New: Polish dialogue — an optional toggle that cleans music and effects bleed out of the dialogue stem after separation. Whatever it removes is folded into the SFX stem, so the four delivered files still sum back to your original mix sample-for-sample. Off by default; best on dialogue-heavy footage.
Also available via the worker CLI (--polish-dialogue) and the MCP server (polish_dialogue parameter on separate_stems).
Download: Stem Studio-1.1.0-arm64.dmg (macOS Apple Silicon)
Created by Sam Wasserman — wassermanproductions.com · wasserman.ai