LTX-2.5 text to video with audio
Create one video with generated audio from a text prompt using the fixed LTX-2.5 distilled model. Describe subjects, action, camera movement, lighting and desired sounds in Positive prompt. No image or audio upload is required.
Workflow details
Workflow details
Runtime profile
- Publisher
- Sweet Tea Automation
- Status
- Listed
- Version
- Checking published version…
- Updated
- Oct 25, 2026
Hover nodes for Pipe controls
Core
Primary Pipe surface
Positive prompt
PrimitiveStringMultiline
Negative prompt
CLIPTextEncode
Output size
ResolutionSelector
Duration
PrimitiveInt
Prompt enhancement
PrimitiveBoolean
Extended
Additional surfaced controls
Frame rate
PrimitiveInt
Generation randomness
RandomNoise
Generation guidance
LTXVDualCFGGuider
Generation sampling
KSamplerSelect
Refinement randomness
RandomNoise
Refinement guidance
LTXVDualCFGGuider
Refinement sampling
KSamplerSelect
Prompt expansion tuning
TextGenerateLTX2Prompt
Generation noise schedule
ManualSigmas
Refinement noise schedule
ManualSigmas
Video decode tiling
VAEDecodeTiled
Video output encoding
SweetTeaPreviewVideo
What you need
Hardware and download-size estimates are not available yet.
Output
- Video with generated audio · video
Requirements
Models
6gemma4_e2b_it_bf16.safetensors
File unverifiedText encoder · Hugging Face · Comfy-Org/gemma-4 · Gemma 4
gemma4-12b-with-proj-ltx-2.5-comfy-int8-convrot.safetensors
File unverifiedText encoder · Hugging Face · Lightricks/LTX-2.5 · LTX 2.5
Checkpoint · Hugging Face · Lightricks/LTX-2.5 · LTX 2.5
ltx-2.5-audio-vae-bf16.safetensors
File unverifiedVAE · Hugging Face · Lightricks/LTX-2.5 · LTX 2.5
ltx-2.5-latent-spatial-upscaler-x2-bf16-1.0.safetensors
File unverifiedUpscaler · Hugging Face · Lightricks/LTX-2.5 · LTX 2.5
ltx-2.5-video-vae-bf16.safetensors
File unverifiedVAE · Hugging Face · Lightricks/LTX-2.5 · LTX 2.5
Node packs
1Node pack · GitHub · tea-time-labs/sweet-tea-nodes
Sources
1 source
Sources
1 source