Multicam sync tool
sync angles from scratch, no timecode needed
Sync multiple camera angles automatically using audio waveforms, clap detection, and visual analysis. EditAssist builds multicam sequences in DaVinci Resolve, Premiere Pro, and Final Cut without requiring timecode or slate metadata.
Workflow
Ingest all camera angles and the agent analyses audio waveforms to detect sync points, even when no clap or timecode is present. It can also use visual cues: flash detection, subject movement, and scene changes. For shoots with timecode, it reads SMPTE metadata directly from the camera files.
Once synced, it builds a multicam sequence with all angles on separate tracks, ready for editing. It flags audio drift, frame-rate mismatches, and missing coverage. You can ask 'create a multicam sequence from the three ISO cameras and the switchboard feed' and it handles the rest.
Prompts
“Auto-sync all four camera angles for the panel discussion and create a multicam sequence.”
“Create a multicam sequence from the three ISO cameras and the switchboard feed.”
“Sync the GoPro footage to the main camera using the clap at the start of each take.”
“Build a split-screen comparison of the wide and close-up for the client review.”
“Ingest the Atomos recorder files and cross-reference timecode with the main camera.”
“Sync all five camera angles from the ceremony and build a multicam cut in 20 minutes.”
“Sync the multi-guest podcast to a single clean mix.”
“Sync all six camera angles to the PA audio.”
Features
Audio waveform sync
Matches audio waveforms across cameras to find precise sync points, even without timecode or slates.
Visual sync fallback
Uses flash detection, subject movement, and scene changes when audio is unreliable or missing.
Drift detection
Flags clips with audio drift or frame-rate mismatches before they cause problems in the edit.
Multicam sequence build
Creates properly structured multicam sequences in Resolve, Premiere Pro, and Final Cut with all angles ready.
Local-first
All transcription, vision analysis, semantic search, and clustering run on your own GPU. Nothing about your footage is uploaded. The only data that leaves is the text of your conversation with the agent. It's free to download, local models are free, and a new account starts with £15 of credit and no card. For long-running cloud work, pay as you go, or choose £20/mo Starter or £100/mo Pro.
Getting started
- 01Download EditAssist for macOS or Windows and create an account. You get £15 credit and no card is needed.
- 02Ingest your footage. The agent transcribes, indexes, and clusters automatically.
- 03Describe what you want in plain English and let the agent build the cut.
- 04Review, refine with conversational commands, and export to your delivery spec.
More tools: AI video editor, Rough cut generator, Premiere Pro AI assistant. Or see everything EditAssist connects to.