BSV

Purpose

An additional tool which displays the video stream with the status of the LEDs annotated. Can be used for debugging purposes.

../_images/bsvOn.jpg — The picture shows the board state visualizer for the a raspberry pi. In this case the LEDs are both on.

Explanation

In the top left corner the current frame rate per second is displayed
The LEDs do have a bounding box either in green or red. The color indicates the detected state: red -> off, green -> on.
The name is displayed above the LEDs

Usage

Can be started with the -v or –visualizer flag in the CLI. A rtmp stream with the annotated frames on port 8080 will be started. With the ffplay command this stream can be displayed.