Ways to get important information out
of pictures -
What is Exif
data?
When we take a picture with a device, the image can be saved in various formats. Some familiar image formats are PNG, JPG, GIF, and JPEG. Whatever the format, all the image files contain some information
However, in addition to the actual image information, a photo or image may contain some additional information. This information is called metadata (MetgDqtg). These metadatas are stored in a file called an Exif file. The full form of Exif is "Accessible Image File Format". Although many people call Exif file as Exif data, I am referring to it as Exif file.
The Exif
file contains information on where an image was anointed, how it was anointed,
the object in the image, or what it contains. For example, if the location of
the photo is in Bangladesh, then the exact location of where the photo was
taken in Bangladesh will be given in the Exif file. In addition, the Exif file
also contains information on whether Flash was used in the photo shoot, what
camera was used to take the photo, where the IOS and Aperture were at the time
of the photo shoot. Interestingly, it may also contain information on which app
the photo was edited with
How to get
exif file?
After
learning about the exif file, we want to extract the data from the exif file
Some PCs currently display XF file data in photo editing software. However,
many of us poor people do not have a PC. And even if we have a PC, we don't
understand photo editing. So what do we do?
We will use
a free website to extract Exif files that can be accessed from both mobile and
PC. Now again, we are poor, where do we get the Internet? Hey brother, now
there is free Wi-Fi everywhere, you can get it by walking in the park for a
while. So there is nothing tense about it.
One thing to
note here is that not all devices can add the same amount of metadata to an
image. So often metadata is not available. Again, when a photo is uploaded
online, it compresses and submits to the website. So you can't get XIF file by
downloading the image uploaded online.
What is the
use of Exif file?
Photographers
use Exif files the most. They can learn important information about the picture
from Exif data. Many dishonest people can use it to gather information about a
person. Again, if you want to be a gayenda, it will be useful for you.
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