Update app.py
Browse files
app.py
CHANGED
@@ -2,23 +2,27 @@ import gradio as gr
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import yt_dlp
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import os
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import re
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from moviepy.video.io.VideoFileClip import VideoFileClip
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# Function to sanitize the filename
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def sanitize_filename(title):
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return re.sub(r'[<>:"/\\|?*]', '_', title)
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# Function to download video and return the file path
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def download_video(url):
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if not os.path.exists(download_path):
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os.makedirs(download_path)
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ydl_opts = {
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'outtmpl': os.path.join(download_path, '%(title)s.%(ext)s'),
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'format': 'best',
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}
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try:
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with yt_dlp.YoutubeDL(ydl_opts) as ydl:
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info_dict = ydl.extract_info(url, download=True)
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@@ -29,61 +33,88 @@ def download_video(url):
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return file_path if os.path.exists(file_path) else None
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return None
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except Exception as e:
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# Function to crop the video
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def crop_video(input_path, start_time, end_time):
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try:
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with VideoFileClip(input_path) as video:
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cropped_video = video.subclip(start_time, end_time)
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cropped_video.write_videofile(output_path, codec='libx264', audio_codec='aac')
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except Exception as e:
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# Create Gradio interface
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def
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with gr.Blocks() as demo:
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gr.Markdown("# YouTube Video Downloader and Cropper")
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status_message.value = "Error downloading video. Please check the URL."
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return None, status_message.value
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# Bind button click to processing function
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process_btn.click(process_video, inputs=[url_input, start_time_input, end_time_input], outputs=[output_file, status_message])
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return demo
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# Launch the
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import yt_dlp
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import os
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import re
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import time
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from moviepy.video.io.VideoFileClip import VideoFileClip
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# Function to sanitize the filename
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def sanitize_filename(title):
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# Replace invalid characters with an underscore
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return re.sub(r'[<>:"/\\|?*]', '_', title)
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# Function to download video and return the file path
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def download_video(url):
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# Use /tmp for temporary storage in Hugging Face Spaces
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download_path = '/tmp/downloads'
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if not os.path.exists(download_path):
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os.makedirs(download_path)
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ydl_opts = {
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'outtmpl': os.path.join(download_path, '%(title)s.%(ext)s'),
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'format': 'mp4/bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best', # Prefer MP4 format
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'merge_output_format': 'mp4',
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}
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try:
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with yt_dlp.YoutubeDL(ydl_opts) as ydl:
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info_dict = ydl.extract_info(url, download=True)
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return file_path if os.path.exists(file_path) else None
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return None
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except Exception as e:
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print(f"Download error: {str(e)}")
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return None
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# Function to crop the video
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def crop_video(input_path, start_time, end_time):
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if not input_path or not os.path.exists(input_path):
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return None
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output_path = os.path.join('/tmp/downloads', 'cropped_video.mp4')
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try:
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with VideoFileClip(input_path) as video:
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# Ensure end_time doesn't exceed video duration
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duration = video.duration
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end_time = min(end_time, duration)
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if start_time >= end_time:
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return None
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cropped_video = video.subclip(start_time, end_time)
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cropped_video.write_videofile(output_path, codec='libx264', audio_codec='aac')
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return output_path if os.path.exists(output_path) else None
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except Exception as e:
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print(f"Cropping error: {str(e)}")
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return None
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# Main processing function
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def process_video(url, start_time, end_time):
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if not url:
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return None
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try:
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# Download the video
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video_path = download_video(url)
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if not video_path:
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return None
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# Crop the video
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cropped_path = crop_video(video_path, start_time, end_time)
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if cropped_path and os.path.exists(cropped_path):
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time.sleep(1) # Ensure file is fully written
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return cropped_path
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return None
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except Exception as e:
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print(f"Processing error: {str(e)}")
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return None
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# Create Gradio interface
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def create_interface():
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with gr.Blocks() as demo:
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gr.Markdown("# YouTube Video Downloader and Cropper")
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with gr.Row():
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url_input = gr.Textbox(
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label="YouTube URL",
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placeholder="Enter YouTube video URL here..."
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)
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with gr.Row():
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start_time_input = gr.Number(
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label="Start Time (seconds)",
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value=0,
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minimum=0
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)
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end_time_input = gr.Number(
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label="End Time (seconds)",
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value=10,
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minimum=0
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)
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with gr.Row():
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process_btn = gr.Button("Download and Crop Video")
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output_file = gr.File(label="Download Cropped Video")
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# Connect the button to the processing function
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process_btn.click(
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fn=process_video,
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inputs=[url_input, start_time_input, end_time_input],
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outputs=output_file
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)
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return demo
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# Launch the app
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demo = create_interface()
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demo.launch()
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