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Coding workflows · Signed PCM24 sample decoding
03
A concrete starting point
Decode at most 4096 signed little-endian PCM24 samples from complete three-byte groups. Test empty bytes, both extreme amplitudes and minus one, rejecting incomplete groups or other input types without scaling or playing audio.
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Signed PCM24 sample decoding
A concrete starting point
def pcm24_samples(data):
if type(data) is not bytes or len(data) % 3 or len(data) > 12288:
raise ValueError("pcm.bytes")
result = []
for i in range(0, len(data), 3):
value = data[i] | data[i+1] << 8 | data[i+2] << 16
result.append(value-(1 << 24) if value & (1 << 23) else value)
return result
The example is a starting point for a real project, not a claim that generated code is already tested. Adjust paths, dependencies and expected behavior to match your application.