EXIF信息摘要
| 器材 | PENTAX Optio A30, |
| 模式 | 曝光模式:Program AE, 测光模式:Multi-segment, 曝光补偿:0 |
| 曝光 | 光圈:2.8, 快门:1/40秒, ISO400 |
| 焦距 | 7.9 mm (35 mm equivalent: 38.0 mm), 视角:50.7 deg |
| 色彩 | 白平衡:, 色彩空间:sRGB |
| 时间 | 2007:01:09 06:16:25 |
File
| FileType | FileType | JPEG | |
| FileTypeExtension | FileTypeExtension | jpg | |
| MIMEType | MIMEType | image/jpeg | |
| ExifByteOrder | ExifByteOrder | Little-endian (Intel, II) | |
| ImageWidth | ImageWidth | 2304 | |
| ImageHeight | ImageHeight | 3072 | |
| EncodingProcess | EncodingProcess | Baseline DCT, Huffman coding | |
| BitsPerSample | BitsPerSample | 8 | |
| ColorComponents | ColorComponents | 3 | |
| YCbCrSubSampling | YCbCrSubSampling | YCbCr4:4:0 (1 2) |
IFD0
| Make | 制造商 | PENTAX Corporation | |
| Model | 型号 | PENTAX Optio A30 | |
| XResolution | X分辨率 | 72 | |
| YResolution | Y分辨率 | 72 | |
| ResolutionUnit | 分辨率单位 | inches | |
| Software | 软件 | Optio A30 Ver 1.00 | |
| ModifyDate | 修改日期 | 2007:01:09 06:16:25 | |
| YCbCrPositioning | YCbCr定位 | Co-sited | |
| CustomRendered | CustomRendered | Normal | |
| ExposureMode | 曝光模式 | Auto | |
| WhiteBalance | 白平衡 | Auto | |
| DigitalZoomRatio | 数码变焦比 | 1 | |
| FocalLengthIn35mmFormat | 35mm等效焦距 | 38 mm | |
| SceneCaptureType | 场景Capture类型 | Standard | |
| Contrast | 对比度 | Normal | |
| Saturation | 饱和度 | Normal | |
| Sharpness | 锐度 | Normal | |
| SubjectDistanceRange | 主体距离范围 | Distant |
ExifIFD
| ExposureTime | 曝光时间 | 1/40 | |
| FNumber | 光圈值 | 2.8 | |
| ExposureProgram | 曝光程序 | Program AE | |
| ISO | ISO | 400 | |
| ExifVersion | Exif版本 | 0220 | |
| DateTimeOriginal | 原始日期时间 | 2007:01:09 06:16:25 | |
| CreateDate | 创建日期 | 2007:01:09 06:16:25 | |
| ComponentsConfiguration | ComponentsConfiguration | Y, Cb, Cr, - | |
| CompressedBitsPerPixel | 压缩BitsPer像素 | 2.043843587 | |
| ExposureCompensation | 曝光补偿 | 0 | |
| MaxApertureValue | 最大光圈值 | 2.6 | |
| MeteringMode | 测光模式 | Multi-segment | |
| Flash | 闪光灯 | Auto, Fired | |
| FocalLength | 焦距 | 7.9 mm | |
| FlashpixVersion | Flashpix版本 | 0100 | |
| ColorSpace | 色彩空间 | sRGB | |
| ExifImageWidth | Exif图像宽度 | 2304 | |
| ExifImageHeight | Exif图像高度 | 3072 |
Pentax
| PentaxModelType | Pentax型号类型 | 3 | |
| PreviewImageSize | 预览图尺寸 | 640x480 | |
| PreviewImageLength | 预览图长度 | 29834 | |
| PreviewImageStart | 预览图起始 | 1848 | |
| PentaxModelID | Pentax型号ID | Optio A30 | |
| Date | 日期 | 2007:01:09 | |
| Time | 时间 | 06:16:23 | |
| Quality | 质量 | Best | |
| PentaxImageSize | Pentax图像尺寸 | 3072x2304 | |
| PictureMode | 图片模式 | Program; 2 | |
| FlashMode | 闪光模式 | Auto, Fired | |
| FocusMode | 对焦模式 | Normal | |
| AFPointSelected | 选中的自动对焦点 | Face Detect AF | |
| AFPointsInFocus | AFPointsIn对焦 | Fixed Center or Multiple | |
| FocusPosition | 对焦位置 | 2 | |
| ExposureTime | 曝光时间 | 1/40 | |
| FNumber | 光圈F值 | 2.8 | |
| ISO | ISO | 400 | |
| LightReading | LightReading | 17 | |
| ExposureCompensation | 曝光补偿 | 0 | |
| MeteringMode | 测光模式 | Multi-segment | |
| WhiteBalance | 白平衡 | Auto | |
| WhiteBalanceMode | 白平衡模式 | Auto (Daylight) | |
| BlueBalance | 蓝平衡 | 30.125 | |
| RedBalance | 红平衡 | 31.25 | |
| FocalLength | 焦距 | 8.1 mm | |
| DigitalZoom | 数码变焦 | 1 | |
| Saturation | 饱和度 | 0 (normal) | |
| Contrast | 对比度 | 0 (normal) | |
| Sharpness | 锐度 | 0 (normal) | |
| WorldTimeLocation | 世界时间位置 | Hometown | |
| HometownCity | Hometown城市 | Beijing | |
| DestinationCity | Destination城市 | Beijing | |
| HometownDST | HometownDST | No | |
| DestinationDST | DestinationDST | No | |
| DSPFirmwareVersion | DSP固件版本 | 1.00.04.00 | |
| CPUFirmwareVersion | CPU固件版本 | 0.00.00.19 | |
| FrameNumber | FrameNumber | 7725 | |
| EffectiveLV | EffectiveLV | 6.0 | |
| ImageEditing | ImageEditing | None | |
| ImageEditCount | ImageEditCount | 0 | |
| CameraTemperature | 相机温度 | 25 C | |
| NoiseReduction | 降噪 | Off | |
| ShakeReduction | ShakeReduction | On | |
| PentaxModelID | Pentax型号ID | Optio A30 | |
| ManufactureDate | 制造日期 | Unknown (4770) | |
| ProductionCode | 产品编号 | 3.9 | |
| InternalSerialNumber | 内部序列号 | 2786 | |
| PreviewImage | PreviewImage | (Binary data 29834 bytes, use -b option to extract) |
PrintIM
| PrintIMVersion | PrintIMVersion | 0300 |
IFD1
| Compression | 压缩 | JPEG (old-style) | |
| XResolution | X分辨率 | 72 | |
| YResolution | Y分辨率 | 72 | |
| ResolutionUnit | 分辨率单位 | inches | |
| ThumbnailOffset | 缩略图偏移 | 52334 | |
| ThumbnailLength | 缩略图长度 | 4869 | |
| ThumbnailImage | ThumbnailImage | (Binary data 4869 bytes, use -b option to extract) |
Composite
| Aperture | 光圈 | 2.8 | |
| ImageSize | 图像尺寸 | 2304x3072 | |
| Megapixels | Megapixels | 7.1 | |
| ScaleFactor35efl | 35mm等效因子 | 4.8 | |
| ShutterSpeed | 快门速度 | 1/40 | |
| CircleOfConfusion | (最小)模糊圈 | 0.006 mm | |
| FOV | 视角 | 50.7 deg | |
| FocalLength35efl | 35mm等效焦距 | 7.9 mm (35 mm equivalent: 38.0 mm) | |
| HyperfocalDistance | 超焦距 | 3.57 m | |
| LightValue | 亮度值 | 6.3 |