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Vertical lines across rendered footage

New Here ,
Feb 17, 2019

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I layered two video clips on top of each other. I added a crop effect to the top clip so that anything not masked out will show the underneath clip. However, once I hit render, vertical lines appear across the footage. These lines stay on the footage even after I export it. I don't know if this is a problem with my sequence or the version of premiere I am using. I use premiere pro CC 2019.

Screen Shot 2019-02-17 at 4.06.53 PM.pngScreen Shot 2019-02-17 at 4.07.05 PM.pngScreen Shot 2019-02-17 at 4.22.29 PM.png

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Correct answer by R Neil Haugen | Adobe Community Professional

GPU driver issue, clearly. Go to the manufacturer's site and make sure you are on the latest driver. If you are, roll back one.

And/or try Projects Settings of Mercury Acceleration/Software Only.

Neil

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Vertical lines across rendered footage

New Here ,
Feb 17, 2019

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I layered two video clips on top of each other. I added a crop effect to the top clip so that anything not masked out will show the underneath clip. However, once I hit render, vertical lines appear across the footage. These lines stay on the footage even after I export it. I don't know if this is a problem with my sequence or the version of premiere I am using. I use premiere pro CC 2019.

Screen Shot 2019-02-17 at 4.06.53 PM.pngScreen Shot 2019-02-17 at 4.07.05 PM.pngScreen Shot 2019-02-17 at 4.22.29 PM.png

Adobe Community Professional
Correct answer by R Neil Haugen | Adobe Community Professional

GPU driver issue, clearly. Go to the manufacturer's site and make sure you are on the latest driver. If you are, roll back one.

And/or try Projects Settings of Mercury Acceleration/Software Only.

Neil

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Feb 17, 2019 0
Adobe Community Professional ,
Feb 17, 2019

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GPU driver issue, clearly. Go to the manufacturer's site and make sure you are on the latest driver. If you are, roll back one.

And/or try Projects Settings of Mercury Acceleration/Software Only.

Neil

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Feb 17, 2019 3
New Here ,
Feb 17, 2019

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Thanks Neil. I switched my video render settings to Software only and it fixed the problem!

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Feb 17, 2019 1
New Here ,
May 13, 2019

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this worked for me too! thank you so much!

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May 13, 2019 1
New Here ,
Nov 17, 2020

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what a solution !!!

Forget about GPU acceleration thank you adobe you're keeping it great

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Nov 17, 2020 0
Adobe Community Professional ,
Nov 17, 2020

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What's your GPU and the driver number in use? That determines whether Premiere works with it or not.

 

Neil

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Nov 17, 2020 0
New Here ,
Nov 17, 2020

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NVIDIA GeForce RTX 2080 Ti

 

27.21.14.5730 driver version

 

Vertical lines in prerenders with  DNx codec

EXTREMELY CHOPPY playback even in 1/4 resolution.

Impossible to work

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Nov 17, 2020 0
Adobe Community Professional ,
Nov 18, 2020

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And the rest of the computer, effects used ... ?

 

Neil

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Nov 18, 2020 0