# Undocumented Mysteries

Likely deprecated element names or typos are included here for completeness.

## `<ntk_ptz_flip>` Element

```xml
<ntk_ptz_flip enabled="true">
```

Referenced in `NDIlib_Send_VirtualPTZ.cpp` but does not appear anywhere in the NDI SDK source code.

## `<ntk_ptz_white_balance mode="one_push"/>`

Referenced in `NDIlib_Send_VirtualPTZ.cpp` but does not appear anywhere in the NDI SDK source code, which uses "one\_shot" instead.