Cover Art not displaying

[MotleyG]

@chemi_pharm

even though the standard does not prevent, lets say 25mb png file as the "cover art"

There is a limit on most tag formats at 16MB total based on the block sizes for each field in the metadata.

Cover Art limit?

From the spec for ID3v2 "Since each frame can be 16MB and the entire tag can be 256MB you'll probably never again be in the same situation as when you tried to write a useful comment in the old ID3 being limited to 30 characters." Since the artwork is one frame of the tag, it is subject to the 16MB limit.