WantVideo - 4K Videos with Perfect Lip Sync

Does WantVideo generate audio and lip sync within the same video, or do I need to add them separately?

WantVideo generates native audio and lip sync together in the same video with millisecond accuracy, so you get dialogue-driven content ready to publish without a separate sound design step. The audio generation and lip sync happen as part of the video creation process, not as post-production additions.

What's the maximum length video I can create in a single generation?

WantVideo generates videos up to 30 seconds in continuous clips, which is longer than many competing AI video tools. If you need longer content, you would need to generate multiple clips and stitch them together in editing software.

How do the different model options (Wan 2.7, Seedance, Veo, Banana) compare, and when would I choose one over another?

WantVideo offers multiple models to balance quality and cost, but the platform does not publish detailed specifications comparing them side by side. You may want to test different models on your specific use case to see which output meets your quality bar and credit budget.

Can I generate videos with multiple characters that stay consistent across scenes?

Yes, WantVideo supports up to 5 simultaneous video references, which lets you build multi-character scenes with consistent character appearances. You can also use the 9-Grid Image-to-Video storyboarding feature to convert comic strips or visual outlines into fluid video with consistent characters.