v1.4.0 · AGPL 3.0 · macOS · Windows · Linux
Screen recording,
Open-source recorder forked from Recordly. Native timeline editor, cursor polish, auto-zoom, and AI captions, chapters, and summaries — plug in your own API key.
$ sh -c "curl -fsSL https://yanjingai.tech/install.sh | sh" — or download from Releases
~ /Recordings/demo-2026-09-18.mp4
demo · auto-captions: zh ↔ en · 1:42
Features
Everything in Recordly, plus AI.
The full Recordly feature set ships unchanged. Yanjing adds an AI layer on top of the timeline editor.
Recording Full screen or single window. System audio + mic. Hotkey start/stop. Pause and resume mid-recording. Timeline Drag-and-drop, multi-clip, split, trim, speed regions, auto-zoom suggestions. Project save and reopen. Cursor Smooth motion, motion blur, click bounce, sway, loop ring, halo trail. Hide cursor entirely if you want. Webcam Picture-in-picture, circle or rounded crop, mirror flip, position presets. Stays balanced during auto-zoom. Export MP4 (H.264 / H.265), GIF, WebM. SRT / VTT subtitle export. CUDA compositor when available.
AI captions Whisper transcription + GPT translation. 4 industry hotword packs: legal, medical, e-commerce, education. AI chapters Auto-detect 3–7 chapter boundaries with timestamps and titles. Clickable in the exported video. AI summary 30-second brief, 3 highlights, 5 candidate titles, 10 SEO tags. Drop into a README or blog post. AI social copy One-click drafts for Twitter, 小红书, 公众号, Bilibili — each tuned to platform tone. BYO API key Keys stay on disk in your Electron userData directory. Never sent to any server — we have none.
Providers
Plug in any AI provider.
OpenAI-compatible APIs work out of the box. Switch any time.
OpenAI · Whisper + GPT-4o-miniAnthropic · Claude 3.5 SonnetDeepSeek · V3 / R1 · ~10× cheaperCustom · any OpenAI-compatible endpoint