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0 pointsmakapuf4y ago0 comments

I tried passing stereo wavs in 2 x 16bits (4bytes) as rgba for qoi but I haven't been very successful.

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That's not surprising. QOI is heavily optimized for images which tend to be relatively continuous, while audio tends to oscillate a ton.

It might work to fourier transform first (although likely will kill performance)

fixed size FFT (eg length 64) can be made scary fast.

j / k navigate · click thread line to collapse

0 pointsmakapuf4y ago0 comments

I tried passing stereo wavs in 2 x 16bits (4bytes) as rgba for qoi but I haven't been very successful.

That's not surprising. QOI is heavily optimized for images which tend to be relatively continuous, while audio tends to oscillate a ton.

It might work to fourier transform first (although likely will kill performance)

fixed size FFT (eg length 64) can be made scary fast.

j / k navigate · click thread line to collapse