Upmix stereo to 5.1 or 7.1. Ready for the cinema.
Turn your stereo mix into a cinema-ready 5.1 or 7.1 surround mix — made for playback in the theater. Choose Natural or Cinematic and hear your mix on the big screen.
20 free exports · Every feature · No account.
Apple silicon · macOS 26.1+
One-time purchase · 2 Macs · Updates included
- Start with
- A stereo source mix
- Export
- A cinema-ready 5.1 or 7.1 surround mix
From your files to the finished delivery.
Choose the stereo source.
Use the stereo mix you want to bring to the cinema. Cinema Upmix builds the surround mix from that source.
Select 5.1 or 7.1 and a mode.
Choose 5.1 or 7.1, then Natural or Cinematic. Create the surround mix locally on your Mac.
Listen and review the QC report.
Listen to the surround mix and review its channel peaks, loudness and stereo fold-down comparison. Keep the QC report with your cinema delivery.
A cinema mix. From your stereo source.
Cinema Upmix creates a discrete 5.1 or 7.1 surround mix for cinema playback. The channels are exported as six or eight mono WAV files at 48 kHz / 24‑bit.
Continue to a cinema package.
Use your surround mix with video to create a SMPTE DCP in Sponable. Cinema loudness options include Advertising / Pre-Show and Trailer, with complete-programme Leq(m) measurement.
Before your first export.
Can I create a 5.1 mix from a stereo file?
Yes. Cinema Upmix creates a discrete 5.1 surround mix from your stereo source. Choose Natural or Cinematic, listen to the result and review the included QC report.
What does the QC report show?
Channel peaks, loudness and how the stereo fold-down compares with your stereo source.
Can I try it with my own files?
The trial includes every feature and 20 free exports. No account required. Only successful exports count. Apple silicon, macOS 26.1 or later.
Try it on your next delivery.
Explore the feature in Sponable20 free exports · Every feature · No account.
Apple silicon · macOS 26.1+
One-time purchase · 2 Macs · Updates included