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johnrellis
johnrellis
Legend
February 17, 2026

LUT filename not recognized by Looks

  • February 17, 2026
  • 1 reply
  • 37 views

[Moderators, please move to the Premiere Mobile forum’s Bugs section -- currently that forum has no Create Post button:

]

 

In Premiere Mobile, Looks will import but not apply a .cube with a long file name. To reproduce on Premiere Mobile 26.5.0 / IOS 26.2:

 

1. Unzip and download the attached LUT “001 -  Green to Ground - 001medium32.cube”.

 

2. Click a clip in the timeline and go to Looks.

 

3. Click “+” to import that .cube. Observe that it is displayed in the list of looks but it is not applied.

 

4. Try clicking on that look’s thumbnail and observe that it flashes briefly but then the None thumbnail gets selected.

 

5. Rename the LUT to “test.cube”, download it, and import it into Looks. Observe that it can be applied correctly.

      1 reply

      Peter Garaway
      Adobe Employee
      Peter Garaway
      Adobe Employee
      February 20, 2026

      Thanks for flagging this ​@johnrellis ! I was able to reproduce with your file and will get that fixed ASAP. Seems the importer didn’t like all of the number values in the name.  

      I really appreciate the detailed information you shared and sharing the file. Sorry again for the trouble, and thanks for taking the time to report it.

       

      Peter Premiere engineering team
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