fal Seedance

Use this skill when a task involves fal.ai Seedance, reference-to-video, image-to-video, or Seedance canaries for storyboard/style exploration.

Default Lane

• ref2v endpoint: bytedance/seedance-2.0/reference-to-video (full quality, supports 1080p, multi-action shots, director-level camera control). Pass --endpoint bytedance/seedance-2.0/fast/reference-to-video for the cheaper/faster variant when iterating on prompts cheaply.
• i2v (image-to-video, deterministic start→end morph) supports both Seedance and Kling families:
  • Seedance: bytedance/seedance-2.0/image-to-video (default), bytedance/seedance-2.0/fast/image-to-video
  • Kling O3: fal-ai/kling-video/o3/standard/image-to-video (clean baseline), fal-ai/kling-video/o3/pro/image-to-video (higher quality, recommended when standard output looks soft/weird), fal-ai/kling-video/o3/4k/image-to-video (highest tier)
  • Kling V3: fal-ai/kling-video/v3/standard/image-to-video, fal-ai/kling-video/v3/pro/image-to-video
  • Kling endpoints don't accept --resolution or --generate-audio; the CLI strips them automatically.
  • Switch from Seedance to Kling when Seedance shows chroma-noise on smooth/cream backgrounds.
• Default resolution: 1080p (Seedance only). Drop to 720p or 480p for cheaper canaries on the full endpoint, or use the fast endpoint (capped at 720p).
• Secret lane: machine-local shared integration fal
• Secret mapping: /Users/dobby/GitHub/scripts/sync/machine-secrets/fal.env.map
• Generated secret file: ~/.secrets/fal/env
• CLI: python3 .agents/skills/fal-seedance/scripts/fal_seedance_ref2v.py (Python, uses the official fal-client PyPI SDK)
• Client contract: .agents/skills/fal-seedance/references/client.md