On Air

On Air is a lightweight Windows application whose purpose is to help you capture the video feed from multiple devices and broadcast different channels using a UDP multicasting protocol.

Portable running mode

You can drop the tool on any portable media devices, such as USB flash drives, take it with you, and run it on the target system without administrative privileges.
Since it doesn’t write entries in your Windows registry and leave other configuration files in your computer, you may get rid of it with a simple deletion task. Running the program implies only opening the executable file (there’s no setup included in the process).

Simple looks

On Air delivers a clean feature lineup and embeds all configuration settings in a single panel, so they are basically placed at your fingertips.
There’s no support for a help manual but you can venture into tweaking the dedicated parameters on your own, as they are easy to work with.

Video streaming options

On Air gives you the possibility to monitor the video streaming process from a dual-panel display. What’s more, you are allowed to select the receiver from a drop-down list, adjust the volume with the aid of a slider, and pick the preferred channel (there’s support for up to four channels).
When it comes to tweaking the transmitter, you can choose the broadcasting device and audio device. In addition, you can enter the channel number, start or stop the streaming process, as well as enable the video or audio streams.

Bottom line

All things considered, On Air comes with several straightforward features for helping you stream video data, and can be mastered by beginners and professionals alike.