Generative AI is playing a growing role in video advertising, with 22% of all video ad creative enhanced by genAI in 2024—a figure set to reach 39% by 2026, per IAB. Smaller advertisers are leading the way, using genAI to scale affordable, personalized content. Major platforms like Meta, TikTok, YouTube, and Amazon are fueling adoption with built-in tools that boost ROAS and compress production timelines. While creative speed and flexibility are increasing, many marketers still face hurdles...