app.py

# Patch to fix 'ANTIALIAS' attribute error in Pillow 10.0.0+
from PIL import Image
from pkg_resources import parse_version

if parse_version(Image.__version__) >= parse_version('10.0.0'):
    Image.ANTIALIAS = Image.Resampling.LANCZOS

import gradio as gr
from moviepy.editor import *
import os

def process_videos(video_paths, logo_path, outro_path, logo_size):
    output_paths = []
    # Loop through each uploaded video path
    for i, video_path in enumerate(video_paths):
        main_video = VideoFileClip(video_path.name) # Use .name to get the file path
        
        # Position the logo in the bottom right corner
        logo = (ImageClip(logo_path)
                .set_duration(main_video.duration)
                .resize(height=int(logo_size))
                .margin(right=8, bottom=8, opacity=0)
                .set_pos(("right", "bottom")))
                
        outro_video = VideoFileClip(outro_path)

        # Add the watermark to the main video
        final_video = CompositeVideoClip([main_video, logo])

        # Concatenate the watermarked video with the outro
        final_video = concatenate_videoclips([final_video, outro_video])

        # Create a unique output path for each video
        output_path = f"final_video_{i}.mp4"
        final_video.write_videofile(output_path, codec="libx264")
        output_paths.append(output_path)

    return output_paths

# Define the Gradio interface
with gr.Blocks() as demo:
    gr.Markdown("## Bulk Video Watermarker and Outro Adder")
    with gr.Row():
        with gr.Column():
            # Use gr.File for multiple uploads
            videos_input = gr.File(label="Upload Your Videos", file_types=["video"], file_count="multiple")
            logo_input = gr.Image(label="Upload Your Logo", type="filepath")
            outro_input = gr.Video(label="Upload Your Outro")
            logo_size = gr.Slider(label="Logo Size", minimum=50, maximum=500, step=10, value=100)
            process_button = gr.Button("Process Videos")
        with gr.Column():
            # Use gr.Gallery to display multiple output videos
            video_outputs = gr.Gallery(label="Processed Videos")

    process_button.click(
        fn=process_videos,
        inputs=[videos_input, logo_input, outro_input, logo_size],
        outputs=video_outputs
    )

demo.launch()