Customized/Automatic Thumb Caption

[stex]

Hi,

I was looking through the threads but I couldn't find any about this. I am trying to understand how I can insert a sort of costumized and automatic caption under thumbnails.

I know you can do that manually, but I would like it to be automatically added under the thumbs. I have a lot of high quality photos and I was always wondering if there's any way I can automatically show a caption that says simply 'HQ' under the thumbs. And set it up in a way that photos bigger than a certain size, like idk 800 pixel, show the HQ caption under their thumb.

Maybe this is too complicated, but I just thought I'd ask you here. Thank you!

[Αndré]

I'm not certain what exactly you want to accomplish:
1. Add text as a new layer to the thumbnail image (like a watermark)
2. Add text somewhere beneath the thumbnail image