SaveAudioOpus - ComfyUI Built-in Node Documentation

The SaveAudioOpus node saves audio data to a file in the Opus format, letting you choose the encoding quality (bitrate) and the filename prefix for the exported file.

The SaveAudioOpus node saves audio data to a file in the Opus format, letting you choose the encoding quality (bitrate) and the filename prefix for the exported file. This node is deprecated and may be removed in future versions.

Inputs

Parameter	Description	Data Type	Required	Range
audio	The audio data to be saved as an Opus file. A ValueError is raised if this is None (for example, when the source video has no audio track).	AUDIO	Yes	-
filename_prefix	The prefix used for the output filename (default: “audio/ComfyUI”).	STRING	No	-
quality	The bitrate used to encode the Opus file; higher values produce better quality but larger files (default: “128k”).	COMBO	No	"64k" "96k" "128k" "192k" "320k"

Outputs

Output Name	Description	Data Type
audio	The audio data that was saved to the Opus file.	AUDIO

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