How to pass base64 jpeg image to ogimage?

Question

I have image that is being generated in runtime on my website and I display it in html using

img src="data:image/jpeg;base64,<!-- base64 data -->"

Now, I want for Facebook to fetch this image, but if I do the same for og:image meta tag, facebook debugger gives me an error. Any solution?

meta property='og:image' content='data:image/jpeg;base64,<!-- base64 data -->'

Of course, I would like to avoid permanent saving of files since they are always different and it would get too crowded very quickly.

Reference URL: http://www.seemasandesh.com/epaper.aspx?blogid=9

Answer 1

Not possible. It have to be a public url so Facebook can download it when they need it. They will just cache it so there need to be a url to the original image