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import streamlit as st |
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import pyaudio |
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import wave |
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FORMAT = pyaudio.paInt16 |
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CHANNELS = 2 |
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RATE = 44100 |
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CHUNK = 1024 |
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def record_audio(duration, output_file="output.wav"): |
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audio = pyaudio.PyAudio() |
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stream = audio.open(format=FORMAT, channels=CHANNELS, |
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rate=RATE, input=True, |
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frames_per_buffer=CHUNK) |
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st.write("🎙️ Запись...") |
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frames = [] |
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for _ in range(0, int(RATE / CHUNK * duration)): |
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data = stream.read(CHUNK) |
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frames.append(data) |
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st.write("✅ Запись завершена!") |
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stream.stop_stream() |
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stream.close() |
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audio.terminate() |
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with wave.open(output_file, 'wb') as wf: |
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wf.setnchannels(CHANNELS) |
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wf.setsampwidth(audio.get_sample_size(FORMAT)) |
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wf.setframerate(RATE) |
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wf.writeframes(b''.join(frames)) |
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return output_file |
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st.title("🎙️ Простой диктофон на PyAudio") |
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duration = st.slider("Длительность записи (секунды)", 1, 60, 5) |
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if st.button("Начать запись"): |
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output_file = record_audio(duration) |
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st.audio(output_file, format="audio/wav") |
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st.success(f"Файл сохранён: {output_file}") |
