41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
# LTX 2.3 First Last Frame
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## Summary
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`LTX 2.3` first-last-frame workflow for controlled transition video generation.
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## Model Family
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- `ltx`
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## Status
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- `imported-only`
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## Source
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- Workflow pack page: <https://huggingface.co/RuneXX/LTX-2.3-Workflows>
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- Workflow file: <https://huggingface.co/RuneXX/LTX-2.3-Workflows/resolve/main/First-Last-Frame/LTX-2.3_-_FLF2V_First-Last-Frame.json?download=true>
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- Original publisher: `RuneXX`
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- Date imported: `2026-08-08`
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## Developer notes
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- Part of the RuneXX extracted-model workflow pack.
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- Includes several attention/sage/memory-efficiency helpers compared with the simpler LTX graphs.
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## Our notes
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- This is one of the most relevant `LTX 2.3` workflows for you because first/last-frame control is a practical, non-toy use case.
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- It is heavier than the simple single-pass workflows, so it is more of a second-step test after confirming LTX is even workable on the `3070`.
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## Required custom nodes
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- `ComfyUI-KJNodes`
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- `rgthree-comfy`
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- attention/memory helper nodes used by the RuneXX pack
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## Notes
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- Best current LTX first-last-frame import in the repo.
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