Seedance 2.0: Text to Video
Generate cinematic videos from text prompts with synchronized audio, controlled camera motion, and stable visuals. Input text descriptions to output high-quality video sequences.
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About this workflow
Seedance 2.0: Text to Video turns plain-language prompts into cinematic video clips inside ComfyUI. The workflow is built around ByteDance2TextToVideoNode running the Seedance 2.0 model to synthesize a coherent sequence of frames directly from text. You control duration (frame count), playback speed (fps), resolution, and seed, which together determine the look, timing, and repeatability of the output. SaveVideo then encodes the generated frames into a single video file (e.g., MP4/WebM) at your chosen frame rate.
Technically, ByteDance2TextToVideoNode conditions a video diffusion process on your prompt and iteratively produces a temporally consistent stack of images. Fixing the seed and keeping motion cues clear in the prompt helps maintain stable visuals across frames. Describing camera-like behavior in the text (e.g., “slow dolly in,” “static tripod,” “handheld”) guides motion without extra nodes. SaveVideo collects the node’s frame output and writes it to disk; if you need music or sound effects, export your video and sync audio later in a video editor.
Questions & answers
Use a fixed seed, keep the subject and setting clearly defined in the prompt, and avoid conflicting motion cues. Start with a shorter duration to validate stability before rendering longer clips.
Describe the motion in the prompt (e.g., “static shot,” “slow dolly-in,” “smooth pan left”). Clear, simple motion language tends to produce more predictable results than mixing multiple complex moves.
Begin at a modest resolution (e.g., 512–720p range) and 12–24 fps to iterate quickly. Once satisfied, scale up resolution or fps. Higher settings increase VRAM usage and render time.
No. This setup uses ByteDance2TextToVideoNode for visuals and SaveVideo for encoding. Export the video and add music or sound effects in your video editor for precise sync.