Packed wavetable WAV

A packed wavetable WAV is a single audio file that stacks every frame of a wavetable end to end, so a wavetable-capable synth can import the whole table from one file.

The importer slices the file into equal frame-length blocks and maps them onto table slots, which is why the file length must divide cleanly by the frame size — a stray sample or a wrong frame length garbles the table. Serum and Vital both import packed WAV tables of this kind, making the format the practical interchange standard for finished wavetables.