So if you cropped to remove something you didn't want to show, with the EXIF data it might show up. These do not usually correspond to the edited photo but to the original. Of course, along with this case where knowing the location where the photo was taken can be a problem, there is also the issue of the thumbnails they store. If they try to visit you or something like that, it could lead to awkward situations. For example, imagine that you have a certain impact on social networks and through a published photo your fans manage to find out where you live. The first are related to the theme of Privacy and the rest with the utility when taking advantage of them for issues of management and storage.Īt the privacy level, a simple photograph could serve to indicate where you are or live and that would be a more or less serious problem depending on the particular case of each one. There are different reasons why editing the EXIF data of a photograph is something that any user should know how to do. Why it is important to know how to edit EXIF data Although sometimes it is not so much a question of security but of utility and what is required is to be able to modify or add something that has not been read correctly. The problem is that the EXIF data, as you have seen above, also includes a series of extra information that could pose a risk to the user's privacy and hence the need to know how it can be eliminated. Even, in case of having GPS tagging, the possibility of searching or showing the photos taken in a specific place. Because, for example, thanks to the date and time data you can create automatic albums or improve searches when you want to review the photos you took on a specific year, month or day. This data is very useful when performing actions such as the automatic organization of photos through applications or specific storage services. Place where it was taken if you have GPS.So, if you like, these are the data that is saved habitually: Now this data EXIF or Exchangeable Image File Formt, are added automatically by most current digital cameras. Thanks to these, professionals could forget about writing down information on paper such as the focal length at which a photograph was taken, the aperture, the type of film, ISO, the day, time, etc. Because among the many good things is the use of EXIF data. And especially if you are a more advanced user. However, as we say, the advantages of digital photography more than outweigh its disadvantages. Of course, along with that and other positive aspects, negative things also came, such as the excess of junk photos that we store, the increasing need for more storage capacity, etc. 3.3 Editing EXIF data on macOS and Windowsĭigital photography has served to democratize a creative discipline that until its arrival was limited by the cost of film and development that it entailed.3.2 Editing EXIF data on iOS and iPadOS.3 How to modify EXIF data depending on the platform.2 Why it is important to know how to edit EXIF data.
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