Seedance 2.0: Advancing Video Generation for World Complexity
TL;DR: Seedance 2.0 is a unified audio-video generation model supporting text, image, audio, and video inputs. It uses a single large-scale architecture for joint audio-video generation, supports up to 15-second clips at 720p, and matches leading models in both expert and public evaluations.
Key Findings
- Unified multi-modal architecture: single model handles text→video, image→video, audio→video, and cross-modal editing.
- Supports 4 input modalities: text, image, audio, video — one of the most comprehensive input suites available.
- Native output: 480p and 720p, 4–15 second clips.
- Platform supports up to 3 video clips, 9 images, 3 audio clips as reference inputs.
- Seedance 2.0 Fast: accelerated variant for low-latency scenarios.
- Performance on par with leading models in both expert evaluations and public user tests.
Related Pages
Raw source: ../../raw/huggingface/2026-04-16-seedance-20-advancing-video-generation-for-world-complexity.md