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LtxApp is my personal LTX 2.3 workflow in App Mode
Runtime profile
Source description
LtxApp
LtxApp is my personal LTX 2.3 workflow in App Mode
Based on the comfyui i2v template and models.
Features:
AI-generated commentary
AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.
LtxApp i2V - LTX2.3 EASY APP MODE — v1.0. LtxApp is my personal LTX 2.3 workflow in App Mode
The current graph contains 3 retained relationships for this resource.
Current retained source (civitai_workflow) is published by WanApp at release v1.0.
ltx-2.3-22b-distilled-lora-384.safetensors: resolved.
ltx-2.3-22b-distilled-lora-384.safetensors: retired.
ltx-2.3-spatial-upscaler-x2-1.1.safetensors: resolved.
LtxApp_LoRA.safetensors: retired.
ltx-2.3-22b-dev-fp8.safetensors: retired.
ltx-2.3-spatial-upscaler-x2-1.1.safetensors: retired.
gemma_3_12B_it_fp4_mixed.safetensors: conflicted.
gemma_3_12B_it_fp4_mixed.safetensors: retired.
Sweet Tea records presentation quality as staged with no listed presentation blockers.
Confirm gemma_3_12B_it_fp4_mixed.safetensors before use because its retained dependency state is conflicted.
Suggestion · not verified
This commentary explains retained evidence; it does not independently assert that the resource is recommended or runtime-tested.
Suggestion · not verified
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Sources
1 sourceSource excerpts
3 excerptsSource context: 241 downloads · Type Workflows · Base model LTXV 2.3
Simple GUI in Comfyui APP Mode.
Uses all original models from the Comfyui Ltx2.3 i2v template.
Keeps original aspect ratio of your image input without cropping.
Max Resolutions on High Quality Toggle 720p/24fps
Options:
Toggle option for low or high quality
Toggle option to choose between 10 or 20 seconds video length.
Toggle option to use a custom LoRA (Disabled by Default)
Toggle option to load image(s) from a Folder (WAS Custom Node)
Hope you enjoy, this is a good workflow for Beginners !
Remaining hardware or download-size estimates are not available yet.
Requirements
Text encoder · 8.80 GB · Hugging Face · Comfy-Org/ltx-2
Text encoder · 27.1 GB · Hugging Face · Lightricks/LTX-2.3-fp8
Source context: 220 downloads · Type Workflows · Base model LTXV 2.3
Source context: 211 downloads · Type Workflows · Base model LTXV 2.3
LoRA · 7.08 GB · Hugging Face · Lightricks/LTX-2.3
Upscaler · 950 MB · Hugging Face · Lightricks/LTX-2.3
LoRA · Hugging Face · WanApp/LtxApp
was-ns
Not resolvedNode pack · Registry
