--- title: "Which AI video models generate sound and dialogue?" url: https://whatsthatmodel.com/guides/ai-video-models-with-sound/ last_updated: 2026-10-07 language: en --- # Which AI video models generate sound and dialogue? Veo 3.1, Kling 3.0 and Seedance 2.5 are among the models with documented native audio support in our dataset. Native audio, spoken dialogue and accurate lip-sync are different capabilities: an audio-enabled route does not guarantee intelligible speech or synchronised mouths. The table below reports the curated integration and keeps unverified details visible. 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://static.higgsfield.ai/veo31/slide1.mp4 Video: https://static.higgsfield.ai/kling-3/features/feature-3.mp4 Video: https://d28lhcrx5qdowv.cloudfront.net/media/explore/media/e49233cbd94028feaafc895fc1350b276278a66ab9672b5a9cf7045c2b2fd239-video.mp4 Existing originals and official model previews illustrate format, not results from this guide. Veo 3.1 · Source ↗ Kling 3.0 · Source ↗ Seedance 2.5 · Source ↗ ## On this page. ## Video models: audio is separate from lip-sync. Curated integrations · last verified 7 October 2026. Each capability has its own source/date; unknowns stay explicit. | Model / route | Native audio | Lip-sync | Max clip seconds | Input roles | | --- | --- | --- | --- | --- | | Cinema Studio 4.0 | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 30 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · end_image · image_references · video_references · audio_references | | FLUX 3 Video | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 20 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · end_image · image_references · video_references | | Gemini Omni Flash | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 10 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | image_references · video_references | | Grok Video 1.5 | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified xAI: Grok Imagine Video 1.5 Preview 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · image_references · audio_references | | Kling 3.0 Turbo | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | Not verified Kuaishou: Kling AI 3.0 release 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image | | Kling 3.0 | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Kuaishou: Kling AI 3.0 release 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · end_image | | Marketing Studio | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | image · start_image · end_image | | MiniMax H3 | Yes MiniMax: H3 launch and capabilities 2026-10-07 | Not verified MiniMax: H3 launch and capabilities 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | 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 recorded in the curated endpoint. | Not verified Runway: Gen-4.5 and known limitations 2026-10-07 Not verified; no numeric limit or guarantee inferred. | text | | Seedance 2.0 | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified ByteDance: Seedance 2.0 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 15 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · end_image · image_references · video_references · audio_references | | Seedance 2.5 | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified ByteDance: Seedance 2.5 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 30 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · end_image · image_references · video_references · audio_references | | Veo 3.1 Lite | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Google: Veo 3.1 Lite announcement 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 8 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image · end_image | | Veo 3.1 | Yes Google: Veo video generation documentation 2026-10-07 | Not verified Google: Veo video generation documentation 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 8 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | start_image | | Wan 3.0 | Yes Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 | Not verified Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Not verified; no numeric limit or guarantee inferred. | 30 Higgsfield MCP video catalog, exported 7 October 2026 2026-10-07 Higgsfield integration parameter maximum; check exact mode and current selector. | start_image · end_image · image_references · video_references · audio_references | ## Read the table as capability evidence Last verified: 7 October 2026, per capability record. The cited model pages retain the original sources and endpoint notes. A null means unverified, not unsupported. Image models and assembly tools are excluded from this video-model table. 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 ## Direct dialogue, effects and voiceover separately For a spoken line, identify the speaker, exact short wording, voice delivery and ambient sound. Avoid multiple simultaneous speakers in the first draft. If the selected route exposes an audio toggle, enable it intentionally. For a music bed or a scripted voiceover, an editing-stage audio track can be the safer production choice. That is a separate workflow, not proof that a silent video model generates native sound. 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 ## What to check in the result - Listen for missing words, extra speech and unwanted music. - Review lip movement and speaker identity against the script. - Check pronunciation and factual/product claims. - Confirm music and voice rights; use consenting voices. - Add captions in an editor, proofread them and apply synthetic-content disclosure where required. 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. ### Does native audio mean perfect lip-sync? No. The dataset tracks audio and lip_sync separately, and many lip-sync entries remain unverified. ### Can silent AI video have dialogue added later? Yes, using a separate audio and editing workflow. It should not be presented as the video model’s native audio capability. ### Why is a model marked unverified? We lack a source-backed value for that capability in the curated route. It is not a claim that every provider version lacks it. ## 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 Veo 3.1 on Higgsfield ↗](https://whatsthatmodel.com/go/veo-3-1?pt=guide&pos=hero&v=default) - [How links work](https://whatsthatmodel.com/affiliate-disclosure/) - [Veo 3.1](https://whatsthatmodel.com/models/veo-3-1/) - [Kling 3.0](https://whatsthatmodel.com/models/kling-3-0/) - [Seedance 2.5](https://whatsthatmodel.com/models/seedance-2-5/) - [Veo 3.1 · Source ↗](https://whatsthatmodel.com/go/official-veo-3-1?pt=guide&pos=examples&v=media) - [Kling 3.0 · Source ↗](https://whatsthatmodel.com/go/official-kling-3-0?pt=guide&pos=examples&v=media) - [Seedance 2.5 · Source ↗](https://whatsthatmodel.com/go/official-seedance-2-5?pt=guide&pos=examples&v=media) - [Read the table as capability evidence](#article-section-1) - [Direct dialogue, effects and voiceover separately](#article-section-2) - [What to check in the result](#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/) - [xAI: Grok Imagine Video 1.5 Preview](https://docs.x.ai/developers/models/grok-imagine-video-1.5-preview) - [Kling 3.0 Turbo](https://whatsthatmodel.com/models/kling-3-0-turbo/) - [Kuaishou: Kling AI 3.0 release](https://ir.kuaishou.com/node/11216/pdf) - [Marketing Studio](https://whatsthatmodel.com/models/marketing-studio/) - [MiniMax H3](https://whatsthatmodel.com/models/minimax-h3/) - [MiniMax: H3 launch and capabilities](https://www.minimax.io/blog/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/) - [ByteDance: Seedance 2.0](https://seed.bytedance.com/en/seedance2_0) - [ByteDance: Seedance 2.5](https://seed.bytedance.com/en/seedance2_5) - [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/) - [Google: Veo video generation documentation](https://ai.google.dev/gemini-api/docs/veo) - [Wan 3.0](https://whatsthatmodel.com/models/wan-3-0/) - [Higgsfield: public plan/credit table, Italy EUR](https://whatsthatmodel.com/go/source-ba6feeb2bdda?pt=guide&pos=pricing-ref&v=citation) - [talking characters ↗](https://whatsthatmodel.com/best/talking-characters/) - [kling 3 0 vs veo 3 1 ↗](https://whatsthatmodel.com/compare/kling-3-0-vs-veo-3-1/) - [ai video length limits ↗](https://whatsthatmodel.com/guides/ai-video-length-limits/) - [ai influencers ↗](https://whatsthatmodel.com/trends/ai-influencers/) - [Try Veo 3.1 on Higgsfield ↗](https://whatsthatmodel.com/go/veo-3-1?pt=guide&pos=final&v=default)