Voia Previz transforms your iPad into a professional virtual production control surface. Plan shots, direct camera movements, and render postviz composites -- all from a single app connected to the Voia hardware system. Scout locations without leaving the studio. Browse and load photorealistic 3D environments built from Gaussian Splat captures of real-world locations. Walk through spaces using intuitive on-screen controls, save camera presets, and share creative direction with your team before a single frame is shot. Shoot with real-time virtual backgrounds. Connect to the Voia tracking box and see your actors composited into virtual environments in real-time. Assign trackers to cameras, calibrate with one tap, and monitor live feeds with full camera metadata -- FPS, shutter, iris, and timecode. Review and render in one place. Play back every take with frame-accurate scrubbing, trim in and out points, and kick off cloud-based postviz renders directly from the timeline. Track render progress, preview completed composites, and export final layers for editorial -- all without leaving the app. Key Features: - Multi-project organization with cloud sync across devices - Photorealistic 3D environment library powered by Gaussian Splatting - Real-time camera tracking with WebRTC live feeds - On-screen directional controls for precise virtual camera movement - Camera preset system with visual previews - Frame-accurate recording playback with trim editing - Cloud-based postviz rendering with progress monitoring - Multi-layer export for editorial handoff - Multi-camera support with per-camera tracker assignment - Immersive virtual tour mode for location scouting Voia Previz is built for directors, cinematographers, and virtual production teams who need to move fast without sacrificing creative control.