AV_CODEC_ID_AMR_NB 405 extra_lib/include/ffmpeg_android/libavcodec/avcodec.h AV_CODEC_ID_AMR_NB = 0x12000, AV_CODEC_ID_AMR_NB 393 extra_lib/include/libavcodec/avcodec.h AV_CODEC_ID_AMR_NB = 0x12000,