DSiBrew

Flipnote Files/PPM: Difference between revisions

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animation offset table sz field is an u16, not u32.
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*Then comes sound effect #3(if used)
*Then comes sound effect #3(if used)


To decode the sound data, you must multiply each byte by 16 and run it as 32000Hz PCM data.
The sound data appears to be PCM, 1 channel, 8 bits per sample, at 4096 Hz. When played back with these parameters, the audio is quite audible, BUT there is a lot of background hiss. Perhaps there is a low pass filter on the DSi audio output?


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