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underwater_videography_with_gopro [2025/05/07 22:44] – include percent sign qlyoungunderwater_videography_with_gopro [2025/07/27 16:35] (current) – qlyoung
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 Without this adjustment stabilization will still work, just not as well. GoPro Labs docs say that without it, Hypersmooth is about 70% effective compared to shooting in air. Without this adjustment stabilization will still work, just not as well. GoPro Labs docs say that without it, Hypersmooth is about 70% effective compared to shooting in air.
 +
 +To get an idea for the difference, compare the results of distortion correction calibrated for air (left) versus water (right):
 +
 +{{:air.png?400 |}} {{:water.png?400 |}}
 +
  
 ### GoPro specifics ### GoPro specifics
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 - It is performed on the camera CPU in real time and thus has hard compute limits to contend with - It is performed on the camera CPU in real time and thus has hard compute limits to contend with
 - It does not know what will happen in the future and cannot benefit from the additional information; stabilization in post can view the entire gyro track and perform smoothing over a larger time window, improving results - It does not know what will happen in the future and cannot benefit from the additional information; stabilization in post can view the entire gyro track and perform smoothing over a larger time window, improving results
 +- As mentioned above, distortion correction is not calibrated for water reducing stabilization quality
  
 For these reasons I do not use Hypersmooth when shooting underwater. For these reasons I do not use Hypersmooth when shooting underwater.
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 - A binary track containing gopro-specific metadata. This is where gyro, GPS and other metadata is stored. - A binary track containing gopro-specific metadata. This is where gyro, GPS and other metadata is stored.
  
-By default, GyroFlow will drop the metadata tracks when producing a stabilized output. This metadata is valuable and other tools such as Telemetry Overlay rely on it to function, so you want to keep this track.+By default, GyroFlow will drop the metadata tracks when producing a stabilized output. This metadata is valuable and other tools such as Telemetr 
 +y  
 +Overlay rely on it to function, so you want to keep this track.
  
 ## Denoising ## Denoising
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underwater_videography_with_gopro.1746657890.txt.gz · Last modified: by qlyoung
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