Suggestions for displaying META data

I’m not sure if this is the correct way to talk about suggestions for HTML standards, but perhaps You could pass it on to the right people.

My idea started as a Photographer. I'm interested in metadata from JPG (and RAW) files or any files for that matter. Since I use JPG as a standard for displaying images, I found out that metainformations like, shutter time, ISO, focal length etc. are available. For a photo gallery it would be interesting to display these data. It could be used for education, selling images etc.

My thoughts displayed visually as code would be like this:

<img src=“milky way.jpg”>
<meta display=“FocalLength”>
<meta display=“ShutterTime”>
<meta display=“Aperature">
</img>

I think of the meta code could be displayed as a text string and styled with css. I could imagine other files would have meta data that could be extracted to be displayed and used for other purposes.


Best regards
Thomas Kristensen
Teacher @ TECHCOLLEGE