Your campaign goal is customizing video at scale.Which of the following choices is the most likely API solution?

Video personalization is the most likely API solution because it directly addresses the campaign goal of customizing video at scale. This technology allows for dynamic content insertion, tailoring video elements (like text, images, or even specific clips) to individual viewers or segments based on data, which is essential for large-scale customization. Digital carting for CPG (Consumer Packaged Goods) is a solution focused on e-commerce and shopping experiences, not video customization. Branding: custom mobile landing pages is about optimizing landing pages for mobile devices, which is a broader marketing tactic and doesn't specifically target video content personalization.