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| import gradio as gr | |
| import pyperclip | |
| import urllib.parse as urlparse | |
| from pytube import YouTube | |
| YOUTUBE = "youtube" | |
| TWITCH = "twitch" | |
| def copy_url_from_clipboard(): | |
| return pyperclip.paste() | |
| def clear_video_url(): | |
| return "" | |
| def get_youtube_thumbnail(video_id): | |
| thumbnail_url = f"https://img.youtube.com/vi/{video_id}/0.jpg" | |
| return thumbnail_url | |
| def get_youtube_video_id(url): | |
| parsed_url = urlparse.urlparse(url) | |
| video_id = urlparse.parse_qs(parsed_url.query).get('v') | |
| if video_id: | |
| thumbnail_url = get_youtube_thumbnail(video_id[0]) | |
| return thumbnail_url | |
| else: | |
| return None | |
| def is_valid_url(url): | |
| button = gr.Button(size="sm", value="translate", min_width="10px", scale=0, visible=True) | |
| original_audio = gr.Audio(label="Original audio", elem_id="original_audio", visible=True) | |
| translated_audio = gr.Audio(label="Translated audio", elem_id="translated_audio", visible=True) | |
| if "youtube" in url.lower() or "youtu.be" in url.lower(): | |
| thumbnail = get_youtube_video_id(url) | |
| if thumbnail: | |
| return ( | |
| gr.Image(value=thumbnail, visible=True, show_download_button=False, container=False), | |
| button, | |
| gr.Textbox(value=YOUTUBE, label="Stream page", elem_id="stream_page", visible=False), | |
| original_audio, | |
| translated_audio, | |
| ) | |
| elif "twitch" in url.lower() or "twitch.tv" in url.lower(): | |
| return ( | |
| gr.Image(value="assets/twitch.webp", visible=True), | |
| button, | |
| gr.Textbox(value=TWITCH, label="Stream page", elem_id="stream_page", visible=False), | |
| original_audio, | |
| translated_audio, | |
| ) | |
| def get_audio_from_video(url, stream_page): | |
| if stream_page == YOUTUBE: | |
| yt = YouTube(url) | |
| audio_streams = yt.streams.filter(mime_type="audio/mp4") | |
| # Get all available audio bitrates | |
| abr_list = [] | |
| for stream in audio_streams: | |
| abr_list.append(stream.abr) | |
| abr_list = sorted(set(abr_list)) | |
| # Get the highest audio bitrate | |
| audio_stream = audio_streams.filter(abr=abr_list[0]).first() | |
| # Download the audio | |
| audio_stream.download(filename="audio.mp3") | |
| return gr.Audio("audio.mp3", label="Original audio", elem_id="original_audio", visible=True) | |
| elif stream_page == TWITCH: | |
| pass | |
| with gr.Blocks() as demo: | |
| with gr.Row(variant="panel"): | |
| url_textbox = gr.Textbox(placeholder="Add video URL here", label="Video URL", elem_id="video_url", scale=1, interactive=True) | |
| copy_button = gr.Button(size="sm", icon="icons/copy.svg", value="", min_width="10px", scale=0) | |
| delete_button = gr.Button(size="sm", icon="icons/delete.svg", value="", min_width="10px", scale=0) | |
| copy_button.click(fn=copy_url_from_clipboard, outputs=url_textbox) | |
| delete_button.click(fn=clear_video_url, outputs=url_textbox) | |
| stream_page = gr.Textbox(label="Stream page", elem_id="stream_page", visible=False) | |
| visible = False | |
| with gr.Row(equal_height=False): | |
| image = gr.Image(visible=visible, scale=1) | |
| translate_button = gr.Button(size="sm", value="translate", min_width="10px", scale=0, visible=visible) | |
| original_audio = gr.Audio(label="Original audio", elem_id="original_audio", visible=visible) | |
| translated_audio = gr.Audio(label="Translated audio", elem_id="translated_audio", visible=visible) | |
| url_textbox.change(fn=is_valid_url, inputs=url_textbox, outputs=[image, translate_button, stream_page, original_audio, translated_audio]) | |
| translate_button.click(fn=get_audio_from_video, inputs=[url_textbox, stream_page], outputs=original_audio) | |
| demo.launch() |