Generate a short looping transparent video (HEVC hvc1 with alpha) from a single still image. Pipeline: SeedDance 2 image-to-video with optional end-frame anchoring for a seamless loop → ffmpeg split → BiRefNet v2 Matting per frame in parallel → ffmpeg encode HEVC with alpha. Output is a small (~1-2 MB) .mov that plays natively in iOS AVPlayer, web video tags, and any HEVC-alpha-capable runtime. Use when the user wants to animate a static character/hero image into an empty-state loop, ambient onboarding hero, badge animation, or any short transparent video. Don't use for chroma-key/green-screen footage (BiRefNet is ML segmentation, not color-keying), long videos (cost scales linearly with frame count), or audio.
How to install transparent-video?
hypersocialinc/agent-skills/transparent-video
$npx -y skills add hypersocialinc/agent-skills --skill transparent-videoInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/hypersocialinc/agent-skills" --skill "hypersocialinc/agent-skills/transparent-video"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/hypersocialinc/agent-skills" that are relevant to the current task. Run `npx skills add "https://github.com/hypersocialinc/agent-skills"` and select the relevant skills, then follow their instructions.
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