Interpretation error in the pixel ratio of a MOV 100FPS file in Adobe Premiere Pro 25.1

[stefanusdian]

Hi, I have an issue in Premiere Pro 25.1. The Pixel Aspect Ratio of a Lumix 100FPS MOV 10-bit 4:2:2 file is different from Premiere Pro version 25.0. 

I can fix it by manually inputting the ratio through Project Panel, Right-click the file, Modify, Interpret Footage. However, it sometimes still leaves a small space on the left and right sides of the screen. This error also prevents Warp Stabilizer from being used.

Hopefully, this issue can be resolved in the next Premiere update.

[Sumeet Kumar Choubey]

Hi stefanusdian,

We're sorry to hear about this. If possible, could you please share a download link for the sample media with which you are experiencing this issue? It will help us to investigate the issue.

Thanks,

Sumeet

[Rach McIntire]

Hi @stefanusdian,

Thanks for filing your bug report. Although I'm glad you can make it work in the Modify menu, I'd love to look into this more.  If possible could you send us this file to test with?  

[stefanusdian]

If I use a different format, such as MP4, the aspect ratio is normal, and there are no issues.

Download Sample Media 

[stefanusdian]

Download Sample Here 

[Sumeet Kumar Choubey]

Thanks for the download links. Please allow us some time to get it checked. We will get back to you shortly.

-Sumeet

[stefanusdian]

Thank you!

[Sumeet Kumar Choubey]

Thanks for your patience! We’re able to reproduce this issue. It seems to be happening because of hardware accelerated decoding. Disabling Hardware accelerated decoding (under Preferences > Media) can reverse the change to Pixel Aspect Ratio, but it might reduce the playback performance. For the time being, we recommend manually interpreting the Pixel Aspect Ratio to 1.0. We will update this thread once the issue is sorted.

-Sumeet