ThumbnailImage => SCALAR(0x979d218) XResolution (1) => 72 ThumbnailOffset => 642 ImageWidth => 2592 ExposureTime => 1/170 Model => iPhone 4 FlashpixVersion => 0100 ShutterSpeed => 1/170 ExifImageHeight => 1936 ResolutionUnit => inches FocalLength35efl => 3.9 mm MeteringMode => Multi-segment Compression => JPEG (old-style) ColorComponents => 3 ThumbnailLength => 11386 BitsPerSample => 8 MIMEType => image/jpeg FileType => JPEG FilePermissions => rw-r--r-- ExifToolVersion => 8.15 ResolutionUnit (1) => inches LightValue => 10.7 Directory => /var/tmp/webhdr ISO => 80 ExposureMode => Auto FileName => camtest_20110420-171356.jpg ImageHeight => 1936 XResolution => 72 Make => Apple DateTimeOriginal => 2011:04:19 08:10:11 CreateDate => 2011:04:19 08:10:11 ApertureValue => 2.8 YCbCrSubSampling => YCbCr4:2:0 (2 2) ExifByteOrder => Big-endian (Motorola, MM) FileModifyDate => 2011:04:20 17:13:56+00:00 ExifImageWidth => 2592 SensingMethod => One-chip color area ColorSpace => sRGB ExposureProgram => Program AE EncodingProcess => Baseline DCT, Huffman coding CustomRendered => Unknown (4) SceneCaptureType => Standard FileSize => 1738 kB ComponentsConfiguration => Y, Cb, Cr, - YResolution => 72 Aperture => 2.8 Flash => No Flash YResolution (1) => 72 ShutterSpeedValue => 1/170 FNumber => 2.8 ModifyDate => 2011:04:19 08:10:11 Orientation => Horizontal (normal) FocalLength => 3.9 mm YCbCrPositioning => Centered Software => 4.3 WhiteBalance => Auto ExifVersion => 0221 ImageSize => 2592x1936