Corner Pin problem in Premiere Pro

[Andrei Popica]

I have a problem in premiere pro, with corner pin. After aplying, it makes some black lines.

[kglad]

in the future, to find the best place to post your message, use the list here, https://community.adobe.com/

p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.

<"moved from cc desktop bugs">

[Ann Bens]

Known bug. No solution yet.

[Andrei Popica]

So it is not a problem with my graphics card.

[Denny252311480i38]

Same here, still no cure for this

[Ann Bens]

Roll back a version or use the beta.

[Denny252311480i38]

Yes, it works, I upgrade to Beta version & back to normal

[Alberto Bedin]

Same problem for me. Hope they will fix this soon.

[Ann Bens]

Issue has been fixed!

[Denny252311480i38]

Fixed on official version?

[Alberto Bedin]

In which version? I'm up-to-date and I still have the problem. 

I didn't try the beta (and I don't want to)

[Kevin-Monahan]

Sorry, @Alberto Bedin. I've been told it's been fixed in the beta version and the fix is not in included in the current version. Sorry about that.

Thanks,.
Kevin

[Austin R]

while i appreciate the hard work the team is doing on Ai... the corner pin tool has been broken for almost 2 months.

[Santiago27349390xndh]

Loading this project up on my mac instead of PC fixed the issue.

[FrédéricChabot]

im getting black lines in my images when using corner pin

it appears in the program monitor and in exports. it changes like moiré when i adjust it..

it disapears when corner pin is disabled

anyone know if this is normal or a bug? thx 

windows 11

13th Gen Intel(R) Core(TM) i7-13700F

32 gb

RTX 4060

premiere 24.1.0 build 85

[Ann Bens]

I have seen this with corner pin

[FrédéricChabot]

Oh oups i realize it's actually corner pin that the problem! I'll edit the post with the info and my effect stack

[Idar5E2E]

I have the excact same issue.. any progress?

[Ann Bens]

https://community.adobe.com/t5/premiere-pro-beta-bugs/corner-pin-and-non-gpu-transtitons/idi-p/14206...

[Idar5E2E]

Thanks - but I'm not using any transition. All I've done is to place a scrolling page (screen recording) into a monitor.. I've done this plenty of times, and never had this issue. I've tried multiple screen recordings in different resolutions, and they all get stripes. I've even tried other stock videos with green screen monitors, but all with same result..  ¯\_(ツ)_/¯

[FrédéricChabot]

Unfortunately your link doesn't offer any solution..

so no progress, I don't use transition either.. it looks like it's simply a corner pin bug 

[Ann Bens]

Corner Pin as a gpu acc effect has been under development for a long time now.

Not expecting a fix any time soon.

[Idar5E2E]

Thanks. I updated to Beta - and now it works perfect again. No lines 👌👌

[FrédéricChabot]

reinstalling didnt fix it,  but beta did.. 

[Charlie@Work]

Came here to say I'm having the exact same issue. I noticed it on a project that I had been working on when all of the clips I had corner pinned had strange vertical lines. Messing with the dimensions more revealed the moire effect. I rolled back Premiere from 24.1 to 24.0.3 and it fixed the issue. Here's my documentation of the issue (yes I was a dummy and posted it to the wrong subreddit): https://www.reddit.com/r/AfterEffects/s/a5wMT4ZUv0