ace-step/text-to-audio
Generates up to 4-minute songs with vocals and lyrics from text tags
This page covers the 480p reference-guided video endpoint in the Seedance 2.5 family. You add reference images — and optionally short video or audio — then describe the scene; the model returns a short video at 480p so you can validate multi-reference ideas without paying full 720p rates.
The endpoint is built for the early loop of creative work: reference stack tests, motion prompt tuning, and batch draft runs. When a take looks right, move the same references and prompt to the 720p sibling for delivery.
Generates up to 4-minute songs with vocals and lyrics from text tags
Cinematic 4K reference-to-video at $0.42 per second of output.
Animate between two images with smooth keyframe transitions using Pikaframes.
AI model for dynamic dubbing and expressive video creation from voice or footage.
Streamline video refinements with seamless scene continuity for creators.
Prompt-driven song creation with 44.1 kHz WAV control and section editing
Seedance 2.5 Reference to Video 480p is a ByteDance image-to-video endpoint that guides a 480p clip with reference images and optional video or audio. It fits multi-reference trials, style checks, and high-volume draft runs where speed and cost matter more than final sharpness.
Both share the same reference-guided path and duration window; Seedance 2.5 Reference to Video 480p outputs at 480p for cheaper, faster iteration, while the 720p sibling is better for polished deliverables. Many teams draft here, then reuse the winning references at 720p.
Seedance 2.5 Reference to Video 480p accepts up to 30 reference images, 10 reference videos, and 10 reference audio files, with duration from 4 to 30 seconds (default 5). Aspect ratios include 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, and 9:21.
No. Seedance 2.5 Reference to Video 480p can run from a text prompt plus images alone. Add short reference videos or audio when you want stronger motion or mood guidance.
Yes. Prototype in the RunComfy model UI, then call the same Seedance 2.5 Reference to Video 480p template through the RunComfy API with matching parameters. Generations consume usd / credits on both paths.
Seedance 2.5 Reference to Video 480p is billed at $0.40 per second of generated video. Longer durations scale linearly with the length you select.
Stay on Seedance 2.5 Reference to Video 480p for drafts, reference-stack experiments, and early creative reviews. Move to the 720p Seedance 2.5 reference model when you need sharper finals.
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