Top "Exif" questions

Exchangeable image file format is a standard for storing metadata such as camera, lens, and geo information in JPEG and TIFF files

A final answer on how to get Exif data from URI

This topic has been discussed in lots of questions here, with mostly different results and, due to API changes and …

android android-intent uri exif android-contentresolver
What is the best way to geotag jpeg-images with python?

I have coordinates from some source and want to tag my jpg files with them. What is the best python …

python jpeg exif geotagging
Using ALAssetsLibrary and ALAsset take out Image as NSData

I wish to extract the image using ALAssetsLibrary and ALAsset directly in the form of a NSData object. Using a …

iphone uiimage nsdata exif uiimagejpegrepresentation
Resize image in Python without losing EXIF data

I need to resize jpg images with Python without losing the original image's EXIF data (metadata about date taken, camera …

python image-processing python-imaging-library exif
floating-point operations with bash

how can I transform the string "620/100" into "6.2" in a bash script The context of my question is about image processing. …

string bash replace exif operation
exif image rotation issue using carrierwave and rmagick to upload to s3

I've got a photo upload feature in my rails app. The app uploads direct to s3 through carrierwave via rmagick …

ruby-on-rails amazon-s3 carrierwave exif rmagick
How to Fetch the Geotag details of the captured image or stored image in Windows phone 8

I want to fetch the information from the image regarding the Geolocation as shown in the image below void cam_…

c# geolocation windows-phone exif exiflib
EXIF data in JPEG file

Write custom data as a Exif data in a JPEG image file using ExifInterface in Android Would like to write/…

java android exif
How to use PIL to resize and apply rotation EXIF information to the file?

I am trying to use Python to resize picture. With my camera, files are all written is landscape way. The …

python jpeg python-imaging-library rotation exif
How to know or calculate depth of field of a photo from EXIF tags?

I want to know the depth of field of a photo, preferably in cm or m. I know that we …

formula photo exif photography photogrammetry