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A serious issue of Xt-3 firmware 4.0 update

Started Apr 9, 2021 | Discussions thread
OP JunChan New Member • Posts: 8
Re: A serious issue of Xt-3 firmware 4.0 update - vertical lines in video

boogisha wrote:

JunChan wrote:

I have attached also an original footage shot on my camera, maybe some of you are interested to have a look and do some tweaks in premiere? The footage is set at:

4K UHD, ISO 1600/1250, Lens aperture f2.8/3.2, F-log, All-I, H.265

I exported the footage to "lines.mp4"(see attached). You can see the lines disappear because the ISO and lens aperture has been changed.

Here are the materials: https://www.dropbox.com/sh/b52aq7di6gxty64/AABILUMW8XkPut-y0FKgb-pEa?dl=0

I am not sure if this only happen on Xt-3, or even Xt-4 as well. I have already spoke to the CS of Fujifilm via email with some sample footages, but they insist that they don't see the issue at all. It will be great if any Xt-3 users can also do a quick test with their camera.

Interesting. For whatever that is worth, it might be good marking those lines somehow (encircling them in red, for example), so people have a better idea where to look at - they`re visible for sure, but kind of thin as well, and if not viewed at 100% (or if one`s eyesight is not that good) they might go unnoticed.

I send the mp4 to my 5 inch phone, the lines are clearly shown on the screen... so I believe everyone can see the lines. But the question is, if all Xt-3 users experience the same issue like I did.

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