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I need help compiling "http://cekirdek.pardus.org.tr/~ismail/ffmpeg-docs/api-example_8c-source.html" using visual studio express 2013.

I followed the solution indicated in "Use FFmpeg in Visual Studio", however I still get the message "error C1189: #missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS

Thanks,

Community
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jax
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1 Answers1

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Please try it, it should work. 

#include <math.h>
extern "C" {
    #ifndef __STDC_CONSTANT_MACROS
    #define __STDC_CONSTANT_MACROS
    #endif

    #include <libavutil/opt.h>
    #include <libavcodec/avcodec.h>
    #include <libavutil/channel_layout.h>
    #include <libavutil/common.h>
    #include <libavutil/imgutils.h>
    #include <libavutil/mathematics.h>
    #include <libavutil/samplefmt.h>
}
lorond
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Evan Lin
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  • Why do you include the `extern "C"`? The files can be included from any C file without it, and you can setup a VC project with a C main file. – harper Dec 29 '14 at 10:47