PLAY_AUDIO

Plays audio in a lightweight floating player. Audio source can be provided as a data URL, http(s) URL, or raw base64 via cfg.in or via the default text input. The step mounts a closed Shadow DOM audio player and resolves when the player is closed by the user.

At a glance

Category UI
Version: 1.1.0
Applications: all
Scope: all

Config Options

Name	Description	Default	Required	Resolved	Constraints	Conditional Rules
`in`	Optional input path or variable name containing the audio source (data URL, http(s) URL or raw base64). If omitted, the default text input is used.	None	false	true	None	None
`autoplay`	Attempt autoplay on load. Note: browsers may block autoplay; in that case the player will show a hint and wait for user interaction.	true	false	false	None	None
`showProgress`	Show progress / seek bar in the player.	true	false	false	None	None
`showVolume`	Show volume controls in the player.	true	false	false	None	None
`showTimeDisplay`	Show current time and duration labels.	true	false	false	None	None
`theme`	Theme of the player: 'dark' \| 'light' or any valid CSS color string.	dark	false	false	None	None
`position`	Player anchoring position: 'top-left' \| 'top-right' \| 'bottom-left' \| 'bottom-right' \| 'top-center' \| 'bottom-center' \| 'center'.	center	false	false	None	None
`loop`	If true, loop playback.	false	false	false	None	None
`title`	Optional title shown in the player title bar.	None	false	false	None	None
`mimeType`	Optional MIME type hint used when the provided input is raw base64 without a data URL header (e.g. "audio/mpeg").	None	false	false	None	None

Inputs

Type	Description	Default	Required	Resolved
`text`	Audio source as data URL, http(s) URL, or raw base64. If omitted, reads from `in` config or default text input.	None	false	false

Examples

Play base64 audio provided via SET

- step: SET
  text: "data:audio/mpeg;base64,..."

- step: PLAY_AUDIO
  in: "{{flowContext.text}}"
  autoplay: true

Play audio from an HTTP URL

- step: PLAY_AUDIO
  in: "https://example.com/audio.mp3"
  autoplay: false

At a glance​

Config Options​

Inputs​

Examples​

Play base64 audio provided via SET​

Play audio from an HTTP URL​

See Also​