RecordAudio - ComfyUI Built-in Node Documentation

The RecordAudio node loads audio files that have been recorded or selected through the audio recording interface. It processes the audio file and converts it into a waveform format that can be used by other audio processing nodes in the workflow. The node automatically detects the sample rate and prepares the audio data for further manipulation.

Inputs

Parameter	Description	Data Type	Required	Range
`audio`	The audio recording input from the audio recording interface	AUDIO_RECORD	Yes	N/A

Outputs

Output Name	Description	Data Type
`AUDIO`	The processed audio data containing waveform and sample rate information	AUDIO

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PreviewAudio - ComfyUI Built-in Node Documentation

SaveAudio - ComfyUI Built-in Node Documentation

​Inputs

​Outputs

Inputs

Outputs