FF_API_R_FRAME_RATE   83 extra_lib/include/ffmpeg_android/libavformat/version.h #define FF_API_R_FRAME_RATE            1
FF_API_R_FRAME_RATE  168 extra_lib/include/ffmpeg_android/libavformat/version.h #define FF_API_R_FRAME_RATE            1
FF_API_R_FRAME_RATE   77 extra_lib/include/libavformat/version.h #define FF_API_R_FRAME_RATE            1