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.
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6 z0 Y& s$ u$ B0 M2 G1 \* @|______________________________________________________________________________|
$ p7 ?, m) h# v7 `; g| 32-bit value: Number of PICTs in the structure |
& u. N0 G* i2 b4 W|______________________________________________________________________________|
: H; N" a* l$ b4 t! r/ h0 z| Array of 32-bit values, size (number of PICTs + 1): The absolute offsets of each PICT from the |
" X A0 V( p- ?4 |# n" n| beginning of the file. The last offset value is used to determine the size of the last PICT in the structure. ' v4 s8 t+ a1 t- `9 R! Q7 L
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7 V/ v$ ~3 @/ b- b| Array of 32-bit values, size (number of PICTs): The duration (in milliseconds) associated with |
7 I: v4 {# B8 m# w| each PICT (for animations) |
% \" Z* H- h- D0 s( Z|______________________________________________________________________________|
4 s) @- ^! w+ E7 P$ ?/ ]| variable length PICT data | ! V* e. V& [/ c, n- p/ g, Q* q
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