AI 视频导论

从工具选型到成本控制,三篇文章帮你系统掌握 AI 视频生成的方方面面。

In 2026, there are so many AI video generation tools that beginners don't know where to start. This series of three in-depth articles covers selection, output types, and costs all at once.

Author's note: This series is written by the author of Agnes Video Generator based on hands-on practice, with conclusions cross-referenced against arXiv papers and authoritative sources like the Stanford AI Index. Content is continuously updated as models evolve, and each page includes references and authoritative sources at the bottom.

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Páginas relacionadas

References

This page draws on the following authoritative sources, each with a specific relevance note.

  1. Artificial Intelligence Index Report 2025Stanford HAI · Stanford AI Index 2025 (2025)

    Stanford AI Index 2025 provides macro-level industry trends and market data for AI video generation, framing the tool-selection landscape.

  2. HunyuanVideo: A Systematic Framework For Large Video Generative ModelsTencent · arXiv:2412.03603 (2024)

    HunyuanVideo is Tencent's open-source industrial-grade video generation framework; its system design directly informs the tool taxonomy and capability assessment on this page.

Por qué puedes confiar

Escrito por un desarrollador en activo y contrastado con fuentes primarias autorizadas como artículos de arXiv, informes técnicos y el Stanford AI Index.

S

SandGrid@lcy362

Autor de Agnes Video Generator · Desarrollador Full-Stack

Desarrollador independiente y autor de Agnes Video Generator, una herramienta de código abierto (MIT) de generación de video IA basada en los modelos de video gratuitos de Agnes AI. Ha ayudado a más de 1.000 creadores a producir videos IA sin costo.

Ver en GitHub

Referencias y fuentes

Se han consultado las siguientes investigaciones primarias e informes públicos para garantizar la precisión y actualidad del contenido.

  1. Stable Video Diffusion: Scaling Latent Video Diffusion Models to Large DatasetsStability AI · arXiv:2311.15127 (2023)
  2. CogVideoX: Text-to-Video Diffusion Models via 3D Causal VAETsinghua University & Zhipu AI · arXiv:2408.06072 (2024)
  3. HunyuanVideo: A Systematic Framework For Large Video Generative ModelsTencent · arXiv:2412.03603 (2024)
  4. Wan: Open and Advanced Large Video ModelsAlibaba · arXiv:2503.20314 (2025)
  5. VideoPoet: A Large Language Model for Zero-Shot Video GenerationGoogle Research · arXiv:2312.14125 (2023)
  6. LTX-Video: Realtime Video Latent DiffusionLightricks · arXiv:2501.00103 (2025)
  7. SkyReels-V2: Infinite-length Film Generative ModelKunlun SkyReels Team · arXiv:2504.13074 (2025)
  8. Artificial Intelligence Index Report 2025Stanford HAI · Stanford AI Index 2025 (2025)
  9. The Economic Potential of Generative AI: The Next Powerhouse of Productivity and Growth?McKinsey & Company · McKinsey Global Institute (2023)
  10. Generative AI in Media and Entertainment: A $150 Billion OpportunityBCG (Boston Consulting Group) · BCG Henderson Institute (2024)
  11. Digital News Report 2025: AI-Generated Content and Trust in NewsReuters Institute, University of Oxford · Reuters Institute Digital News Report (2025)
  12. Sora: Video Generation Model Technical ReportOpenAI · OpenAI Technical Report (2024)
  13. Global AI Video Generation Market Size & Share Analysis (2024-2030)Grand View Research · Grand View Research Market Report (2024)

Última actualización2026-07-30

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