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Update app.py
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app.py
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@@ -3,29 +3,75 @@ from pydub import AudioSegment
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import os
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def change_volume(audio_file, volume_change):
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audio = AudioSegment.from_file(audio_file)
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# Изменяем громкость
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audio = audio + volume_change
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# Сохраняем измененный аудиофайл
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output_file = "output_audio.mp3"
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audio.export(output_file, format="mp3")
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return output_file
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# Создаем интерфейс Gradio
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iface = gr.Interface(
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fn=
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inputs=[
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gr.Audio(type="filepath", label="Загрузите аудиофайл"),
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gr.
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)
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#
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iface.launch()
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import os
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def change_volume(audio_file, volume_change):
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"""Изменение громкости аудио"""
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audio = AudioSegment.from_file(audio_file)
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audio = audio + volume_change
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output_file = "output_volume.mp3"
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audio.export(output_file, format="mp3")
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return output_file
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def trim_audio(audio_file, start_time, end_time):
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"""Обрезка аудио"""
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audio = AudioSegment.from_file(audio_file)
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trimmed_audio = audio[start_time * 1000:end_time * 1000] # Переводим секунды в миллисекунды
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output_file = "output_trimmed.mp3"
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trimmed_audio.export(output_file, format="mp3")
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return output_file
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def change_speed(audio_file, speed):
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"""Изменение скорости аудио"""
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audio = AudioSegment.from_file(audio_file)
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speeded_audio = audio.speedup(playback_speed=speed)
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output_file = "output_speed.mp3"
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speeded_audio.export(output_file, format="mp3")
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return output_file
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def convert_format(audio_file, output_format):
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"""Конвертация аудио в другой формат"""
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audio = AudioSegment.from_file(audio_file)
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output_file = f"output_converted.{output_format}"
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audio.export(output_file, format=output_format)
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return output_file
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# Создаем интерфейс Gradio
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iface = gr.Interface(
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fn=lambda audio_file, tool, volume_change, start_time, end_time, speed, output_format: (
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change_volume(audio_file, volume_change) if tool == "volume" else
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trim_audio(audio_file, start_time, end_time) if tool == "trim" else
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change_speed(audio_file, speed) if tool == "speed" else
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convert_format(audio_file, output_format) if tool == "convert" else
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None
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),
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inputs=[
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gr.Audio(type="filepath", label="Загрузите аудиофайл"),
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gr.Radio(
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choices=["volume", "trim", "speed", "convert"],
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label="Выберите инструмент",
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value="volume"
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),
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gr.Slider(minimum=-20, maximum=20, step=1, label="Изменение громкости (dB)", visible=True),
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gr.Slider(minimum=0, maximum=100, step=1, label="Начало обрезки (секунды)", visible=False),
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gr.Slider(minimum=0, maximum=100, step=1, label="Конец обрезки (секунды)", visible=False),
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gr.Slider(minimum=0.5, maximum=2.0, step=0.1, label="Скорость воспроизведения", visible=False),
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gr.Dropdown(
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choices=["mp3", "wav", "ogg", "flac"],
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label="Выберите формат для конвертации",
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visible=False
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)
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],
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outputs=gr.Audio(label="Результат"),
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title="Аудио инструменты с Pydub",
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description="Используйте инструменты для изменения громкости, обрезки, изменения скорости или конвертации аудио."
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)
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# Динамическое отображение элементов интерфейса
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def update_interface(tool):
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return [
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gr.Slider(visible=tool == "volume"),
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gr.Slider(visible=tool == "trim"),
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gr.Slider(visible=tool == "trim"),
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gr.Slider(visible=tool == "speed"),
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gr.Dropdown(visible=tool == "convert")
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]
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iface.launch()
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