Camera-Controlled Video Generation
Overview
Camera-controlled video generation studies how to make a generated or re-shot video follow a desired camera path, from simple pans and orbits to long-horizon navigation. Approaches condition diffusion or autoregressive models on camera poses, geometric cues such as depth and point tracks, or persistent 3D and visual memories; language-based planners can also turn cinematic intent into trajectories. Evaluation increasingly tests camera adherence alongside visual quality, cross-view consistency, and whether scenes remain stable on revisits, using benchmarks with real and synthetic videos. The main tension is that stronger geometric control and long-term consistency can conflict with photorealism, dynamic scene changes, and fast interactive generation.
Latest papers
142 papers28 papers in the last four weeks, up 100% on the four weeks before. 0.2% of all new papers.
Geo-Align: Video Generation Alignment via Metric Geometry Reward
DEVIS-GRPO: Unleashing GRPO on Dynamic Extreme View Synthesis
Warp-as-History: Generalizable Camera-Controlled Video Generation from One Training Video
SANA-WM: Efficient Minute-Scale World Modeling with Hybrid Linear Diffusion Transformer
Probing into Camera Control of Video Models
CRePE: Curved Ray Expectation Positional Encoding for Unified-Camera-Controlled Video Generation
-control: Training-Free Camera Control via Block-Conditional Gibbs Refinement
ActCam: Zero-Shot Joint Camera and 3D Motion Control for Video Generation
RealCam: Real-Time Novel-View Video Generation with Interactive Camera Control
RealCam, a novel autoregressive framework for interactive, real-time camera-controlled V2V generation. We first design a high-fidelity teacher model grounded in a Cross-frame In-context Learning paradigm. By interleaving source and target frames into synchronized contextual pairs, our design inherently enables length-agnostic generalization and naturally facilitates causal adaptation, breaking the rigid prefix bottleneck. We then distill this teacher into a few-step causal student via Self-Forcing with Distribution Matching Distillation, enabling efficient, on-the-fly streaming synthesis. Furthermore, to mitigate severe loop inconsistency in closed-loop trajectories, we propose Loop-Closed Data Augmentation (LoopAug), a novel paradigm that synthesizes globally consistent loop sequences from existing multiview datasets. Extensive experiments demonstrate that RealCam achieves state-of-the-art visual fidelity and temporal consistency while enabling truly interactive camera control with orders-of-magnitude faster inference than existing paradigms. Our project page is at https://xyc-fly.github.io/RealCam/.