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| import gradio as gr | |
| import yt_dlp | |
| import os | |
| def downloader(video_url, audio_format, audio_name): | |
| # Ensure the directory exists | |
| os.makedirs('audios', exist_ok=True) | |
| # Use a temporary placeholder for the output file | |
| temp_output_path = f"audios/{audio_name}.%(ext)s" | |
| ydl_opts = { | |
| 'format': 'bestaudio/best', | |
| 'postprocessors': [{ | |
| 'key': 'FFmpegExtractAudio', | |
| 'preferredcodec': audio_format, | |
| }], | |
| 'outtmpl': temp_output_path, | |
| } | |
| with yt_dlp.YoutubeDL(ydl_opts) as ydl: | |
| ydl.download([video_url]) | |
| # Find the downloaded file and rename it | |
| temp_file = temp_output_path.replace('%(ext)s', audio_format) | |
| final_output_path = f"audios/{audio_name}.{audio_format}" | |
| os.rename(temp_file, final_output_path) | |
| return final_output_path | |
| changelog = """ | |
| ### Changelog | |
| #### v1.1.0 - 2024-05-16 | |
| ##### Added | |
| - **Directory Check**: Added a check to ensure the `audios` directory exists before attempting to save files to it. | |
| - `os.makedirs('audios', exist_ok=True)` | |
| ##### Changed | |
| - **Output Template Placeholder**: Updated `outtmpl` to use a temporary placeholder for the file extension. | |
| - `outtmpl: f"audios/{audio_name}.%(ext)s"` | |
| - **File Renaming**: Added logic to rename the temporary output file to the final desired name and extension. | |
| - `temp_file = temp_output_path.replace('%(ext)s', audio_format)` | |
| - `final_output_path = f"audios/{audio_name}.{audio_format}` | |
| - `os.rename(temp_file, final_output_path)` | |
| - **Return Correct Path**: The `downloader` function now returns the final output path to ensure Gradio can find and load the audio file correctly. | |
| - `return final_output_path` | |
| ##### Fixed | |
| - **File Not Found Error**: Resolved the issue where the file could not be found due to incorrect output path handling. | |
| ### Summary of Changes | |
| 1. **Ensured Directory Exists**: Added code to create the `audios` directory if it doesn't exist to prevent file saving errors. | |
| 2. **Output Path Handling**: Modified the output template to use a placeholder for the file extension, which yt-dlp will replace with the actual extension upon downloading. | |
| 3. **File Renaming Logic**: After downloading the audio, the code now renames the file to match the desired audio name and format. | |
| 4. **Correct File Path Return**: The correct file path is now returned from the `downloader` function, ensuring that the Gradio `gr.Audio` component can properly display and play the downloaded audio file. | |
| These changes collectively ensure that the audio file is downloaded correctly, renamed appropriately, and made accessible to the Gradio interface for playback. | |
| """ | |
| with gr.Blocks() as demo: | |
| gr.Markdown("# YouTube Downloader 2.0") | |
| with gr.Row(): | |
| video_url = gr.Textbox(label="YouTube video link", default="https://youtu.be/yQBGdXGCUbA?si=7avvqH-6OOkGWqFm") | |
| audio_name = gr.Textbox(label="Audio name of YouTube audio", default="killshot") | |
| audio_format = gr.Radio(["wav", "flac", "mp3"], label="Select the output format", default=" wav") | |
| with gr.Row(): | |
| output = gr.Audio(label="Output") | |
| with gr.Row(): | |
| download_button = gr.Button("Download") | |
| download_button.click(downloader, inputs=[video_url, audio_format, audio_name], outputs=output) | |
| with gr.Group(): | |
| with gr.Row(): | |
| gr.Markdown(changelog) | |
| demo.launch() | |