AV_OPT_TYPE_FLAGS 221 extra_lib/include/ffmpeg_android/libavutil/opt.h AV_OPT_TYPE_FLAGS, AV_OPT_TYPE_FLAGS 1080 extra_lib/include/ffmpeg_android/libavutil/opt.h AV_OPT_TYPE_FLAGS, AV_OPT_TYPE_FLAGS 221 extra_lib/include/libavutil/opt.h AV_OPT_TYPE_FLAGS,