Recreate low-budget AI video ad workflows using Nano Banana image generation plus Kling 3.0 video synthesis with dialogue, including prompt design, scene planning, cost control, and export handoff. Use when a user wants to produce a cinematic ad quickly (often in a few hours) with a small credit budget, or asks for a Deon-style Nano Banana + Kling pipeline.

使用 Nano Banana 图像生成结合 Kling 3.0 视频合成技术重建低成本 AI 视频广告工作流程，涵盖提示设计、场景规划、成本控制和导出交接。适用于用户希望以有限信用额度快速制作电影级广告（通常数小时内完成），或明确要求采用 Deon 风格的 Nano Banana 加 Kling 流程时。