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Linux

Linux/LE Audio

Top / Linux / LE Audio

Embedded Linux Conference Europe 2025

• https://www.collabora.com/news-and-blog/blog/2025/11/24/implementing-bluetooth-le-audio-and-auracast-on-linux-systems/

コンポーネント

• BlueZ
• PipeWire
• WirePlumber

対応

• Intel Wi-Fi 6E AX210
• Intel Wi-Fi 7 BE200? (Auracast対応)

Linuxカーネル

• Linux 6.4

PipeWire

• 0.3.59以降、LC3を使用した接続CIS用のLE AudioのBAPをサポート
• https://www.bluez.org/le-audio-support-in-pipewire/

BlueZ

• BlueZ 5.86
  • Enhanced BAP (Basic Audio Profile), VCP (Volume Control Profile), and MCP (Media Control Profile) implementations

• BlueZ 5.75?
  • Various improvements to LE Audio including Broadcast Sink support

• BlueZ 5.66 (2022/11/14)
  • initial support for BAP (Basic Audio Profile) which is an essential part of LE Audio responsible for stream control is added.
  • https://www.bluez.org/le-audio-support/
  • KernelExperimental