For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /developers/blog/2022-04-26-tts-say-media-source.md.

    TTS say service 使用 media source IDs

    从 Home Assistant 2022.5 开始，TTS say service 将把 media content ID 设置为 media source URI。这些需要在 media player 内部通过 media source integration 来解析。

    此前，TTS integration 会将 media content ID 设置为指向 Home Assistant 的 URL，media players 无需额外操作。

    Media players 需要支持 media source integration，详见此处文档。