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ensure buffer size to be a multiple of the element size

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Quentin Fuxa 2025-09-27 13:58:32 +02:00
parent cd9a32a36b
commit 545ea15c9a
1 changed files with 7 additions and 3 deletions
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10
whisperlivekit/audio_processor.py
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@ -616,9 +616,13 @@ class AudioProcessor:
f"Consider using a smaller model." f"Consider using a smaller model."
) )
# Process audio chunk chunk_size = min(len(self.pcm_buffer), self.max_bytes_per_sec)
pcm_array = self.convert_pcm_to_float(self.pcm_buffer[:self.max_bytes_per_sec]) aligned_chunk_size = (chunk_size // self.bytes_per_sample) * self.bytes_per_sample
self.pcm_buffer = self.pcm_buffer[self.max_bytes_per_sec:]
if aligned_chunk_size == 0:
return
pcm_array = self.convert_pcm_to_float(self.pcm_buffer[:aligned_chunk_size])
self.pcm_buffer = self.pcm_buffer[aligned_chunk_size:]
res = None res = None
end_of_audio = False end_of_audio = False