Seedance2.5 1080P: Image to Video
Generate cinematic 1080P video clips from a single image using Seedance 2.5, animating the still into a moving scene with synchronized sound, music, and dialogue for clips up to 30 seconds across any aspect ratio. Ideal for breathing life into product shots, extending concept art into motion, and creating engaging social media content from photographs.
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About this workflow
This ComfyUI workflow turns a single still image into a polished 1080p video clip using Seedance 2.5 via the ByteDance2ReferenceNodeV2. The graph is intentionally simple and reliable: LoadImage brings your source frame into the pipeline, ByteDance2ReferenceNodeV2 synthesizes motion-conditioned frames from that reference, and SaveVideo encodes the output sequence to a playable MP4 at your chosen frame rate and aspect ratio. You control duration (up to ~30 seconds), FPS, motion strength, and seeding for reproducible results.
Technically, the ByteDance2ReferenceNodeV2 uses the input image as a visual prior, generating a temporally coherent frame sequence that preserves identity and structure while introducing camera-like moves (e.g., gentle pans, zooms, and parallax) and scene dynamics. Because resolution and aspect ratio are configurable, you can produce 1920x1080 landscape, 1080x1920 vertical, or square clips while maintaining 1080 on the long edge. SaveVideo then assembles frames at the specified FPS. Note: this minimal graph outputs video only; to add music, dialogue, or foley, mux audio afterward or extend the workflow with audio nodes/external tools.
Questions & answers
No. This graph outputs video only via SaveVideo. To add music, VO, or dialogue, mux an audio file afterward in your editor or extend the workflow with audio/muxing nodes.
Any common aspect ratio works. For 1080p deliverables, use 1920x1080 (landscape), 1080x1920 (vertical), or 1080x1080 (square). Keep the long edge at 1080 and match your source image’s aspect ratio to minimize cropping.
Up to ~30 seconds is practical. Longer clips and higher FPS increase VRAM and render time. For mid-range GPUs, start with 16–24 FPS and moderate motion strength; if VRAM is limited, consider shorter durations or 720p tests first.
Yes. Serialize the workflow JSON and POST it to ComfyUI’s /prompt endpoint. Provide your image as a file path (server-side) or base64. Set duration, FPS, resolution, and seed in the ByteDance2ReferenceNodeV2 before triggering the run.