NiYien Senseflow A1 Gyrologger | Putting It to the Test (Gyroflow vs Warp Stabilizer)

You can get your NiYien A1 through this link:
https://s.click.aliexpress.com/e/_c30pLXRD
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TIMESTAMPS:
00:00 - Intro
03:18 - The NiYien Tool
07:10 - Quick overview of Gyroflow
08:44 - The Gyroflow plugin for Adobe Premiere
09:49 - 8mm fisheye (13mm FF equivalent)
11:10 - 15mm (24mm FF equivalent)
14:55 - 24mm (38mm FF equivalent)
16:56 - 55mm (88mm FF equivalent)
22:53 - 85mm (136mm FF equivalent)
26:20 - 135mm (216mm FF equivalent)
29:30 - 250mm (400mm FF equivalent)
35:45 - Conclusion (Outro)

In this video I put the NiYien A1 Gyrologger through a real-world stabilization test across a wide range of focal lengths, from an 8mm fisheye all the way to 250mm (400mm full-frame equivalent) on an APS-C sensor. 

The goal is to see how gyro-based stabilization performs as focal length increases, how much smoothing is actually needed, and how well the gyro data can help correct rolling shutter / jello distortion during rapid camera movement. 

I also compare gyro-based stabilization with internal lens stabilization and traditional software stabilization. 

Before getting into the tests, I explain how the NiYien Tool, Gyroflow, and the Gyroflow plugin for Adobe Premiere Pro work, and how the gyro data recorded by the A1 is used to stabilize the footage.