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NTSC-RS

Open-source video emulation of analog TV and VHS artifacts

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ntsc-rs is a free, open-source VHS and analog TV video effect. Use it online in your browser, as a standalone application, or as a plugin for DaVinci Resolve, After Effects, and more.

PH · launched Jun 8, 2026 · 165 upvotes (top 90%) · 0 views

Niche: visual effects plugins and libraries · 37 launches, 2 in the last 7 days · Explore this niche →

Category and tags
  • Media & entertainment
  • Content generation
  • Prosumer
  • Not AI
  • Hobby / open-source project
  • Open Source
  • TV
  • GitHub
  • Photo & Video

Visit website ↗ Source listing ↗

More like this: all 37 launches in visual effects plugins and libraries →

Could you build this?

No Accurately emulating analog NTSC color subcarrier decoding, RF modulation, VHS tape head switching, and luma/chroma crosstalk requires specialized knowledge of vintage electrical signal processing and high-performance native DSP/shader programming.

What it would actually take: The software is implemented in Rust utilizing low-level image processing crates or GPU shaders (WGSL/SPIR-V) alongside native plugin SDKs (OpenFX for DaVinci Resolve, Adobe After Effects SDK). It requires mathematical modeling of composite video signals, I/Q demodulation filters, comb filtering, magnetic tape head jitter, and phase alternating line artifacts, optimized for real-time video buffer throughput.

Competitors

Other products that read as similar to this one : 35 launches clear the similarity bar, closest 8 shown.

Attention rank: #35 of 36 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 154 days after the earliest competitor.

  • Tang Nano 4K Video In · ph · 2026-09-18 · 1 upvotes · similarity 0.48
  • ComfyUI_RetroTape · github · 2026-09-10 · 13 upvotes · similarity 0.44
  • VHS Camera · hn · 2026-11-02 · 21 upvotes · similarity 0.41
  • Pixcue · ph · 2026-11-12 · 1 upvotes · similarity 0.39
  • Vunio · ph · 2026-09-14 · 1 upvotes · similarity 0.37
  • vhs-phys · github · 2026-11-10 · 34 upvotes · similarity 0.36
  • Emacs-riscv · hn · 2026-01-05 · 10 upvotes · similarity 0.35
  • RemoteNurse · ph · 2026-10-29 · 1 upvotes · similarity 0.35

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.