🗣️ VibeVoice TTS (Realtime 0.5B) is a ComfyUI node in the AIIA/VibeVoice category from ComfyUI_AIIA. Inputs: vibevoice_model, text, voice_preset, ddpm_steps…

Tired of OOM errors and tedious file management? The AIIA Node Suite delivers the ultimate workflow overhaul, headlined by the AIIA Media Browser: a high-performance file hub fully integrated into ComfyUI. Instantly preview images, videos, and audio, and experience ultimate smoothness thanks to smart caching and virtual scrolling, even with tens of thousands of files. It also features a powerful fullscreen viewer, rich tooltip previews, and flexible sorting. Alongside the browser, our Video Combine node fundamentally solves memory bottlenecks in long video generation. By streaming frames from disk, you can create videos of virtually unlimited length, making OOM errors a thing of the past. The suite also includes OOM-safe FLOAT video generation, advanced audio processing, and other utilities, providing a complete end-to-end solution from content creation to asset management.

ComfyUI_AIIA

vibevoice_model

text

voice_preset

ddpm_steps

speed

normalize_text

do_sample

temperature

top_k

top_p

cfg_scale

seed

voice_preset_input

AIIA_VibeVoice_Realtime_TTS

audio

🗣️ VibeVoice TTS (Realtime 0.5B)

Name	Type	Default	Description
vibevoice_model	VIBEVOICE_MODEL		—
text	STRING	Hello, this is a test of VibeVoice Realtime.	—
voice_preset	COMBO		1 options: None
ddpm_steps	INT	2010–100	—
speed	FLOAT	1.00.5–2	—
normalize_text	BOOLEAN	true	—
do_sample	COMBO	auto	2 options: auto, false
temperature	FLOAT	0.800.1–2	—
top_k	INT	200–100	—
top_p	FLOAT	0.950–1	—
cfg_scale	FLOAT	1.31–10	—
seed	INT	0-1–2147483647	Random seed for reproducible generation. -1 = random.
voice_preset_inputopt	VOICE_PRESET		—

🗣️ VibeVoice TTS (Realtime 0.5B)

Inputs (13)

Outputs (1)