Render elements and Tiff and Png problems

[mike_kennedy]

I might go EXR based on recommendations from the forum, but wanted to ask.

I have had issues with two types of 16 or 32 bit colour capable files when using render elements.

48 Million color PNG's corrupt

and 16 or 32 bit Tiffs save as greyscale randomly.

Not sure if the last one is Corona or Max 2015.

[Ondra]

probably duplicate of https://forum.corona-renderer.com/index.php/topic,4783.0.html