I need to show the original and the preprocessed videos (from a single source) each in a VideoOutput component. However, only one of the VideoOutputs show the source! It seems that, at a time, only one output can have the source. Here are my codes:

```
import QtMultimedia 5.9

Item {

    // ...

    Camera {
        id: camera
    }

    VideoOutput {
        id: videooutput1
        source: camera
        // ...
    }

    VideoOutput {
        id: videooutput2
        source: camera
        // ...
    }

}

```

Is there any way to share a single source across multiple video outputs? or am I missing something?