DalVideo – Screen recorder with offline AI captions and built-in editor
Show HN: DalVideo – Screen recorder with offline AI captions and built-in editor
Based, DalVideo – Screen recorder with offline AI captions and built-in editor works in show hn launch.
Profile
Hi HN, I built DalVideo, a screen recorder for Windows with offline AI features.Key technical details: - AI captions powered by OpenAI Whisper, runs 100% offline – supports 99+ languages - AI noise removal (RNNoise) in real-time - Smart Trim: auto-detects and cuts silent sections - Built-in editor (trim, split, delete) so you don't need a separate tool - Hardware encoding: NVENC, AMF, QuickSync – up to 4K@120fps - Codecs: H.264, H.265, AV1 in MP4/MKV - Drawing overlay, keystroke display, webcam PiP for tutorialsBuilt with .NET 10 + WPF, FFmpeg 7.1 (LGPL), Whisper.net.Free version includes all features (5-min recording limit, no watermark). Pro is $29.99 one-time.No telemetry, no cloud, no su
Within the show hn launch space, the company focuses on its core offering rather than a broad product line.
The company is listed at the Show HN launch stage of development.
| Sector | Show HN launch |
|---|---|
| Stage | Show HN launch |
Website: daolh.dev/products/dalvideo/I
Browse related
Create a free account