RecordAudio - ComfyUI Built-in Node Documentation

Complete documentation for the RecordAudio node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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

Outputs

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