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Merge branch 'main' into add_news
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@@ -862,8 +862,7 @@ def analyze_emotion(text):
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return top_emotions[0] # 如果都不在优先级列表里,返回第一个
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def audio_to_opus_data(audio_file_path):
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"""音频文件转换为Opus编码"""
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def audio_to_data(audio_file_path, is_opus=True):
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# 获取文件后缀名
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file_type = os.path.splitext(audio_file_path)[1]
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if file_type:
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@@ -889,7 +888,7 @@ def audio_to_opus_data(audio_file_path):
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frame_duration = 60 # 60ms per frame
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frame_size = int(16000 * frame_duration / 1000) # 960 samples/frame
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opus_datas = []
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datas = []
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# 按帧处理所有音频数据(包括最后一帧可能补零)
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for i in range(0, len(raw_data), frame_size * 2): # 16bit=2bytes/sample
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# 获取当前帧的二进制数据
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@@ -899,14 +898,17 @@ def audio_to_opus_data(audio_file_path):
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if len(chunk) < frame_size * 2:
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chunk += b"\x00" * (frame_size * 2 - len(chunk))
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# 转换为numpy数组处理
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np_frame = np.frombuffer(chunk, dtype=np.int16)
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if is_opus:
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# 转换为numpy数组处理
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np_frame = np.frombuffer(chunk, dtype=np.int16)
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# 编码Opus数据
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frame_data = encoder.encode(np_frame.tobytes(), frame_size)
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else:
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frame_data = chunk if isinstance(chunk, bytes) else bytes(chunk)
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# 编码Opus数据
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opus_data = encoder.encode(np_frame.tobytes(), frame_size)
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opus_datas.append(opus_data)
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datas.append(frame_data)
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return opus_datas, duration
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return datas, duration
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def check_vad_update(before_config, new_config):
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