SaveAudioMP3 - ComfyUI Built-in Node Documentation

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The SaveAudioMP3 node saves audio data as an MP3 file. It takes audio input and exports it to the specified output directory with customizable filename and quality settings. The node automatically handles file naming and format conversion to create a playable MP3 file.

Inputs

Parameter	Data Type	Required	Range	Description
`audio`	AUDIO	Yes	-	The audio data to be saved as an MP3 file
`filename_prefix`	STRING	No	-	The prefix for the output filename (default: “audio/ComfyUI”)
`quality`	STRING	No	”V0" "128k" "320k”	The audio quality setting for the MP3 file (default: “V0”)
`prompt`	PROMPT	No	-	Internal prompt data (automatically provided by the system)
`extra_pnginfo`	EXTRA_PNGINFO	No	-	Additional PNG information (automatically provided by the system)

Outputs

Output Name	Data Type	Description
None	-	This node does not return any output data, but saves the audio file to the output directory

SaveAudio - ComfyUI Built-in Node Documentation

SaveAudioOpus - ComfyUI Built-in Node Documentation

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Inputs

Outputs