PFF stands for "PICT Flick File." It's a custom format HyperBole Studios developed for storing animations, somewhat similar to GIF files. PICTs are Apple-format images (see http://en.wikipedia.org/wiki/PICT). Here's some documentation that describes the format of PFF files. 7 g: E* @. s/ K1 L; g( o. A, B
2 o5 J3 W" q2 e8 t/ y/ M|______________________________________________________________________________| $ d: u0 p3 A: v5 S
| 32-bit value: Number of PICTs in the structure |
2 t( u% `/ ~% ^% j* g( T# @|______________________________________________________________________________|
3 ~5 p/ {, l+ S, k+ Q5 D| Array of 32-bit values, size (number of PICTs + 1): The absolute offsets of each PICT from the |
9 x5 A: L C1 {! G) H) q# b| beginning of the file. The last offset value is used to determine the size of the last PICT in the structure. 1 X$ t: \ O" A, {" q2 r) j6 w
|______________________________________________________________________________| 0 _0 y" ]. c9 B! m& M3 L" G9 m
| Array of 32-bit values, size (number of PICTs): The duration (in milliseconds) associated with | " `* C# J2 i$ R+ h) o3 r+ m8 U6 H
| each PICT (for animations) | - \# N; j; Q* c4 D5 h
|______________________________________________________________________________| % F& w5 R2 g2 R% ]
| variable length PICT data | : S0 S0 ^4 J6 r2 p2 C% T6 |
|______________________________________________________________________________| |