Version v1.0 is early "alpha" state, but ready to test. All options should work properly. Main downside: we have to use the old ltx-2 Loras actually.
Runtime profile
Source description
New LTX-2.3 model.
Version v1.0 is early "alpha" state, but ready to test. All options should work properly. Main downside: we have to use the old ltx-2 Loras actually.
Added Text + Audio to Video + Audio option.
Please let me know, if you find any bugs or better Loras to use.
Remaining hardware or download-size estimates are not available yet.
Sources
1 sourceSource excerpts
1 excerptSource context: 31438 downloads · Type Workflows · Base model LTXV2
Requirements
Text encoder · 8.80 GB · SAFETENSORS · bf16 · Unknown
Checkpoint · 13.3 GB · GGUF · Unknown
ltx-2-spatial-upscaler-x2-1.0.safetensors
File unverifiedUpscaler · Hugging Face · Lightricks/LTX-2 · LTX 2
ltx-2.3_text_projection_bf16.safetensors
Not resolvedText encoder · Unknown
VAE · 348 MB · SAFETENSORS · bf16 · full · Unknown
LTX23_video_vae_bf16.safetensors
File unverifiedVAE · Unknown · LTX23 Video VAE Bf16.safetensors
audio-separation-nodes-comfyui
FoundNode pack · Registry
comfyui-custom-scripts
FoundNode pack · Registry
comfyui-easy-use
FoundNode pack · Registry
ComfyUI-GGUF
Node pack · Registry
Node pack · Registry
ComfyUI-MediaMixer
FoundNode pack · Registry
comfyui-mxtoolkit
FoundNode pack · Registry
comfyui-various
FoundNode pack · Registry
comfyui-videohelpersuite
FoundNode pack · Registry
rgthree-comfy
FoundNode pack · Registry