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我正在使用我拍攝的照片中的iPhone EXIF數據。iPhone EXIF數據
目前的EXIF數據我得到的回覆是:
{
ApertureValue = "2.970854";
ColorSpace = 1;
ComponentsConfiguration = (1,2,3,);
ExifVersion = (2,2,1);
ExposureMode = 0;
ExposureProgram = 2;
ExposureTime = "0.03333334";
FNumber = "2.8";
Flash = 16;
FlashPixVersion = (1,0);
FocalLength = "3.85";
ISOSpeedRatings = (500);
MeteringMode = 3;
PixelXDimension = 640;
PixelYDimension = 480;
SceneCaptureType = 0;
SensingMethod = 2;
Sharpness = 2;
ShutterSpeedValue = "4.911055";
SubjectArea = (319,239,230,172);
WhiteBalance = 0;
}
我希望能夠增加一些領域,如地理位置,日期和時間。 如何指定我想要返回的新密鑰? 任何人都知道這是如何可能在iOS 4.1?