# Video stream playback

{% hint style="info" %}
The video stream type needs to set to `raw` inside `DroneBridgeConfig.ini` or the receiver (`video_gnd` module) must run on the local computer sending the UDP data to `localhost`
{% endhint %}

Use on of the following commands to play back the live stream. Adjust the IP address if necessary. The computer must be connected to the ground station

```bash
gst-launch-1.0 udpsrc port=5000 ! h264parse ! avdec_h264 ! autovideosink sync=false
```

```bash
ffplay -framerate 48 -flags nobuffer -flags low_delay  udp://127.0.0.1:5000
```

```bash
mplayer -benchmark -fps 48 -demuxer h264es udp://localhost:5000
```

```bash
mpv --no-cache --untimed --no-demuxer-thread --video-sync=audio --vd-lavc-threads=1 --hwdec=auto --no-correct-pts udp://127.0.0.1:5000
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://dronebridge.gitbook.io/docs/dronebridge-desktop/untitled.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
