ComfyUI Node: Audio - Add Silence
Run ComfyUI workflows without the setup
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Category
audio/utils
Inputs
audio AUDIO
prepend_silence FLOAT
append_silence FLOAT
Outputs
AUDIO
Extension: Audio Duration
Returns the duration of an audio source, which can be provided either as a filesystem path or as raw audio data (samples and sample rate) from an upstream node. Duration calculation primarily uses ffprobe (from FFmpeg) for paths, or calculates the duration directly from samples/SR if no path is available.
Authored by scofano
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Other audio/utils nodes
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.