How do I get the blackbox log file?

Connect your flight controller to Betaflight Configurator, go to the Blackbox tab, and download the log. Or remove the SD card and copy the .bbl file directly.

Does it work with INAV and ArduPilot?

StintBox currently supports Betaflight blackbox format. INAV blackbox files may work if they use the same format. ArduPilot .bin logs are not yet supported.

Can I overlay blackbox data on HD footage?

Yes — import your DJI O3/Vista or Walksnail HD footage alongside the blackbox log. StintBox syncs them by timestamp.

← All compatible devices

Drone

Betaflight Telemetry Overlay

Overlay FPV flight controller data from Betaflight blackbox

StintBox reads Betaflight blackbox logs to overlay flight controller data on your FPV drone footage — gyro, motor output, battery voltage, RC input, and PID tuning data.

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Supported Data Channels

Gyroscope

Accelerometer

Motor Output

Battery Voltage

RC Input

PID Output

How It Works

Enable blackbox logging

Enable blackbox logging in Betaflight Configurator. Use onboard flash or an SD card for storage.

Import video + blackbox log

Drag your DVR or HD footage and the .bbl or .bfl blackbox file into StintBox.

Add drone widgets

Overlay battery voltage, motor outputs, stick inputs, and gyro traces on your footage.

Export

Render your overlay video and share your FPV flights with full telemetry data.

Recommended Widgets

Battery Gauge

Stick Input Display

Motor Output Bars

Gyro Trace

Altitude Graph

Speed Graph

Frequently Asked Questions

Ready to overlay your data?

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Windows, macOS, Linux — no account required