The maximum file size for all NFT media is 100MB
GIF and WEBP Animation:
For gif or WEBP file types, we’re currently operating under a maximum total number of pixels: one hundred million. Animated NFTs cannot exceed a total of a hundred million pixels in order to properly upload to the Marketplace.
In order to calculate this, we’d multiply the resolution by the number of frames.
(width x height of resolution) x [frame count] = Pixel Count
For example, a resolution of 3840 x 2160 multiplied by 12 frames gives us 99 532 800 total pixels. This could be uploaded.
Conversely, the same resolution multiplied by 13 frames exceeds a hundred million pixels, so cannot be supported at this time.