The Gerald Undone 'oversampling' Super35 Redone

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Interceptor121 Veteran Member • Posts: 8,682
The Gerald Undone 'oversampling' Super35 Redone
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I watched this video as suggested by many here to understand a few tips on how to improve video quality on the A1.

I downloaded exactly the cheap chart he uses for proving the argument and shot it at same field of view in Super35 and Full Frame

UHD

Super35

Wow Gerald was right look how ugly the UHD is for sure this is line skipping creating problems. Instead 'oversampled' Super35 looks much better

I then moved the lens to get the test chart to fill the screen and took the shots again

UHD

Super35

Oh no what happened to the super smooth 'oversampled' Super35! And how comes UHD is now looking cleaner and with no false colour while super35 has false colour

Get a bit further away in Super35 mode and I get this

Super35

Perhaps this has not to do with the 'oversampling' or lack of thereof

The moire is triggered at 2x the zoom focal range as if the pixel pitch was different in the two configurations

I have also concluded that Gerald suggestion to use this method to find if a sensor is line skipped is perhaps not valid or maybe the sensor is not line skipping at all

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