How to remove horizontal banding caused by LED lighting

[Mario_tr]

Hi, does anybody knows how to remove horizontal banding caused by LED lighting when we shooted using silent mode with mirrorless cameras ?

does you know a method using Photoshop to do this? Or a photoshop or lightroom plug-in that works for this problem?

this is an example of the problem:

Picture was taken with a Sony A6300 digital camera.

[AnthonyK]

From Tim Grey's newsletter today:  In addition to using the mechanical shutter rather than the electronic shutter when photographing a moving subject, you may want to use the mechanical shutter when photographing under artificial light to avoid potential banding in the photo.

So this does look like a camera issue related to the use of the electronic shutter.  Switching to mechanical shutter might not always be an option, but it might be a possible solution in some situations.

[Lumigraphics]

Some cameras have flicker reduction built in. 

[Tiffany Katz]

I had this happen to me during a poorly lit wedding ceremony with my Nikon Z mirrorless which I use for it's silent shutter and my prime lens large aperture.  With all these things working for me, using a 1/200 shutter speed at ISO 1600 I got the same banding result as shown.  I'm afraid that I may also have to spend an eternity fixing these.  I couldn't even have used my own light source to fix this problem beforehand as it would have been in the way of a very cramped venue.  Would love to see all the responses on this 

[D Fosse]

There is no easy fix for this. You need to test shutter speeds in advance, prior to the event, and find a safe range outside of the LED flickering.

Or use the mechanical shutter whenever possible. On my Sonys I have the silent shutter on a very easily accessible programmable button, so that I can switch very quickly, without even taking my eye off the viewfinder. This way I can sneak in the mechanical shutter whenever the sound level allows.

Fixing this after the fact is doable, but very time-consuming. This is something an AI-algorithm could be really useful for.