Gyroflow is a well-liked open-source software program that gives superior video stabilization for FPV drone footage by leveraging gyro information out of your digicam. This instrument is free and suitable with varied cameras, permitting you to stabilize movies utilizing gyro information recorded internally (contained in the digicam) or externally (from Betaflight Blackbox) after which imported into Gyroflow.
On this tutorial, I’ll stroll you thru utilizing Gyroflow to stabilize your drone movies—from putting in the software program to exporting your stabilized footage. Whether or not you’re a newbie or an skilled pilot, this information will enable you get essentially the most out of Gyroflow.
What’s Gyroflow and How Does It Evaluate to Reelsteady GO?
Gyroflow is an open-source stabilization software program that makes use of gyro information to stabilize your footage. In comparison with Reelsteady GO, one other common video stabilization instrument, Gyroflow has a number of benefits:
- Free to make use of (Reelsteady GO prices $99)
- Works with any digicam (Reelsteady GO solely works with GoPro)
- Person-friendly interface
- Smoother preview playback
- Quicker exporting and rendering
- Comparable outcomes
Cameras such because the DJI Motion, GoPro and Insta360 document movement information internally with their gyroscope, permitting them to work immediately with Gyroflow. Nevertheless, in case your digicam doesn’t have built-in gyro information recording, you’ll must get the gyro information from Betaflight Blackbox or use a devoted flight controller for this goal. Extra cameras, just like the Runcam Thumb Professional and Hawkeye Thumb 4K, are being designed to work seamlessly with Gyroflow.
For comparability, check out my Reelsteady GO tutorial to get a way the way it works.
Obtain Gyroflow
First, obtain and unzip the newest model of Gyroflow from the official web site: https://github.com/gyroflow/gyroflow/releases
As soon as downloaded, unzip the file and run the Gyroflow executable contained in the folder. There’s no want for set up—Gyroflow is able to use proper out of the field.
Digicam Necessities
You’ll want a digicam that data gyro information together with the video footage. Most high-end motion cameras, like GoPro and DJI Osmo Motion, have this function. Some price range cameras designed for FPV drones, just like the Runcam Thumb Professional, Thumb 2, Hawkeye Thumb 4K, and Walksnail Moonlight, even have this functionality.
See my HD digicam suggestions right here: https://oscarliang.com/action-camera/
Some cameras combine the gyro information into the video file, making it straightforward to make use of with Gyroflow. Nevertheless, different cameras (such because the Runcam Thumb) document gyro information in a separate CSV file, which you’ll must load manually into Gyroflow. Examine your digicam’s handbook to find out the way it data gyro information.
Importing Video
Launch Gyroflow in your laptop and easily drag and drop your video file into the applying.
Lacking Gyro Knowledge?
In case your digicam shops gyro information throughout the video file, you’ll see three traces within the timeline representing the gyro motion in three axes. If these traces are lacking, it means the video doesn’t comprise gyro information, or it must be loaded manually. You may manually load gyro information beneath the “Movement Knowledge” part, usually from a CSV file.
Be aware: On DJI O3, solely sure digicam settings will let you document gyro information. Examine my DJI O3 tutorial for extra particulars.
Lens Profile
In case your digicam has a supported lens profile, Gyroflow will robotically load it. If not, you’ll be able to manually choose a lens profile or create one. Correct lens profiles assist Gyroflow perceive your digicam’s distortion traits, bettering stabilization.
Syncing Gyro Knowledge with Video
Gyroflow can robotically sync the gyro information along with your video primarily based on timestamps. If the stabilization isn’t working nicely, strive utilizing the “Auto Sync” perform beneath Stabilization. If auto-sync isn’t excellent, you’ll be able to manually regulate the sync utilizing the “Offset” slider to align the gyro information along with your video.
Trimming Video
Beneath the preview window, you should utilize the “[” and “]” buttons to trim your footage to the specified size. The button subsequent to the quantity means that you can allow or disable stabilization. This will pace up the render whenever you export it.
Adjusting Settings for Optimum Stabilization
Whereas Gyroflow works nice with default settings, listed here are a couple of changes you may contemplate:
Subject of View (FOV)
Regulate the FOV to manage how a lot of the unique footage stays seen after stabilization. Rising the FOV helps hold extra of the scene however may introduce black borders if overdone, indicated by purple traces within the timeline. Maximize the FOV with out getting purple traces for the most effective consequence.
Smoothness
This controls how clean the stabilization seems. Greater smoothness values lead to smoother footage however could require extra cropping. Usually, a setting between 0.1 and 0.2 works nicely for many of my FPV movies.
Max Smoothness (Superior)
Controls how briskly the zoom in/out occurs throughout stabilization. Quicker zooming makes stabilization more practical, however too quick can really feel unnatural. For me, a 2-2.5 second setting is usually extra pure.
Previewing and Exporting Stabilized Footage
Click on the “Play” button to preview your stabilized footage. If it appears good, proceed to export. You may tweak the stabilization settings in real-time to see how they have an effect on your video.
When exporting, you’ll be able to set the output decision, bitrate, and file format. Select a decision that matches your unique footage or regulate primarily based in your wants.
Superior Methods: Keyframing and Dynamic Zoom
Gyroflow additionally helps keyframing, permitting for particular changes at varied factors within the footage. For instance, you’ll be able to manually improve the zoom throughout speedy actions like a snap roll to make stabilization much less noticeable and extra pure. Whereas this method is highly effective, it’s labor-intensive and finest fitted to professional-grade tasks.
Conclusion
Gyroflow is a strong instrument for stabilizing FPV drone footage, providing professional-quality outcomes free of charge. By following this step-by-step information, you’ll be able to rework shaky uncooked FPV footage into clean, polished cinematic movies. Whether or not you’re utilizing high-end cameras like DJI or GoPro or price range choices like Runcam Thumb, Gyroflow makes stabilization accessible and simple. Give it a attempt to see the way it can improve your video high quality. Completely happy flying!
Edit Historical past
- Apr 2022 – Tutorial created for model 1.0.0 RC.
- Sep 2024 – Up to date for model 1.5.4.