# USB camera UVC service something is missing

Source: https://forum.modalai.com/topic/1471/usb-camera-uvc-service-something-is-missing
Category: ESCs, Sensors and Accessories (https://forum.modalai.com/category/15/escs-sensors-and-accessories)
Tags: image-sensor
Posted: 2022-10-19 20:32:15 UTC by Sem Andeweg
Replies: 1 · Views: 851

## Sem Andeweg · 2022-10-19 20:32:15 UTC

We are trying to connect a arducam to the VOXL and stream that via Ethernet to QGC. 

We are trying to that the same way as in this video: https://www.youtube.com/watch?v=iStAaxOtMLw
But then only with one camera, so we thought it would be simple.

But when trying those commands like:
-> voxl-uvc-server -v 0c45 -t (custom pipe) 
-> voxl-uvc-server -s 

It does not work, because we apparently use an older version. 
But we have updated it to: 0.1.2. Did the pkg-manager dev etc. etc. and still it is giving us not more commands. (see image)

![Capture.JPG](https://forum.modalai.com/assets/uploads/files/1666211403543-capture.jpg) 

So a couple of questions:
1) Is this the right route to go to enable a stream for only one UVC USB camera? 
2) And how can we get these commands?

## Reply by Eric Katzfey (ModalAI staff) · 2022-10-20 16:03:10 UTC

@Sem-Andeweg We're taking a look. I think the "t:" is missing from https://gitlab.com/voxl-public/voxl-sdk/services/voxl-uvc-server/-/blob/dev/src/main.c#L224