app.py

from moviepy import VideoFileClip
import gradio as gr
import requests
import os
import time
from gradio_client import Client, handle_file


def main(url, clip_type, parameters, progress=gr.Progress()):
    """
    This function reports progress by yielding intermediate updates. 
    Gradio watches these yields to update the progress bar.
    """
    if clip_type == "dub":
        progress(0, desc="پردازش شروع شد")
        yield "پردازش شروع شد", None
        time.sleep(2)
        
        progress(5, desc="در حال دریافت ویدئو")
        yield "در حال دریافت ویدئو", None
        video = download_video(url)

        #progress(10, desc="استخراج صوت")
        #yield "استخراج صوت", None
        #mp3_file, duration = extract_audio(video)
        
        progress(35, desc="تبدیل متن به صوت")
        yield "تبدیل متن به صوت", None
        client = Client("rayesh/transcribe")
        srt_file = client.predict(
        		mp3_file=handle_file(video),
        		api_name="/transcribe"
        )
        client.close()
        

        progress(55, desc="در حال ترجمه")
        yield "در حال ترجمه", None
        subtitle_file = translate(srt_file)


        output_video_file = dub(subtitle_file, video)
        progress(100, desc="Dubbing complete")
        yield "درحال پردازش ویدئو", output_video_file
        os.remove(subtitle_file)

    else:
        # Assume parameters is a comma-separated string: "color,font"
        color, font = parameters.split(",")
        progress(0, desc="پردازش شروع شد")
        yield "پردازش شروع شد", None
        time.sleep(2)
        
        progress(0.35, desc="تبدیل متن به صوت")
        yield "تبدیل متن به صوت", None
        client = Client("rayesh/transcribe")
        srt_file, video, mp3_file = client.predict(
        		url=url,
        		api_name="/transcribe"
        )
        client.close()
        print(mp3_file)
        progress(0.55, desc="در حال ترجمه")
        yield "در حال ترجمه", None
        client = Client("rayesh/translate")
        subtitle_file = client.predict(
        		file=handle_file(srt_file),
                max_chars=3000,
        		api_name="/translate"
        )
        client.close()

        progress(1.0, desc="Video editing complete")
        yield "درحال پردازش ویدئو", None
        client = Client("SPACERUNNER99/video_edite")
        output_video_file = client.predict(
        		srt=handle_file(subtitle_file),
        		input_video={"video":handle_file(video["video"])},
        		color=color,
        		font=font,
                input_audio=handle_file(mp3_file),
        		api_name="/video_edit"
        )
        client.close()
        output_video_file = output_video_file['video']
        yield "درحال پردازش ویدئو", output_video_file

        
with gr.Blocks() as demo:
    gr.Markdown("Start typing below and then click **Run** to see the progress and final output.")
    with gr.Column():
        progress_output = gr.Textbox(label="Progress", visible=False)
        video_file_input = gr.Text(label="Video URL")
        clip_type = gr.Dropdown(["dub", "sub"], label="Clip Type")
        parameters = gr.Text(label="Additional Parameters (for subtitles: color,font)")
        btn = gr.Button("Create")
        video_file_output = gr.Video(label="Result Video")
        btn.click(
            fn=main,
            inputs=[video_file_input, clip_type, parameters],
            outputs=[progress_output, video_file_output],
            concurrency_limit=4,
        )

demo.launch(debug=True)