KrillinAI Vertical Video Renderer
Turns landscape videos into bilingual portrait short-form videos with subtitles via KrillinAI CLI
- Repository
- krillinai/OpenCreator
- Stars
- 14,089
- Licence
- Apache-2.0
- Files
- 1 file
What it does
Once installed, the agent knows how to use the KrillinAI command-line tool to convert a regular landscape video into a vertical (portrait) format suited to short-video apps. It can burn in short bilingual subtitles, add titles, render dubbed versions, and run basic checks such as extracting a preview frame and confirming the output reports success. It relies on an existing KrillinAI CLI setup rather than doing the video work itself.
Great for
- Creators who already use KrillinAI and want to turn finished videos into vertical clips
- Marketers producing bilingual short-form video from existing footage
- Developers automating vertical video rendering in a KrillinAI pipeline
Skip it if
- People without KrillinAI CLI installed, since the skill depends on it and on a separate CLI reference file that is not included here
- Anyone expecting a general video editor; it only drives the render-vertical command and cannot edit footage freely
Try asking
- “Convert this landscape video to a vertical bilingual short with the title 'Today's topic'”
- “Render a dubbed vertical version of my TTS-processed video using the target-language subtitles”
- “Check whether the vertical subtitles in my last render are readable and not garbled”
- “Extract a preview frame from the vertical bilingual video to review the layout”
Install in 3 steps
- 1
Download the skill
The ZIP contains the 1 original files, the Apache-2.0 licence and an attribution note.
krillinai-render-vertical.zip - 2
Add it to your agent
Claude Code (all projects)
mkdir -p ~/.claude/skills && unzip krillinai-render-vertical.zip -d ~/.claude/skills/Claude Code / Agent SDK (this project only)
mkdir -p .claude/skills && unzip krillinai-render-vertical.zip -d .claude/skills/Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.
- 3
Ask for the task
No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.
Get better results
- Read the referenced CLI contract first so the binary path, working directory, and environment variables (KRILLINAI_CLI, KRILLINAI_CWD, WORKDIR) are set correctly
- Review the generated subtitle and preview output before publishing, since long Chinese lines are split across multiple timed entries
- Confirm the terminal output includes "ok": true before treating a render as successful
What's inside
- SKILL.md
Redistributed unmodified from krillinai/OpenCreator under the Apache-2.0 licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.