Hi
VFB+ 3DS Max plugin has the tool called Stamper, where you can add multiple layers of texts or image based watermarks with adjustable tiling to your renders.
Good thing, that you can use it even
if your primary VFB set to Corona VFB - if you have VFB+ installed, it will copy each stopped (not cancelled) rendered picture
with all Corona VFB's adjustments and denoising in to it's Render History buffer and could be recalled simply pressing standard Max's Show Rendered Frame Window button, so you can save your image with all Stamper's layers from there manually, or it can save rendered images automatically to the hard drive if 3DS Max output is enabled .
Text layers can contain technical information about the rendered image such as render time, scene name, time, CPU info, etc.
Plus that you can add watermarks to existing pictures - VFB+ has option to load image in it.
BTW I love VFB+'s Render History - it can compare 2 different size images in it's VFB. It's really good to have it as additional tool.
VFB+ is now free of charge plugin - thanks to Rotem Shiffman - which I used all the time for pretty long time before Corona and Vray developed their own VFBs to their current level. But even now it provides some useful features such as Stamper, Render history and it's own Tone mapping that can be used additionally to Corona's VFB features.
http://www.monotoneminimal.com/vfbP.S. Don't change text color, if you have Corona Improved Color picker enabled in Max preferences - it will crash Max. You can switch color picker to Default one and change the text color then.
