EXIF \u200b\u200bExchangeable Image File Format , this is a standardized file format that is built into all digital photos. There we can find the date it was taken, shutter speed, aperture, and finally, plenty of useful information about the photo.
can get this pair of links and learn a little more:
http://www.digital-photography-school.com/using-exif-data
http: / / es.wikipedia.org / wiki / Exchangeable_image_file_format
NOTE: the date of the photo is only correct if the clock and calendar with your camera are correct data.
This information is very useful in the learning process, because if, for example, took several pictures of the same landscape, with variations of different parameters of our camera, these changes will be reflected in the EXIF, so we can review on our computer and realize how it affects every change in the outcome.
To view the EXIF \u200b\u200bof your photos, you will need a suitable program in general either for photography, Photoshop and silmilares. In this case I will to show how it's done with Google's Picasa, as well as being an excellent program is free.
See here: http://carloscaminofoto.blogspot.com/2010/04/realmente-necesito-un-programa-para.html
Assume we have the following picture and want to know information, which is in the EXIF:
Click to enlarge.
Open the photo in Picasa or Picasa and we open the album where the photo, we right click on the photo and get the following:
Click to enlarge.
Once in this menu we click on Properties (properties) and EXIF \u200b\u200bphoto right would appear next to your screen:
Click to enlarge.
And if we move down the slide, we will see more information at the bottom:
Click to enlarge.
Within This information also find the make and model of camera you took the photo, lonfgitud focal color space, time and date and the outlet, and finally all the relevant information of the photo.
Hoping that this will be useful, I leave to the next post.
0 comments:
Post a Comment