text: #ifndef PLATFORM_4_LIVE_FFMPEG
  #define PLATFORM_4_LIVE_FFMPEG
  
  #ifdef __ANDROID__
  
  extern "C" {
  #include "libavutil/opt.h"
  #include "libavutil/mathematics.h"
  #include "libavformat/avformat.h"
  #include "libswscale/swscale.h"
  #include "libswresample/swresample.h"
  #include "libavutil/imgutils.h"
  #include "libavutil/samplefmt.h"
  #include "libavutil/timestamp.h"
  #include "libavcodec/avcodec.h"
  #include "libavfilter/avfiltergraph.h"
  #include "libavfilter/avcodec.h"
  #include "libavfilter/buffersink.h"
  #include "libavfilter/buffersrc.h"
  #include "libavutil/avutil.h"
  #include "libswscale/swscale.h"
  }
  
  #elif defined(__APPLE__)	// IOS or OSX
  extern "C" {
  #include "libavutil/opt.h"
  #include "libavutil/mathematics.h"
  #include "libavformat/avformat.h"
  #include "libswscale/swscale.h"
  #include "libswresample/swresample.h"
  #include "libavutil/imgutils.h"
  #include "libavutil/samplefmt.h"
  #include "libavutil/timestamp.h"
  #include "libavcodec/avcodec.h"
  #include "libavfilter/avfiltergraph.h"
  #include "libavfilter/avcodec.h"
  #include "libavfilter/buffersink.h"
  #include "libavfilter/buffersrc.h"
  #include "libavutil/avutil.h"
  #include "libswscale/swscale.h"
  }
  #endif
  
  #endif	// PLATFORM_4_LIVE_FFMPEG
  