Spaces:
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app.py
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import gradio as gr
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from pytube import YouTube
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import subprocess
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from huggingsound import SpeechRecognitionModel
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import torch
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import librosa
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import soundfile as sf
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from transformers import pipeline
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def process_video(video_url):
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yt = YouTube(video_url)
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audio_file = yt.streams.filter(only_audio=True, file_extension='mp4').first().download(filename='ytaudio.mp4')
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subprocess.run(['ffmpeg', '-i', 'ytaudio.mp4', '-acodec', 'pcm_s16le', '-ar', '16000', 'ytaudio.wav'])
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device = "cuda" if torch.cuda.is_available() else "cpu"
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model = SpeechRecognitionModel("jonatasgrosman/wav2vec2-large-xlsr-53-english", device=device)
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input_file = 'ytaudio.wav'
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stream = librosa.stream(input_file, block_length=30, frame_length=16000, hop_length=16000)
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full_transcript = ''
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for i, speech in enumerate(stream):
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sf.write(f'{i}.wav', speech, 16000)
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transcription = model.transcribe([f'{i}.wav'])[0]['transcription']
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full_transcript += transcription + ' '
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summarization = pipeline('summarization')
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summarized_text = summarization(full_transcript, max_length=130, min_length=30, do_sample=False)
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return summarized_text[0]['summary_text']
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iface = gr.Interface(fn=process_video, inputs="text", outputs="text", title="YouTube Video Summarizer")
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iface.launch()
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