Stem Studio 1.0.0
First release of Stem Studio — split any married mix into Dialogue, Music & SFX stems, locally on your machine.
Downloads
- macOS (Apple Silicon): Stem Studio-1.0.0-arm64.dmg
- Linux arm64 builds (AppImage/deb) can be produced from source — see the README.
Highlights
- Drop in a video or audio file; get four sample-aligned 48 kHz/24-bit WAVs: Married Mix, Dialogue, Music, SFX
- Optional multitrack .mov export — original picture with the three stems as labelled tracks, ready for your NLE
- The three stems always sum back to the original mix exactly — nothing is ever lost
- Fast / High / Max quality tiers; hardware-aware defaults (Apple Silicon GPU, NVIDIA CUDA, or CPU)
- MCP server included for driving separations from AI agents and scripts
Created by Sam Wasserman — wassermanproductions.com · wasserman.ai