입력 변수
[main_subject_메인주체]
예시: OpenAI presenter / 한국 발표자[background_배경]
예시: tech presentation stage / 한국 IT 컨퍼런스[video_title_영상제목]
예시: "GPT-Image-2 Launch Event" / "GPT-Image-2 출시 행사"[channel_채널]
예시: OpenAI / 한국 IT 채널[description_설명]
예시: "Join us as we unveil our most advanced image generation model..."["search", "mic", "create", "notifications", "profile"]["chat overlay", "viewer comments", "donation alerts"]
