ForgeAssembler¶
Assemble many FunscriptForge clips into one long combined video and funscript bundle.

ForgeAssembler is the third tool in the Liquid Releasing family. Where FunscriptForge shapes and polishes a single clip's funscripts and ForgeYT pulls audio from YouTube, ForgeAssembler is the tool that takes finished clips and concatenates them — videos, every funscript channel, chapter markers — into one long output.
What it does¶
- Concatenates videos into a single MP4 at your chosen resolution.
- Concatenates every funscript channel in lockstep: main, multi-axis, 3-phase estim, prostate, and more.
- Drops in joiners between sections: straight cuts, fade-to-black with configurable hold and fade times, closing fade at the end.
- Writes chapter markers, one per section, into the MP4.
- Normalizes audio loudness to the YouTube standard (−16 LUFS).
- Per-section overlays: image (PNG/JPG with alpha), audio (music beds / ambience), or text (system-font title cards).
- Renders a heatmap of the main funscript track alongside the output.
- Saves the whole project as a reusable JSON file — hand-edit it, script it, version it.
A full feature list lives on the Features page.
Getting started¶
New to ForgeAssembler? Start with Getting Started — install, first forge, and pointers into the rest of the guide. End-to-end in about ten minutes.
Ready to go deeper? The User Guide covers sections & segments, overlays, joiners, output channels, and debug mode.
Download¶
Binaries land on the forgeassembler-releases repository, one per platform (Windows, macOS, Linux). Watch that repo for new tags.
Community¶
Questions, feedback, bug reports: join the Liquid Releasing Discord.
ForgeAssembler is free software under the MIT License. © 2026 Liquid Releasing.