luxonis Luxonis Record
Capture a holistic recording of the real scene, or replay one that already exists. Stills, screen captures, and unrelated video are not a recording. A file path is not proof that source frames replay.
Default capture is a clean source recorder, not the product app. Record sockets, resolution, FPS, IMU, and calibration — not barcode logic, MQTT, or NN nodes.
Done when
A recording is at a known path under recordings/ and a bounded replay shows real source
frames from it, or blocked with the missing device, scene, topology support, or file and
one next action.
1. Current facts
Current holistic record/replay tutorial: https://docs.luxonis.com/software-v3/depthai/tutorials/holistic-record-replay.md. Never invent DepthAI APIs or flags from memory. DepthAI v3 only.
Best source first: the Luxonis MCP tools (surfaced names vary by host), then the exact example
or doc source they return, then https://docs.luxonis.com/llms.txt, then observed behavior;
memory is only for general reasoning. For oakctl commands and flags, the installed
oakctl --help outranks docs and MCP: the local version (possibly older or beta) defines what
is possible here, so work from it and suggest an oakctl update when it lacks something current
docs describe. If observed host or device behavior contradicts docs or MCP, trust the
observation and note the conflict. If offline, work from oakctl --help and local examples and
name which facts are unverified.
If AGENTS.md is missing, or oakctl is missing, name luxonis-workspace and follow it, then
continue. Do not copy its procedure.
Read docs/brief.md, docs/plans/current.md, docs/device.md, and source when present. Also
read legacy root PROJECT_BRIEF.md, POC_PLAN.md, and DEVICE.md if present. None is
required. Treat docs/device.md as setup notes; trust live state. Do not start a greenfield
interview. If the product is wrong, mention luxonis-app.
2. Name the scene
State what the recording must contain: targets, motion, lighting, at least one success case and one hard case. Take this from the brief or current plan when they exist; otherwise ask only what would change what you film.
If a matching recording already exists, skip capture and prove it replays.
3. Current mechanism
Confirm Camera / RecordConfig / IMU names in scripts/holistic_record.py against the
current holistic_record example. If they differ, update the copied script from that
example. Do not author a new recorder from scratch.
If this topology cannot holistic-record/replay, say so from current docs and stop.
Prefer oakctl run-script for host runs when oakctl --help lists it as a local DepthAI
environment runner; do not invent subcommands. If no host runner exists, run via the project
env and still use oakctl for inspect and udev. Still copy
scripts/holistic_record.py into the project.
4. Device
Hardware must already stream. If it does not, luxonis-device-setup first. Never run
competing processes against one device. DepthAI v3 must import in the isolated project
env; this script will not run from a plugin checkout that lacks DepthAI.
They operate the physical scene. You may start the recorder when this host can open the device; otherwise give them the exact command.
5. Capture
Copy scripts/holistic_record.py into this project if it is not already there. Run it
from the project env (prefer wrapping with oakctl run-script when --help lists it). Do
not record through the PoC or product app.
DEPTHAI_RECORD on an existing app is only for when that app's Camera/IMU sources already
match what you need and you are not about to change sockets, resolution, or FPS.
Write a complete, copy-pasteable guide for this desk — not a link dump:
- Why this recording (later runs do not need the camera).
- What to film (named from step 2).
- Exact command, output directory
recordings/(not underdocs/). - How long / when to stop (
qor--seconds). - The expected
.tarpath they should confirm.
Intended shape (match the script --help if it differs; wrap with oakctl run-script when
available):
python3 scripts/holistic_record.py --out recordings --seconds 30
Wait until the file exists. Do not fake a recording.
6. Prove it replays
Bounded replay of that file with the same clean script. Open a source frame. Process
liveness is not proof. Replay loops; do not leave an unbounded process running. Keep a
sample under evidence/ if you used it for a claim.
python3 scripts/holistic_record.py --replay recordings/<name>.tar --seconds 5 --save-frame evidence/replay-preview.png
When a caller needs to run the product app against the recording, use the current
replay env-var from docs (DEPTHAI_REPLAY) on that app. Report the recording path and the
exact replay command.
Guardrails
- Ask before sudo, firmware/OS updates, flash, factory reset, Hub adoption, or global pip.
- Never compile DepthAI from source.
- Do not pretend WSL has USB.
- Never run competing processes against one device.