On 24/02/2010, at 4:25 PM, shankhs ch wrote:

Hi
I am trying to write a program following the
http://www.inb.uni-luebeck.de/~boehme/using_libavcodec.html  but got
errors which I know why its coming

$ g++ avcodec_sample.cpp -lavutil -lavformat -lavcodec -lz -lavutil - lm
avcodec_sample.cpp:20:21: error: avcodec.h: No such file or directory
avcodec_sample.cpp:21:22: error: avformat.h: No such file or directory


You need to add the -I option and point to the path containing your include files

You will also need to add the -L option to point to the path containing your avlibraries.

eg
g++ -I/usr/local/include -L/usr/local/lib avcodec_sample.cpp -lavutil - lavformat -lavcodec -lz -lavutil -lm

you'll need to do a find on your filesystem to determine what paths you should use.

Mark
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