Convert Videos to
Professional HLS Streams
Multi-resolution HLS + DASH output, thumbnails, subtitles, and a full-featured player — all generated in one pass. For developers, course creators, and video professionals.
Everything you need for professional video delivery
A complete conversion and playback toolkit, built for Windows.
Multi-Resolution HLS + DASH
Each video is converted to multiple resolutions (240p up to 4K) with both HLS and DASH manifests. Shared CMAF segments — one output, every device covered.
Full-Featured Video Player
Every user gets the complete Video.js player: quality selector, subtitle tracks, thumbnail seek preview, hover preview video, and poster images. No stripped-down version.
Auto-Generated Assets
Thumbnails for seek preview, HD and low-res poster images, a 5-second hover preview video, and a metadata file — all generated automatically alongside your conversion.
Subtitle Pipeline
Auto-detect SRT, VTT, ASS, and SSA files from your source folder. 30+ languages recognized. Converted to WebVTT and integrated into both HLS and DASH manifests.
Queue & Batch Processing
Queue individual videos or entire folders. Pause, resume, and stop per-task. Drag-and-drop reorder. Crash recovery auto-resumes where you left off.
8 Encoding Profiles + NVENC
AV1, H.264, H.265, and VP9 — each with CPU and GPU variants. NVIDIA NVENC hardware acceleration included. Create custom profiles or override settings per video.
How it works
From raw file to streamable HLS output in three steps.
Add Videos
Drop individual files or entire folders into the queue. MP4, MKV, MOV, AVI — anything FFmpeg can read. Pick an encoding profile and choose your output folder.
Convert
The app generates multi-resolution streams, thumbnails, poster images, hover preview, and subtitles — all in one pass. Pause and resume anytime.
Deploy Anywhere
Upload the output folder to S3, Cloudflare R2, or your own server. The included Video.js player works out of the box with HLS and DASH on every device.
Simple, honest pricing
Buy once and own it, or subscribe and stay current. No per-video fees, no hidden limits.
Lifetime License
- ✓ All features, no time limit
- ✓ 1 year of free updates included
- ✓ Continues working after updates lapse
- ✓ Team packs up to 5 seats
Yearly Subscription
- ✓ All features while subscribed
- ✓ Updates always included
- ✓ Reverts to free tier if cancelled
- ✓ Team packs up to 5 seats
Ready to ship better video?
Join developers and content creators already using RonCoDev Video Converter.
Get Started