Format version; this reader reads version 0.
The data's attribution notice, as given when the file was built. Show it wherever results are shown.
The chunk grid is 2^widthExp chunks wide...
...and 2^heightExp chunks high (Section 6.1).
How many times a chunk's quadtree can split (Section 8.1): a chunk is at most 2^maxDepth cells across.
2^keyframeExp names per name block (Section 7.3); 0 for one block.
W = 2^widthExp
H = 2^heightExp
Byte length of the header, i.e. where the directory begins.
A file's header (Section 5).