wjs-editing-multicam SKILL.md skillA
wjs-editing-multicam from jianshuo/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jianshuo/claude-skills/wjs-editing-multicam@git:20260526.587665fPins git:20260526.587665f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jianshuo/claude-skills
- Path
wjs-editing-multicam/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260526.587665f, committed May 26, 2026
- First version recorded
- May 25, 2026
- Size
- 12,224 bytes
- Repository stars
- 138
- License
- MIT
Use when the user has 2+ recordings of the same event (each with a `.sync.json` sidecar from wjs-syncing-multicam) and wants them combined into a single MP4 — auto-switching between cams second-by-second on audio energy, with optional picture-in-picture inset. Triggers — "auto-edit multicam", "做个剪辑", "切几个机位", "把这几个视频合成一个", "combine these angles", "PiP overlay".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# wjs-editing-multicam Combine N synced camera angles into a single rendered MP4. Decisions are audio-energy-driven only — the cam with the loudest mic each second wins. Output is hard cuts (or hard cuts plus a corner PiP). ## Setup & commands The implementation lives in the open-source **`polysync`** pip package (<https://pypi.org/project/polysync/> · <https://github.com/jianshuo/polysync>) — this skill no longer ships its own scripts. Install it, then drive it via its CLI: ```bash python3 -m pip install -U polysync # needs ffmpeg/ffprobe on PATH polysync edit CAM_A CAM_B CAM_C --out edl.json # build the decision list polysync render-cuts edl.json --out out.mp4 # hard cuts polysync render-pip edl.json --out out.mp4 --pip bottom-right # cuts + corner inset ``` `edit` and the renderers read each input's `.sync.json` automatically. Sync first with **wjs-syncing-multicam** (`polysync sync`) if the sidecars don't exist yet. Render flags for raw camera footage (see **Preflight** below for when to use each): ```bash # Sony S-Log3 footage, shot vertical, FX6 cams turned on their side, for 小红书: polysync render-cuts edl.json --out out.mp4 \ …
Read the whole file at its exact version.
How to install
mdr add jianshuo/claude-skills/wjs-editing-multicam@sha256:18922ab8d4e39a6dThe line at the top of this page pins the label git:20260526.587665f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wlxpz6kt3nfb5r47)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 25, 2026 and May 26, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260526.587665f latest | 2026-05-26 | 587665f | 12,224 B | A | view · diff |
| git:20260525.3b36e56 | 2026-05-25 | 3b36e56 | 11,304 B | A | view · diff |
| git:20260525.d49c4a4 | 2026-05-25 | d49c4a4 | 10,754 B | A | view · diff |
| git:20260525.77791c6 | 2026-05-25 | 77791c6 | 7,573 B | A | view · diff |
| git:20260525.9323f7a | 2026-05-25 | 9323f7a | 7,573 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12224 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
jianshuo/claude-skills · 138 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wlxpz6kt3nfb5r47 GET https://markdownregistry.com/api/v1/resolve?ref=jianshuo/claude-skills/wjs-editing-multicam GET https://markdownregistry.com/api/v1/blob/18922ab8d4e39a6d1a0b63d56fd3eba4dee8a35b21fadede6c55ec998845d3cf
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.