĀ“t compile this programs without an 'undefined
reference to..' error.
Here is what I did:
I installed:
fdk-aac-0.1.4 with ./configure --prefix=/usr --disable-static
libav-11.4 with ./configure --enable-nonfree --enable-gpl
--disable-shared --enable-static --enable-version3 --enable-libfdk-aac
Then i try to compile the avcodec.c example from the doc/examples/ folder:
gcc avcodec.c -o example -lavutil -lm -lavcodec
This gives me the Errors:
.. undefined reference to av_frame_alloc
.. undefined reference to av_frame_free
Did I forgot to install a needed lib? Or do i need to link to another lib ?
Thank you for your help
Georg
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