Which AI video models support native audio generation?

Not all models generate sound. If you need audio (dialogue, music, or effects), you should use Wan 2.5/2.6 , HappyHorse 1 , Seedance 2/1.5 Pro , Google Veo 3.1 , Kling 3.0 Pro/O3 , or the Sora 2 series. Other models like Seedance 1.0 or Minimax 2 Pro generate silent video only.

Why can't I add a "Reference Image" (not First Frame) to my video?

"Reference Images" (used to insert specific characters or objects mid-scene) are only supported by specific models.

Which models allow for the longest video duration?

If you need longer clips, HappyHorse 1 , Kling 3.0 Pro , and the Seedance 2.0 series support durations up to 15 seconds . Seedance 1.5 Pro and the Sora 2 series top out at 12 seconds. Other Kling models and Wan 2.6 reach 10 seconds, while Minimax and Wan 2.5 are limited to 5 or 6 seconds.

Do all models support First and Last Frame control?

All models support First Frame control, but Last Frame control is more limited. If you need to define exactly how the video ends, choose Seedance 1.5 Pro , Seedance 1.0 , Google Veo 3.1 , Kling O1 , or Minimax 2 Pro .

How do I choose the right model if I don't know the technical specs?

The easiest way is to use Auto Mode . When enabled, getimg.ai analyzes your prompt and settings (like whether you asked for audio or a specific aspect ratio) and automatically selects the best available model for your specific request.

Can I choose the output resolution or quality?

Yes — several models (but not all) let you pick between resolutions. Wan 2.6 , HappyHorse 1 , Seedance 1.5 Pro , and Seedance 1.0 Pro Fast offer 720p or 1080p. Kling O3 and Kling 3.0 Pro also support 4K output. If a model only shows a single quality option, it generates at a fixed resolution.

Guide to Video Generation Models

See the current video models in getimg.ai, with supported aspect ratios, clip lengths, reference options, and audio support.

What Are Video Generation Models

Each model is a distinct AI trained for video generation, producing slightly different movement, texture, and visual feel.

Auto Mode automatically selects the best one for your prompt: it's what we recommend for most users.

But if you want to compare different models yourself, you can switch to Custom Mode and pick manually.

Tip:

Learn more in our custom generation parameters guide →

Currently Available Models

Model	Aspect Ratios	Durations	References	Native Audio	Quality
Wan 2.5	1:1, 16:9, 9:16	5s	First frame	✅	1080p
Wan 2.6	1:1, 16:9, 9:16	5s, 10s	First frame	✅	720p, 1080p
HappyHorse 1	1:1, 4:3, 3:4, 16:9, 9:16	5s, 6s, 7s, 8s, 9s, 10s, 12s, 15s	Reference image, First frame	✅	720p, 1080p
Seedance 2.0	1:1, 16:9, 9:16, 4:3, 3:4, 21:9	5s, 6s, 7s, 8s, 9s, 10s, 12s, 15s	Reference image, First frame, Last frame	✅	1080p
Seedance 2.0 Fast	1:1, 16:9, 9:16, 4:3, 3:4, 21:9	5s, 6s, 7s, 8s, 9s, 10s, 12s, 15s	Reference image, First frame, Last frame	✅	720p
Seedance 1.5 Pro	1:1, 16:9, 9:16	4s, 5s, 6s, 7s, 8s, 9s, 10s, 12s	First frame, Last frame	✅	720p, 1080p
Seedance 1.0 Pro	1:1, 16:9, 9:16	4s, 5s, 6s, 7s, 8s, 9s, 10s, 12s	First frame, Last frame	❌	1080p
Seedance 1.0 Pro Fast	1:1, 16:9, 9:16	4s, 5s, 6s, 7s, 8s, 9s, 10s, 12s	First frame	❌	720p, 1080p
Google Veo 3.1	16:9, 9:16	8s	Reference image, First frame, Last frame	✅	1080p
Kling O3	16:9, 9:16	4s, 5s, 6s, 7s, 8s, 9s, 10s	Reference image, First frame, Last frame	✅	720p, 1080p, 4K
Kling 3.0 Pro	16:9, 9:16	4s, 5s, 6s, 7s, 8s, 9s, 10s, 12s, 15s	First frame, Last frame	✅	720p, 1080p, 4K
Kling O1	1:1, 16:9, 9:16	5s, 10s	Reference image, First frame, Last frame	❌	1080p
Kling 2.6 Pro	1:1, 16:9, 9:16	5s, 10s	First frame	✅	1080p
Kling 2.5 Pro Turbo	1:1, 16:9, 9:16	5s, 10s	First frame	❌	1080p
Minimax 2 Pro	1:1, 16:9	6s	First frame, Last frame	❌	1080p
Sora 2	16:9, 9:16	4s, 8s, 12s	First frame	✅	720p
Sora 2 Pro	16:9, 9:16	4s, 8s, 12s	First frame	✅	1080p
Grok Imagine	16:9, 9:16	4s, 5s, 6s, 7s, 8s, 9s, 10s, 12s	First frame	✅	720p

Each model has its strengths, so don't be afraid to test and compare. The best way to find your favorite is simply to create and see what fits your style.

Frequently Asked Questions

: Not all models generate sound. If you need audio (dialogue, music, or effects), you should use Wan 2.5/2.6, HappyHorse 1, Seedance 2/1.5 Pro, Google Veo 3.1, Kling 3.0 Pro/O3, or the Sora 2 series. Other models like Seedance 1.0 or Minimax 2 Pro generate silent video only.
: "Reference Images" (used to insert specific characters or objects mid-scene) are only supported by specific models.
: If you need longer clips, HappyHorse 1, Kling 3.0 Pro, and the Seedance 2.0 series support durations up to 15 seconds. Seedance 1.5 Pro and the Sora 2 series top out at 12 seconds. Other Kling models and Wan 2.6 reach 10 seconds, while Minimax and Wan 2.5 are limited to 5 or 6 seconds.
: All models support First Frame control, but Last Frame control is more limited. If you need to define exactly how the video ends, choose Seedance 1.5 Pro, Seedance 1.0, Google Veo 3.1, Kling O1, or Minimax 2 Pro.
: The easiest way is to use Auto Mode. When enabled, getimg.ai analyzes your prompt and settings (like whether you asked for audio or a specific aspect ratio) and automatically selects the best available model for your specific request.
: Yes — several models (but not all) let you pick between resolutions. Wan 2.6, HappyHorse 1, Seedance 1.5 Pro, and Seedance 1.0 Pro Fast offer 720p or 1080p. Kling O3 and Kling 3.0 Pro also support 4K output. If a model only shows a single quality option, it generates at a fixed resolution.

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