Seedance 2.5

• 30-Second Native Clips: Seedance 2.5 generates up to 30 seconds of video in a single run, doubling the 15-second limit of Seedance 2.0. Longer native clips reduce the need to stitch multiple short segments, producing more coherent motion and narrative flow.
• Up to 50 Multimodal References: A single generation can include up to 50 reference assets, any mix of images, videos, and audio. This is the largest reference capacity in its class. Provide a cast of characters, products, or style references and let the model orchestrate them into a single scene.
• Native 4K Resolution: Generations can be produced at up to 3840 × 2160 natively, without an external upscaling step. Output is suitable for direct use in advertising, e-commerce, and short-form content pipelines.
• Improved Prompt Adherence: Subjects, actions, layout, and stylistic instructions are followed approximately 20% more reliably than in Seedance 2.0. Better adherence reduces the number of regenerations needed to land on a usable result.
• Unified Multimodal Input: Combine text prompts with image, video, and audio references in a single generation. Output videos include a native audio track synchronized with the visuals.

1. E-commerce Hero Ads in One Shot A DTC brand can produce a polished 30-second product ad in a single generation by uploading product photos, a brand ambassador reference, a style mood board, and a background music track all at once. Thanks to Seedance 2.5's 30-second native clips, 50-reference multimodal input, and native 4K output, the team gets a broadcast-ready video with synchronized audio — no stitching, no upscaling, no separate sound design pass.

2. Character-Driven Story Trailers Indie filmmakers and game studios can pitch concepts by feeding the model a full cast of character portraits, environment plates, and reference clips for camera movement, then letting Seedance 2.5 orchestrate them into a coherent 30-second trailer. The expanded reference capacity keeps characters and locations visually consistent, while improved prompt adherence means complex scene directions — blocking, action, mood — land reliably without dozens of regenerations.

3. Localized Marketing Variants at Scale Global marketing teams can generate region-specific versions of a campaign by swapping in local talent references, language-specific voiceover audio, and culturally tuned style references — all within one unified multimodal prompt. Native 4K resolution and audio-synced output make each variant production-ready, allowing teams to ship dozens of localized 30-second spots in the time it used to take to finish one.