Choicer Dub Studio

Choicer Dub Studio for Windows, Mac, iPhone, and Android

Record dialogue, create dub packs, and export videos.

Mac: Apple Silicon 0.2.15 / Intel 0.2.15 macOS 12 or later Studio Pro

Which Mac do I have?

THE RECORDING WORKSPACEMAC EDITION
A populated Studio project with a Sintel video scene, dialogue, six recorded clips, reference and take waveforms, and a pack library

Sintel · The journey6 dialogue clips · 3 characters

01 RECORDING STUDIO

Record dialogue,
one line at a time.

Watch the scene, listen to the original line, and record your take with the dialogue in view. Play it back, record another take, or move to the next clip.

Choose the characters you want to dub, set a recording countdown, and select your microphone. Your clip progress stays visible as you work through the pack.

Compare the original and your take.

Overlaid waveforms put both recordings on the same timeline, so you can see where your delivery starts, ends, and pauses.

OriginalYour take
Magenta reference and cyan recorded speech waveforms overlaid on the clip timeline

02 PACK MAKER

Turn a video
into a dub pack.

Import a video and divide the dialogue into clips. Trim the video, adjust each line's start and end time, and edit captions beside the preview.

Organize characters on separate timeline tracks, with names, colors, and images. Save your project, undo edits, and open the finished pack in Studio or export it as a ZIP.

Pack Maker editing a Sintel scene with six timed dialogue clips, three character tracks, captions, and audio waveforms
Video, dialogue, and character tracks in a single editing timeline.

03 TRANSCRIPTION & VOCAL SEPARATION

Prepare the dialogue
and the soundtrack.

Transcribe audio. Import subtitles.

Generate timed dialogue with optional speaker detection. Review the transcript before adding it to the timeline, or import an existing SRT or VTT subtitle file.

Local transcription options including audio source, model selection, and speaker detection

Separate voices from background audio.

Process audio locally to split vocals and the backing track. Preview the source, vocals, and background independently, or import a backing track to accompany your dub.

Vocal separation options for extracting dialogue and background audio locally

04 VOICE FX

Adjust how
your recording sounds.

Start with a voice preset, then adjust pitch, tone, compression, and spatial effects. Preview changes with a Studio take or a new test recording.

Compare the original voice with the processed result, refine the settings, and save your own presets for the next character or recording session.

Voice FX with a recorded Studio take, preset library, audio preview, and detailed voice controls
Preset selection, voice controls, and audio preview, all in one workspace.

05 MULTIPLAYER

Record with friends,
from different computers.

Create a room and share the invite or room code. Each player loads a compatible pack and chooses their characters, so everyone knows which lines to record.

Check who's connected and ready, then start the session. Each person records their assigned dialogue while the app syncs takes and tracks progress. Play back the combined dub when the group finishes.

An example multiplayer room with three players assigned to Narrator, Traveler, and Sintel, ready to record
An example room with three players and character assignments.
01 / ROOM

Create or join a session

Invite friends with a link or a room code.

02 / CAST

Choose your characters

Assign roles and check that everyone is ready.

03 / RECORD

Build the dub together

Record your lines and play back the shared result.

06 PACKS, RECORDINGS & EXPORT

Keep your packs.
Pick up your recordings.

Keep imported packs and saved recording sessions in dedicated libraries. Browse your material, resume a session, and export the finished dub when it is ready.

A library for your dub packs.

Import ZIP, RAR, or 7z pack archives. Search and sort your collection, then open a pack in Studio to record or in Pack Maker to edit.

A populated pack library with four Sintel example projects and controls for finding and opening packs

Resume a take. Export a finished video.

See recording progress for each session, continue unfinished dialogue, and preview completed dubs. Export the video, adjust subtitle options, or start a fresh recording of the same pack.

Saved recording sessions with completion counts, resume, preview, and export video actions

Six interface themes. Choose a light or dark workspace in Settings.

Four interface languages. English, Chinese, Portuguese, and Spanish.

Example projects use adapted scenes from Sintel, © Blender Foundation, CC BY 3.0. Example dialogue, recordings, and multiplayer participants are for demonstration.

DOWNLOAD INFORMATION

Choose the version for your computer.

Apple Silicon or Intel?

Open the Apple menu and select About This Mac. An Apple M-series chip needs the Apple Silicon download. An Intel processor needs Intel Mac.

System requirements

See Microsoft Store for Windows requirements.

macOS 12 Monterey or later and a microphone for recording. Optional transcription and separation models require additional downloads and disk space.

Studio Pro access

Manage desktop access and your activation code in your Studio account. The web studio is also available to try for free.

Choose your versionOpen web studio

Android beta

Preview only. Use the button below to complete this step.

Join the test group

Previewgroups.google.com
Open Google Group