Jump to content

Adding / Modifing Comments in JPEG Images with GD


Matias

Recommended Posts

Ok lets say I have a system where users upload their pictures to the website. Then as a Copyright for the user (so that other users cant copy their image onto their page) the jpeg will be copyrighted (commented) with their username and then when another user attempts to upload their image it will detect that copyright COMMENT within the image (using exif_read_data()) and then will block the user from uploading it.

How would I add the comment into the JPEG image.
Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.