# Trying to mask qvio with AR0144 cam

Source: https://forum.modalai.com/topic/4161/trying-to-mask-qvio-with-ar0144-cam
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2025-02-10 07:28:09 UTC by Gary Holmgren
Replies: 0 · Views: 421

## Gary Holmgren · 2025-02-10 07:28:09 UTC

I have been following [this](https://forum.modalai.com/topic/3459/masking-qvio/12?_=1739075058893) post to try and use the mask example found [here](https://gitlab.com/voxl-public/voxl-sdk/services/voxl-qvio-server/-/blob/master/misc/mask_example_160x120.pgm). Although qvio starts with the path to this set in the qvio-server.config it doesnt appear to be working. Has anyone tested a mask using the AR0144 with voxl 2? Would I need to change the resolution of the mask or are there other steps to making this work?

Secondly I am also how I could apply this mask to the voxl-portal qvio stream to double check if its working. Any help is appreciated!