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10 bit 4:2:2 footage has black stripes?

Explorer ,
Jun 30, 2024 Jun 30, 2024

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Hi folks,

 

I was just importing some footage from my SONY A7IV and saw it was really dark. I am using the 100M 10bit 4:2:2 4k, 24p (definitely NOT interlaced) I found that zoomed way in, it has small vertical black stripes. I checked the alpha channel and it is striped as well. This doesnt appear in the windows movie player, or after effects! Media encoder really butchers transcoding to PRORES 422, as it has the stripes as well. I'm so lost! 

 

I've tried multiple SD cards, and don't think anything is wrong with the camera as the AE footage looks okay. What the heck could this be?

 

Ver 24.4.1

 

ErikPatak_0-1719778820794.png

ErikPatak_1-1719778842034.png

 

AE looks okay -

ErikPatak_2-1719778888221.png

 

Project file and clips found here:

https://we.tl/t-rtxnkROyN1

 

Bug Unresolved
TOPICS
Editing and playback

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correct answers 1 Correct answer

Community Expert , Jun 30, 2024 Jun 30, 2024

It all looked OK here. Window 11-23H2 / PP 24.5

 

MyerPj_0-1719782804954.png

 

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5 Comments
Community Expert ,
Jun 30, 2024 Jun 30, 2024

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It all looked OK here. Window 11-23H2 / PP 24.5

 

MyerPj_0-1719782804954.png

 

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Explorer ,
Jun 30, 2024 Jun 30, 2024

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Driver version & Premiere version?

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Community Expert ,
Jul 01, 2024 Jul 01, 2024

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?

You're welcome.

You first!

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Explorer ,
Jul 01, 2024 Jul 01, 2024

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Welp, looks like it was an issue on 24.4.1. Updated to 24.5 and the issue is no longer present. Thanks!

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Community Expert ,
Jul 01, 2024 Jul 01, 2024

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LATEST

Glad you got it. It also works in Beta: 24.6 b41

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