--- title: "AI video length limits by model: duration, resolution and aspect ratios" url: https://whatsthatmodel.com/guides/ai-video-length-limits/ last_updated: 2026-10-07 language: en --- # AI video length limits by model: duration, resolution and aspect ratios AI video length limits depend on the exact model and endpoint, not just the product name. Our curated routes range from short single shots to longer reference-led clips; a finished video can be longer when you edit several clips together. The dated table below separates generation limits, output selectors and aspect ratios, with unknowns left explicit. Last updated 2026-10-07 · By What’s That Model? Affiliate link: we may earn a commission if you subscribe. Your model choice comes first. How links work Video: https://d28lhcrx5qdowv.cloudfront.net/media/explore/media/e49233cbd94028feaafc895fc1350b276278a66ab9672b5a9cf7045c2b2fd239-video.mp4 Video: https://static.higgsfield.ai/kling-3/features/feature-3.mp4 Video: https://static.higgsfield.ai/veo31/slide1.mp4 Existing originals and official model previews illustrate format, not results from this guide. Seedance 2.5 · Source ↗ Kling 3.0 · Source ↗ Veo 3.1 · Source ↗ ## On this page. ## Video duration, resolution and ratio limits. Curated integrations · last verified 7 October 2026. Each capability has its own source/date; unknowns stay explicit. | Model / route | Max clip seconds | Verified output options | Aspect ratios | Input roles | | --- | --- | --- | --- | --- | | Cinema Studio 4.0 | 30 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 480p · 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image · image_references · video_references · audio_references | | FLUX 3 Video | 20 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 21:9 · 2:1 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image · image_references · video_references | | Gemini Omni Flash | 10 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 720p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | 16:9 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | image_references · video_references | | Grok Video 1.5 | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 480p · 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | start_image · image_references · audio_references | | Kling 3.0 Turbo | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | 16:9 · 9:16 · 1:1 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image | | Kling 3.0 | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 720p · 1080p · 4K Higgsfield: public plan/credit table, Italy EUR 2026-10-07 Public credit table lists these options; availability varies by plan. | 16:9 · 9:16 · 1:1 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image | | Marketing Studio | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | 480p · 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | image · start_image · end_image | | MiniMax H3 | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 2K Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image · image_references · video_references · audio_references | | Runway Gen-4.5 | Not verified Runway: Gen-4.5 and known limitations 2026-10-07 Not verified; no numeric limit or guarantee inferred. | Not verified Runway: Gen-4.5 and known limitations 2026-10-07 Not verified; no numeric limit or guarantee inferred. | Not verified Runway: Gen-4.5 and known limitations 2026-10-07 Not verified; no numeric limit or guarantee inferred. | text | | Seedance 2.0 | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 480p · 720p · 1080p · 4k Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 16:9 · 9:16 · 4:3 · 3:4 · 1:1 · 21:9 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image · image_references · video_references · audio_references | | Seedance 2.5 | 30 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 480p · 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 21:9 · 16:9 · 4:3 · 1:1 · 3:4 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image · image_references · video_references · audio_references | | Veo 3.1 Lite | 8 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | 720p · 1080p Google: Veo 3.1 Lite announcement 2026-10-07 Provider specifications; platform selector may differ. | 16:9 · 9:16 · auto Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image | | Veo 3.1 | 8 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | 16:9 · 9:16 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image | | Wan 3.0 | 30 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 480p · 720p · 1080p Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Platform options; native detail/upscaling not independently verified. | auto · 16:9 · 9:16 · 1:1 · 4:3 · 3:4 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image · image_references · video_references · audio_references | ## One generation is not a finished video Last verified: 7 October 2026. A maximum duration is a single-generation endpoint limit. Editing, extending a clip or assembling a timeline may create a longer deliverable and incur separate generation costs. Resolution entries describe what this dataset verifies. An output selector is not evidence of native detail, and a null stays “Not verified” instead of being filled from a marketing headline. Sources: Higgsfield MCP video catalog, exported 7 October 2026 · xAI: Grok Imagine Video 1.5 Preview · Kuaishou: Kling AI 3.0 release · checked 2026-10-07 ## Choose a duration around one action For a reveal, use one movement and let it finish. For dialogue, use a short line and allow a little time before and after the words. Long prompts with several locations or speakers are harder to inspect and repair. Budget for the length you need, the exact mode and audio choice. If the tool only offers certain durations, select an available setting rather than treating the maximum as a continuous slider. Sources: Higgsfield MCP video catalog, exported 7 October 2026 · xAI: Grok Imagine Video 1.5 Preview · Kuaishou: Kling AI 3.0 release · checked 2026-10-07 ## Plan delivery ratios before generation - Choose the destination placement and its current ad or publishing specifications. - Use an available portrait/landscape selector or prepare a starting frame with the required crop. - Keep labels, hands and faces away from overlays and likely crop edges. - Generate short reviewed shots and assemble them in an editor. - Review every exported ratio independently; a resize is not automatically a faithful new composition. Sources: Higgsfield MCP video catalog, exported 7 October 2026 · xAI: Grok Imagine Video 1.5 Preview · Kuaishou: Kling AI 3.0 release · checked 2026-10-07 ## Sources and verification. Last updated 2026-10-07. Provider claims and endpoint records are dated evidence; workflow advice is editorial guidance. - Higgsfield MCP video catalog, exported 7 October 2026 Checked 2026-10-07 - xAI: Grok Imagine Video 1.5 Preview Checked 2026-10-07 - Kuaishou: Kling AI 3.0 release Checked 2026-10-07 - Higgsfield: public plan/credit table, Italy EUR Checked 2026-10-07 - MiniMax: H3 launch and capabilities Checked 2026-10-07 - Runway: Gen-4.5 and known limitations Checked 2026-10-07 - ByteDance: Seedance 2.0 Checked 2026-10-07 - ByteDance: Seedance 2.5 Checked 2026-10-07 - Google: Veo 3.1 Lite announcement Checked 2026-10-07 - Google: Veo video generation documentation Checked 2026-10-07 ## Continue the workflow. ## Common questions. ### Which model makes the longest AI video? The table shows the longest documented single-generation limit within our curated dataset, not every provider endpoint or assembled video workflow. ### Can I make a one-minute video with eight-second clips? Yes, by assembling reviewed clips. This does not change the model’s per-generation limit and does not guarantee continuity. ### Does 4K always mean native 4K detail? No. Output size and native detail are different. The dataset does not infer native resolution from an output selector. ## Start with one reviewed draft. Affiliate link: we may earn a commission if you subscribe. Your model choice comes first. How links work ## Relevant links and sources - [Home](https://whatsthatmodel.com/) - [Guides](https://whatsthatmodel.com/guides/) - [Try Seedance 2.5 on Higgsfield ↗](https://whatsthatmodel.com/go/seedance-2-5?pt=guide&pos=hero&v=default) - [How links work](https://whatsthatmodel.com/affiliate-disclosure/) - [Seedance 2.5](https://whatsthatmodel.com/models/seedance-2-5/) - [Kling 3.0](https://whatsthatmodel.com/models/kling-3-0/) - [Veo 3.1](https://whatsthatmodel.com/models/veo-3-1/) - [Seedance 2.5 · Source ↗](https://whatsthatmodel.com/go/official-seedance-2-5?pt=guide&pos=examples&v=media) - [Kling 3.0 · Source ↗](https://whatsthatmodel.com/go/official-kling-3-0?pt=guide&pos=examples&v=media) - [Veo 3.1 · Source ↗](https://whatsthatmodel.com/go/official-veo-3-1?pt=guide&pos=examples&v=media) - [One generation is not a finished video](#article-section-1) - [Choose a duration around one action](#article-section-2) - [Plan delivery ratios before generation](#article-section-3) - [Cinema Studio 4.0](https://whatsthatmodel.com/models/cinema-studio-4-0/) - [Higgsfield MCP video catalog, exported 7 October 2026](https://whatsthatmodel.com/datasets/higgsfield-video-catalog-2026-10-07.json) - [FLUX 3 Video](https://whatsthatmodel.com/models/flux-3-video/) - [Gemini Omni Flash](https://whatsthatmodel.com/models/gemini-omni-flash/) - [Grok Video 1.5](https://whatsthatmodel.com/models/grok-video-1-5/) - [Kling 3.0 Turbo](https://whatsthatmodel.com/models/kling-3-0-turbo/) - [Higgsfield: public plan/credit table, Italy EUR](https://whatsthatmodel.com/go/source-ba6feeb2bdda?pt=guide&pos=pricing-ref&v=citation) - [Marketing Studio](https://whatsthatmodel.com/models/marketing-studio/) - [MiniMax H3](https://whatsthatmodel.com/models/minimax-h3/) - [Runway Gen-4.5](https://whatsthatmodel.com/models/runway-gen-4-5/) - [Runway: Gen-4.5 and known limitations](https://runway.com/research/introducing-runway-gen-4.5) - [Seedance 2.0](https://whatsthatmodel.com/models/seedance-2-0/) - [Veo 3.1 Lite](https://whatsthatmodel.com/models/veo-3-1-lite/) - [Google: Veo 3.1 Lite announcement](https://blog.google/innovation-and-ai/technology/ai/veo-3-1-lite/) - [Wan 3.0](https://whatsthatmodel.com/models/wan-3-0/) - [xAI: Grok Imagine Video 1.5 Preview](https://docs.x.ai/developers/models/grok-imagine-video-1.5-preview) - [Kuaishou: Kling AI 3.0 release](https://ir.kuaishou.com/node/11216/pdf) - [MiniMax: H3 launch and capabilities](https://www.minimax.io/blog/minimax-h3) - [ByteDance: Seedance 2.0](https://seed.bytedance.com/en/seedance2_0) - [ByteDance: Seedance 2.5](https://seed.bytedance.com/en/seedance2_5) - [Google: Veo video generation documentation](https://ai.google.dev/gemini-api/docs/veo) - [models ↗](https://whatsthatmodel.com/models/) - [veo 3 1 vs seedance 2 5 ↗](https://whatsthatmodel.com/compare/veo-3-1-vs-seedance-2-5/) - [social shorts ↗](https://whatsthatmodel.com/best/social-shorts/) - [ai video models with sound ↗](https://whatsthatmodel.com/guides/ai-video-models-with-sound/) - [Try Seedance 2.5 on Higgsfield ↗](https://whatsthatmodel.com/go/seedance-2-5?pt=guide&pos=final&v=default)