According to @grok, the Grok Imagine API now supports multi‑image to video generation and 10‑second video extension, enabling developers to upload up to 7 images to create a video or append 10 seconds to existing clips via x.ai/api/imagine (as reported on X, Mar 24, 2026). According to X (Grok), these capabilities expand content automation workflows for social media, advertising, and product previews by reducing manual editing time and enabling programmatic video iteration. As reported by Grok on X, the API access positions xAI’s media generation stack to compete with Runway and Pika for developer adoption, while unlocking cost‑efficient A/B testing, asset localization, and dynamic storytelling in video pipelines.

According to @PixVerseAI, the latest PixVerse API update introduces three major AI-driven features: realistic speech lip sync in any language, video extension by 5–8 seconds through text prompts, and over 20 cinematic camera movements with one-click application (source: @PixVerseAI). These enhancements enable video creators and production businesses to automate complex editing tasks, improve multilingual content creation, and deliver high-quality cinematic visuals faster. The new AI-powered features open significant opportunities for companies in film technology, video marketing, and content localization to streamline workflows and reduce production costs.