Like this: identify -format ‘%[EXIF:*]’ image.jpg Output: exif:ApertureValue=4845/1918 exif:BrightnessValue=4991/792 exif:ColorSpace=1 exif:ComponentsConfiguration=1, 2, 3, 0 exif:Compression=6 exif:DateTime=2014:08:31 14:18:07 exif:DateTimeDigitized=2014:08:31 14:18:07 exif:DateTimeOriginal=2014:08:31 14:18:07 exif:ExifImageLength=2448 exif:ExifImageWidth=3264 exif:ExifOffset=204 exif:ExifVersion=48, 50, 50, 49 … …
To expand on alex.dorokhov’s answer with some sample code. The support library is a great way to go. build.gradle dependencies { … compile “com.android.support:exifinterface:25.0.1” … } Example code: import android.support.media.ExifInterface; … try (InputStream inputStream = context.getContentResolver().openInputStream(uri)) { ExifInterface exif = new ExifInterface(inputStream); int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL); } catch (IOException e) { e.printStackTrace(); } The … Read more
Found the answer eventually, the tag I needed was 36867: from PIL import Image def get_date_taken(path): return Image.open(path)._getexif()[36867]
This solution works for me: PIL thumbnail is rotating my image? Don’t need to check if it’s iPhone or iPad: if photo has orientation tag – rotate it. from PIL import Image, ExifTags try: image=Image.open(filepath) for orientation in ExifTags.TAGS.keys(): if ExifTags.TAGS[orientation]==’Orientation’: break exif = image._getexif() if exif[orientation] == 3: image=image.rotate(180, expand=True) elif exif[orientation] == 6: … Read more
Interesting question! I came up with the following solution working for images picked from your photo library (note my code is using ARC): Import AssetsLibrary.framework and ImageIO.framework. Then include the needed classes inside your .h-file: #import <AssetsLibrary/ALAsset.h> #import <AssetsLibrary/ALAssetRepresentation.h> #import <ImageIO/CGImageSource.h> #import <ImageIO/CGImageProperties.h> And put this inside your imagePickerController:didFinishPickingMediaWithInfo: delegate method: ALAssetsLibrary *library = [[ALAssetsLibrary … Read more
CSS image-orientation: from-image from the specs https://www.w3.org/TR/css4-images/#the-image-orientation 6.2. Orienting an Image on the Page: the ‘image-orientation’ property image-orientation: from-image from-image: If the image has an orientation specified in its metadata, such as EXIF, this value computes to the angle that the metadata specifies is necessary to correctly orient the image. If necessary, this angle is … Read more
Have you took a look at this exif iPhone library? http://code.google.com/p/iphone-exif/ Gonna try it on my side. I’d like to get the GPS (geotags) coordinates from the picture that has been taken with the UIImagePickerController :/ After a deeper look, this library seems to take NSData info as an input and the UIImagePickerController returns a … Read more
This is my modified version. The other ones didn’t work for me. It will give you the decimal versions of the GPS coordinates. The code to process the EXIF data: $exif = exif_read_data($filename); $lon = getGps($exif[“GPSLongitude”], $exif[‘GPSLongitudeRef’]); $lat = getGps($exif[“GPSLatitude”], $exif[‘GPSLatitudeRef’]); var_dump($lat, $lon); Prints out in this format: float(-33.8751666667) float(151.207166667) Here are the functions: function … Read more
As far as I can tell, there is no mechanism to persist the metadata automatically or even snapshot whatever is there and transfer in bulk. Rather, it seems you must explicitly check for specific properties and copy them yourself to the new image file using the ExifInterface. http://developer.android.com/reference/android/media/ExifInterface.html So something like: ExifInterface oldExif = new … Read more
As suggested, you can use some 3rd party library, or do it manually (which is not that much work), but the simplest and the most flexible is to perhaps use the built-in functionality in .NET. For more see: System.Drawing.Image.PropertyItems Property System.Drawing.Imaging.PropertyItem Class How to: Read Image Metadata I say “it’s the most flexible” because .NET … Read more