# Sentinel Cameras distorted

Source: https://forum.modalai.com/topic/1067/sentinel-cameras-distorted
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2022-06-29 20:40:13 UTC by rohitpillai
Replies: 7 · Views: 1196

## rohitpillai · 2022-06-29 20:40:13 UTC

Hi,

I have an issue with the Sentinel Cameras. All the cameras seem to be outputting distorted video feeds. Screenshots attached below.
What I have done - 
```voxl-configure-cameras sentinel``` -> ```voxl-streamer -c hires``` OR ```voxl-streamer -c stereo``` OR ```voxl-streamer -c tracking```

I have also tried different configurations for the cameras, ```voxl-configure-cameras 11``` AND ```voxl-configure-cameras 3``` The last one just to test.

Terminal output:
![Screenshot from 2022-06-29 13-39-09.png](https://forum.modalai.com/assets/uploads/files/1656535155881-screenshot-from-2022-06-29-13-39-09.png) 

QGC Video feed (This is only Hires, but both tracking and stereo is the same way):
![0_1656535200595_Screenshot from 2022-06-29 13-34-27.png](Uploading 100%)

## Reply by rohitpillai · 2022-06-29 20:42:16 UTC

QGC Screenshot did not upload in original post:
![Screenshot from 2022-06-29 13-41-09.png](https://forum.modalai.com/assets/uploads/files/1656535322837-screenshot-from-2022-06-29-13-41-09.png)

## Reply by Chad Sweet (ModalAI staff) · 2022-06-30 03:34:09 UTC

Can you try [voxl-portal](https://docs.modalai.com/voxl-portal/) and make sure they show up properly there? If they appear properly, then it's a voxl-streamer configuration issue

## Reply by Eric Katzfey (ModalAI staff) · 2022-06-30 16:38:05 UTC (in reply to rohitpillai)

@rohitpillai In the current version of voxl-streamer you need to use the software h264 encoder, not OMX. That is specified with the ```-x``` 
option on the command line. The OMX encoder has been fixed in the latest release which should be available next week,

## Reply by rohitpillai · 2022-07-06 16:30:55 UTC

Yep it works properly on voxl-portal. 

I also tried ```voxl-streamer -x``` and it works! Although the camera seems to be a tad bit blurry. Increasing the resolution doesn't seem to fix this.

Any idea when the latest release will be available this week?

Thanks!

## Reply by Eric Katzfey (ModalAI staff) · 2022-07-06 17:15:57 UTC (in reply to rohitpillai)

@rohitpillai We hope to have it out by end of the week or early next week.

## Reply by Dobry Kolacz (ModalAI staff) · 2022-07-06 23:52:31 UTC (in reply to rohitpillai)

@rohitpillai said in [Sentinel Cameras distorted](/post/5061):
> eems to

Which camera are you talking about? The Stereo and HiRes sensors on sentinel have manually adjustable focus

## Reply by rohitpillai · 2022-07-07 17:01:57 UTC

Cool I will take it a look at it