AVRCP

Showing Album Cover Art Images for Bluetooth Audio

Posted on June 16, 2019 by max

In the previous post, I was able to show song title, artist name, and album name of Bluetooth audio. Then, I thought it would be nice if the album cover art images could be displayed too. Specification wise, transferring cover art over Bluetooth is supported since AVRCP 1.6 [1], but unfortunately it’s not widely implemented… Continue reading “Showing Album Cover Art Images for Bluetooth Audio” →

Controlling Bluetooth Audio on Raspberry Pi

Posted on June 12, 2019 by max

Update (April 21, 2020): Volume control support added. This post shows steps to control playback status of Bluetooth audio which is streamed from a connected phone (or any Bluetooth capable media player). The goal is to enable below. Playback control (play, pause, next/previous song, and volume control) Music information display in real time (song title, artist… Continue reading “Controlling Bluetooth Audio on Raspberry Pi” →