RadioVIS Message Builder
RadioVIS pushes artwork and text to car displays in real time.
Enter your bearer ID to generate the correct STOMP topics and message frames.
The bearer identifies which radio station will receive this message.
e.g.
fm:a0c.c479.09580What is RadioVIS? ▾
RadioVIS (ETSI TS 102 979) lets your station push now-playing artwork and text to Hybrid Radio receivers, car stereos, desktop apps, and smart speakers, over a STOMP WebSocket connection.
Two message types:
•
•
Your STOMP broker listens on port 61613. The DNS SRV record
Two message types:
•
IMAGE, a URL pointing to the artwork for the current song or show•
TEXT, a short text string (artist/title, traffic info, etc.)Your STOMP broker listens on port 61613. The DNS SRV record
_radiovis._tcp.{your-host}
tells receivers where to connect.
What are you pushing?
You'll typically push both, pick one to build first
IMAGE
Album art or show artwork, displayed as the station background on connected receivers
TEXT
Now-playing text, artist name, song title, traffic alerts, station slogans
Artwork URL
A publicly accessible image URL, JPEG or PNG, ideally 600×600 or wider
Where the image links when tapped on a display.
Displays in your local time, sent to receivers as UTC
Now-playing text
Up to 128 characters, most receivers truncate after ~64
[0 / 128 chars]
Displays in your local time, sent to receivers as UTC
Your RadioVIS output
STOMP frames to send from your broadcast automation system
Destination topic
STOMP TOPIC
Your STOMP frame
STOMP FRAME
IMPLEMENTATION EXAMPLES