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funasr_local/runtime/python/onnxruntime/demo_vad_online.py

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+import soundfile
+from funasr_local_onnx import Fsmn_vad_online
+
+
+model_dir = "/mnt/ailsa.zly/tfbase/espnet_work/FunASR_dev_zly/export/damo/speech_fsmn_vad_zh-cn-16k-common-pytorch"
+wav_path = "/mnt/ailsa.zly/tfbase/espnet_work/FunASR_dev_zly/egs_modelscope/vad/speech_fsmn_vad_zh-cn-16k-common/vad_example_16k.wav"
+model = Fsmn_vad_online(model_dir)
+
+
+##online vad
+speech, sample_rate = soundfile.read(wav_path)
+speech_length = speech.shape[0]
+#
+sample_offset = 0
+step = 1600
+param_dict = {'in_cache': []}
+for sample_offset in range(0, speech_length, min(step, speech_length - sample_offset)):
+    if sample_offset + step >= speech_length - 1:
+        step = speech_length - sample_offset
+        is_final = True
+    else:
+        is_final = False
+    param_dict['is_final'] = is_final
+    segments_result = model(audio_in=speech[sample_offset: sample_offset + step],
+                            param_dict=param_dict)
+    if segments_result:
+        print(segments_result)
+