There are three ways to add photos or videos to a study in Castor.
- You can add an image into the study form by adding an 'Image' field to the step.
- Users are also able to add photos or video files using the 'Upload File' field. This field allows a user to upload files to the study (max 5 MB). Please contact the Castor Support team for authorization before uploading video files. For more information on file uploads, see the guide: Creating Fields.
- It is also possible to add a picture or video to the help/info text field. You can do this by using this syntax: ![alt text](https://path/to/img.jpg) replacing the template URL with a direct link to the image.
You can find this syntax under the help/info field while creating fields in the study - click 'Help' to view this and other helpful tips.