Ai video generation

How AI avatar generation moved from 2D mouth warping like Wav2Lip, through 3D morphable models and neural rendering, to audio-conditioned latent diffusion - with the trade-offs, the bottlenecks, and what to stress test before picking an engine.

Learn how to create an employee onboarding video with an explainer video maker, using Pollo AI to turn training scripts into clear videos without filming a presenter.

The best AI video generation models in October 2026: Wan 3.0, Seedance 2.5, Gemini Omni Flash and Veo 3.1, Kling, HappyHorse, Runway, Luma Ray3.2, and open weights from MiniMax H3, LTX-2.5, HunyuanVideo and Wan 2.2.