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fix: support uint8 websocket audio format

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This commit is contained in:
nightcityblade
2026-06-02 11:13:24 +08:00
committed by Aaron Boxer
parent 582d5426d6
commit 32c1b18c9f
3 changed files with 23 additions and 3 deletions
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tests/test_server_extended.py
+10
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@@ -273,6 +273,16 @@ class TestTranscriptionServerGetAudio(unittest.TestCase):
self.assertTrue(np.all(result >= -1.0))
self.assertTrue(np.all(result <= 1.0))
def test_uint8_audio_format_normalizes_unsigned_pcm(self):
import numpy as np
ws = MagicMock()
self.server.audio_formats[ws] = "uint8"
pcm = np.array([0, 128, 255], dtype=np.uint8)
ws.recv.return_value = pcm.tobytes()
result = self.server.get_audio_from_websocket(ws)
expected = (pcm.astype(np.float32) - 128.0) / 128.0
np.testing.assert_array_almost_equal(result, expected)
def test_raw_pcm_input_off_reads_float32(self):
import numpy as np
self.server.raw_pcm_input = False