26 lines
724 B
Python
26 lines
724 B
Python
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# debug_audio.py - save and run this
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import jack
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import numpy as np
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import time
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client = jack.Client("DebugTest")
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client.activate()
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in_L = client.inports.register("test_in_L")
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in_R = client.inports.register("test_in_R")
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@client.set_process_callback
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def process(frames):
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lvl_L = np.max(np.abs(in_L.get_array())) if len(in_L.get_array()) > 0 else 0
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lvl_R = np.max(np.abs(in_R.get_array())) if len(in_R.get_array()) > 0 else 0
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if lvl_L > 0.001 or lvl_R > 0.001:
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print(f"Levels: L={lvl_L:.4f} R={lvl_R:.4f}")
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print("Connect DebugTest:test_in_L/R to your audio source in qpwgraph")
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print("Press Ctrl+C to stop")
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try:
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while True:
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time.sleep(1)
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except KeyboardInterrupt:
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client.deactivate()
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