Features

Everything Your FPV Footage Needs, Without Leaving Your Computer

AlphaGyro Studio combines the gyro data recorded by the Air Unit, the lens profile and your machine's GPU to deliver stable footage, a level horizon and high-quality exports.

Gyro Stabilization

Correction comes from the camera's real rotation, measured by the Air Unit's gyroscope, not from an estimate based on pixels. The result: stable footage even with motion blur, clear sky, water or flips.

  • Automatic gyro reading from the djmd metadata track
  • Automatic sync with a confidence indicator and manual fine-tuning
  • Adjustable smoothing and real-time preview

DJI O3 Air Unit

Import the MP4 recorded by the O3 and the app identifies the camera, loads the matching lens profile and reads the internal gyro. Supports the unit's 4K and 10-bit recordings.

Auto detectionLens profile10-bit

DJI O4 Air Unit

O4 support with camera and metadata track detection, a dedicated lens profile and the same smoothing, horizon and crop controls.

Auto detectionLens profile

DJI O4 Air Unit Pro

Built for the most demanding footage in the lineup: 4K up to 120 fps and 10-bit HEVC with D-Log M. The app keeps all 10 bits on export and accepts .cube LUTs to convert D-Log M.

4K12010-bit HEVCD-Log M.cube LUT

GPU Processing

Preview and rendering run on the GPU through each system's native API, and encoding uses the available hardware encoder. Without a compatible GPU, the app falls back to the CPU: it works, just slower.

MetalDirectX 11/12VideoToolboxNVENCAMFQuick Sync

4K and High Frame Rates

Work at the camera's native resolution and frame rate, including 4K at 60 and 120 fps when the Air Unit records that way. Exporting 4K/120 depends on your machine's hardware encoder; the app tells you when it is not possible and suggests alternatives.

10-bit End to End

10-bit footage is read, processed and exported without losing color depth when the target is HEVC 10-bit or ProRes. Ideal for grading D-Log M without banding in the sky.

HEVC, H.264 and ProRes

Pick the right codec for each destination: H.264 for maximum compatibility, HEVC (8 or 10-bit) for smaller files with more quality and ProRes for editing. Audio can be copied, re-encoded or removed, and metadata can be preserved.

H.264HEVC / H.265ProResMP4MOV

Horizon Lock from 0 to 100%

Keep the horizon level even through rolls. At 0% the video follows the drone's tilt; at 100% the horizon is locked. Values in between let part of the motion through to keep the feeling of flight.

Lens Profiles

Every supported camera has a lens profile describing its wide-angle distortion. Profiles are updated separately from the app, with downloads verified by digital signature, so results improve without waiting for a new release.

Batch Render

Queue a whole flight session and let it render. Each item shows progress, speed, time remaining and the decoder and encoder in use. Pause, resume or cancel items, and if the computer shuts down midway, the app offers to recover the session next time it opens.

  • Queue with per-item pause, resume and cancel
  • Render recovery after a power loss or crash
  • Command line for automation: alphagyro batch ./videos/

Privacy and Offline Operation

All processing happens on your computer. The app never uploads videos, gyro data, projects or images, and has no telemetry. The update check sends only the version, operating system, architecture and channel.

Read the privacy policy

See the Difference on Video

Compare original and stabilized with the draggable wipe, or check whether your computer meets the requirements.