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| import streamlit as st | |
| import os | |
| from pytube import YouTube | |
| from bs4 import BeautifulSoup | |
| from moviepy.editor import VideoFileClip | |
| import whisper | |
| import argostranslate.package | |
| import argostranslate.translate | |
| import torch | |
| st.title("YouTube Video Translator") | |
| form = st.form("input URL") | |
| url = form.text_input('YouTube Video URL:',value='',placeholder='Paste your video URL here') | |
| selected_language = st.selectbox("Select your desired language:", ["Arabic", "Chinese", "French", "German", "Hindi", "Italian", "Japanese", "Polish", "Russian", "Spanish"]) | |
| to_code = '' | |
| if selected_language == "Arabic": | |
| to_code = "ar" | |
| elif selected_language == "Chinese": | |
| to_code = "zh" | |
| elif selected_language == "French": | |
| to_code = "fr" | |
| elif selected_language == "German": | |
| to_code = "de" | |
| elif selected_language == "Hindi": | |
| to_code = "hi" | |
| elif selected_language == "Italian": | |
| to_code = "it" | |
| elif selected_language == "Japanese": | |
| to_code = "ja" | |
| elif selected_language == "Polish": | |
| to_code = "pl" | |
| elif selected_language == "Russian": | |
| to_code = "ru" | |
| elif selected_language == "Spanish": | |
| to_code = "es" | |
| form.form_submit_button("Proceed") | |
| def get_videotext(url, to_code): | |
| print("to_Code: ", to_code) | |
| download_dir_video = "downloaded_videos" | |
| os.makedirs(download_dir_video, exist_ok=True) | |
| download_dir_captions = "downloaded_captions" | |
| os.makedirs(download_dir_captions, exist_ok=True) | |
| yt = YouTube(url) | |
| video = yt.streams.filter(file_extension='mp4').first() | |
| print("yt: ", yt.streams.first()) | |
| video.download(output_path=download_dir_video) | |
| #get audio | |
| audio_dir = "audio" | |
| os.makedirs(audio_dir, exist_ok=True) | |
| video_filename = os.listdir(download_dir_video)[0] | |
| audio_file_name = os.path.splitext(video_filename)[0] | |
| video_file_path = os.path.join(download_dir_video, video_filename) | |
| audio_file_path = os.path.join(audio_dir, f"{audio_file_name}.wav") | |
| video = VideoFileClip(video_file_path) | |
| video.audio.write_audiofile(audio_file_path) | |
| ##audio to text | |
| model = whisper.load_model("base") | |
| result = model.transcribe(os.path.join(audio_dir, f"{audio_file_name}.wav")) | |
| segments = result.get("segments", []) | |
| time_results = [] | |
| text_results = [] | |
| for segment in segments: | |
| start_time_sec = segment.get("start", 0.0) | |
| start_time_formatted = "{:02d}:{:02d}:{:06.3f}".format( | |
| int(start_time_sec // 3600), | |
| int((start_time_sec % 3600) // 60), | |
| start_time_sec % 60 | |
| ) | |
| time_results.append(start_time_formatted) | |
| text_results.append(segment.get("text", "").strip()) | |
| from_code = "en" | |
| # to_code = "fr" | |
| argostranslate.package.update_package_index() | |
| available_packages = argostranslate.package.get_available_packages() | |
| package_to_install = next( | |
| filter( | |
| lambda x: x.from_code == from_code and x.to_code == to_code, available_packages | |
| ) | |
| ) | |
| argostranslate.package.install_from_path(package_to_install.download()) | |
| translated_text_results = [argostranslate.translate.translate(text, from_code, to_code) for text in text_results] | |
| return time_results, text_results, translated_text_results | |
| print(url) | |
| column_width = 100 | |
| with st.spinner(f'Please wait while we create translations in {selected_language}...'): | |
| if url: | |
| time_results, text_results, translated_text_results= get_videotext(url, to_code) | |
| table_style = """ | |
| <style> | |
| table { | |
| width: 100%; | |
| border-collapse: collapse; | |
| } | |
| th, td { | |
| padding: 8px; | |
| text-align: left; | |
| } | |
| th { | |
| background-color: #f2f2f2; | |
| color: black; | |
| } | |
| </style> | |
| """ | |
| table_header = "<tr><th>TimeStamp</th><th>Original</th><th>Translated</th></tr>" | |
| table_rows = "".join(f"<tr><td>{time}</td><td>{text}</td><td>{translated_text}</td></tr>" | |
| for time, text, translated_text in zip(time_results, text_results, translated_text_results)) | |
| table_html = f"<table>{table_header}{table_rows}</table>" | |
| st.write(table_style, unsafe_allow_html=True) | |
| st.write(table_html, unsafe_allow_html=True) |