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Documentation > Object Storage Service > Obtaining image information

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Obtaining image information

Obtain basic image information and exif information

Parameters:

Actions mode	Instruction meaning	Parameter format	Parameter description	Result description
Retain meta information of jpg, webp and tiff images	Not strip	ns	Remove the meta information of images of all formats by default retain after assigning ns
Obtain basic image information	Image information	imginfo	Selectable parameters	Returned results of json format, including: format format width width height height fileSize file bytes number imgType file type, value range[0 UndefinedType, 1 BilevelType, 2 GrayscaleType, 3 GrayscaleMatteType, 4 PaletteType, 5 PaletteMatteType, 6 TrueColorType, 7 TrueColorMatteType, 8 ColorSeparationType, 9 ColorSeparationMatteType, 10 OptimizeType] orientation original EXIF orientation, value range[ 0 UndefinedOrientation, 1 TopLeftOrientation, 2 TopRightOrientation, 3 BottomRightOrientation, 4 BottomLeftOrientation, 5 LeftTopOrientation, 6 RightTopOrientation, 7 RightBottomOrientation, 8 LeftBottomOrientation]
Obtain image EXIF information	Image EXIF	Imgexif	Selectable parameters	Support jpg and tiff format images

Example:

Obtain basic image information:

http://downloads.s3.cn-north-1.jdcloud-oss.com/example.jpg?x-oss-process=imginfo/ns

Returned Results:

{"format":"JPEG","width":350,"height":236,"fileSize":38539,"imgType":6,"orientation":1}

Obtain image EXIF information:

http://downloads.s3.cn-north-1.jdcloud-oss.com/example.jpg?x-oss-process=imgexif

Returned Results:

{"FileType":"JPEG","FileSize":"38539","ImageWidth":"350","ImageHeight":"236","Make":"Canon","Model":"Canon EOS 1100D","Software":"www.meitu.com","ExposureTime":"1/200","ExifOffset":"118","ExposureTime":"1/200","FNumber":"5/1","ISOSpeedRatings":"160, 0","DateTimeOriginal":"2013:05:17 16:21:36","Flash":"16, 0","FocalLength":"140/1","LensModel":"EF75-300mm f/4-5.6"}