Issue Osiris cube lut premiere 202

[brunob1320446]

Hi there, 

I am currently trying to grade a sequence using an Osiris cube lut that was perfectly working in premiere 2019.

Once applied onto an adjustment layer or even directly to the clip, the playback of all footage becomes slow and very laggy. Any other luts will, however, work perfectly and smoothly.

Was wondering if anyone had encountered this problem? I am currently back to premiere 2019 as this specific lut is key for the look of a series that started last year.

Thanks a lot, 

Running on windows 10 and all luts are correctly installed in the adobe commons folder.

[R Neil Haugen]

What's the rest of the hardware? Pr2020 does take more hardware than 2019.

And what all is going on in the Osiris LUT?

Neil

[brunob1320446]

Hi Neil, 

Here are my pc specs,

windows 10 pro v 2004

Amd Ryzen 7 1800x eight-core processor

GTX 1080 ti 

64 gb of ram.

thanks a lot, 

Bruno

[Michael Grenadier]

Please tell us your system specs: OS version, Premiere version, amount of RAM, Hardware specs including graphics card.  Updates often put greater demands on your hardware and this LUT may be more demanding than the other ones you're using.  You might also check that your graphics card drivers are up to date....  In some cases, people report problems with the latest driver updates and need to revert to an earlier driver...

[VectanQB7]

Hi !
I have exactly the same problem.....  I'm working with 1080p ProRes 422HQ clips from my Atomos Ninja 2 so not very heavy footages. It was working fine until the last update....
Here are my specs :

• Windows 10
•  i7-4790K CPU @ 4.00GHz
• NVIDIA GeForce GTX 1080
• 32 GB RAM

Footages are on a Samsung SSD and were working fine until last update.... I updated my GTX driver yesterday but I still have the same trouble.
Note that the timeline in yellow when the LUT is applied, not red, so it should be smooth....
Thanks 🙂

[R Neil Haugen]

Could you share the LUT for me or others to test, to see if it causes a problem or works in our computers?

Neil

[brunob1320446]

Hi Neil,

Here is a link toward the lut in question.  

https://drive.google.com/drive/folders/18AnNwjLzVlFxep_82OLdEkNdmYuy1eAS?usp=sharing

Best,

Bruno

[R Neil Haugen]

I just applied the LUT to an H.264 nasty-long-GOP clip on my laptop ... and yea, it was a bit jerky. Not much more than the clip is by itself though. So I rendered it and playback was fine.

So this LUT may require something like rendering after application. It does some major sat changes it seems.

Neil