Questions from the booth.

No — Prossible is purpose-built around Pro Tools. It reads MTC for position and PTSL for markers and transport. It requires Pro Tools 2023.6 or later with PTSL, and is verified on the latest releases.

Yes. Everything runs locally — sync, stage display, operator panel. No internet is required at the venue. LAN View only needs a local network (a router with no uplink is fine).

macOS 15 Sequoia and later, on Apple silicon. The stage display and LAN View render on any modern browser or external display.

No. The operator panel never sends transport commands on its own — the only stop it makes by itself is the auto-stop armed by a SongEnd marker you placed in the session, and you can cancel it. Every play, stop and jump is written to a time-stamped show log.

As many external displays as the Mac drives, and up to 24 simultaneous LAN View clients on the Pro tier. Each display gets its own layout.

Purchases are tied to your Apple Account, so main and backup rigs signed into the same account are both covered. Redundancy requires the Pro tier.

Three songs per session, with no time limit and no watermark — enough to run the whole setup end to end and see it follow a real session. LAN View and main/backup redundancy are Pro features and stay locked in the trial. Everything else on the operator panel and stage display is there.

No. There is no plug-in, no script and nothing to add to the session. Prossible reads your memory locations over PTSL and follows position over MTC — your marker names, order and colors are the source of truth, and it never writes back to them. Reordering the set happens inside Prossible.

No. RESYNC reads the memory locations without touching the Pro Tools cursor, counter or playhead, so it's safe between songs. If a marker's position can't be read, Prossible says so and leaves the transport alone rather than guessing.

Two forms, and nothing else: NN.Song Name/BPM/KEY starts a song (two-digit number and a period; BPM and key optional), and SongEnd marks the end of a song. Anything else is left alone and listed as an Unrecognized warning after a resync. Sections are not markers — they're short named clips on an audio track called Sections, one per section. Full rules are in the Setup Guide.

Show week? We answer fast.

Include your macOS and Pro Tools versions, and a session file if you can.

sound.shs@gmail.com