def main(url, parameters, progress=gr.Progress()):
    try:
        font_type, font_size, font_color, service, target, style, subject = parameters.split(',')
        progress(0, desc="پردازش شروع شد")
        yield "پردازش شروع شد", None
        
        # Transcription
        progress(0.35, desc="تبدیل صوت به متن")
        yield "تبدیل متن به صوت", None
        with Client("rayesh/transcribe") as client:
            job = client.submit(url, api_name="/transcribe")
            while not job.done():
                time.sleep(0.5)
            if job.failed():
                raise gr.Error("Transcription failed")
            results = job.outputs()
            if len(results) != 3:
                raise ValueError(f"Expected 3 outputs, got {len(results)}")
            srt_file, video, mp3_file = results

        # Translation
        progress(0.55, desc="در حال ترجمه")
        yield "در حال ترجمه", None
        with Client("rayesh/translate") as client:
            job = client.submit(
                handle_file(srt_file),
                3000,
                api_name="/translate"
            )
            while not job.done():
                time.sleep(0.5)
            subtitle_file = job.outputs()[0]

        # Video Processing
        progress(0.75, desc="پردازش ویدئو")
        yield "درحال پردازش ویدئو", None
        with Client("SPACERUNNER99/video_edite") as client:
            job = client.submit(
                handle_file(subtitle_file),
                {"video": handle_file(video["video"])},
                font_color,
                font_type,
                font_size,
                handle_file(mp3_file),
                api_name="/video_edit"
            )
            while not job.done():
                time.sleep(0.5)
            output_video = job.outputs()[0]['video']

        yield "پردازش کامل شد", output_video

    except Exception as e:
        raise gr.Error(f"خطا در پردازش: {str(e)}")