My ComfyUI workflows for using LTX 2.3

This workflows are used by me to create my art.

They are optimized created of my latest knowledge to enhance the outcome.
"If this workflow leveled up your day, I'd purr-eciate a like! 😻"

Versions & Information👇👇👇👇👇👇👇👇

👉 Please read below and the file descriptions "About this version" for more info's.

⚠️ Do not use the workflows with the "Nodes 2.0 beta" from ComfyUi or it will mess up things.
👇👇👇👇👇👇👇👇

What you get from the comfy workflows:

🎥 I2V, FLF2V, T2V, V2V + Audio
🤝 Video resolution matching - Fully automatic scaling
⚙️ Chunking (Seconds/Frame based)
🎞️ LTX Latent Upscaler (2x native latent)
📚 Prompt Enhancer - Automatic prompt refinement
🪫 Low VRAM optimizations
✨ Multiple Resolution Upscalers
- Torchlanc (very fast, color correct, low VRAM)
- Upscale with Model (additional detail, high quality)
- RTX Super Resolution** (ultra fast, very accurate)
🔗 VAE options
- Full VAE
- Tiled VAE
🔊 Multiple Audio options
- Text to Audio (Model audio)
- Input audio file
- Video audio
🫥 Watermark option
📢 Soundmark option
🧮 Color match feature
👾 MiniMeme feature - Create small gif's
🃏 Last Frame Extraction
🔖 Bookmark-Shortcuts - with number keys

⚠️ Some workflows may set on webp av1 encoding (VHS node) - If your computer/setup missing drivers use any other like H265 or H264!
Install ffmpeg!
Update Comfyui and custom_nodes!
Update pytorch 2.9+cu128 or higher
Make sure to read where files/models should be placed inside the workflow
Check if the filepath for model/clip/vae match your system like Linux/Windows
Some Custom-Node-Packs need manual installation (e.g. RTX Node)
The plugin ComfyUI-DD-Translation can break node connection (avoid)

All older Versions are available inside my GitHub Repo.

YOU are responsible for outputs as always! If you make ToS violating content and I get aware I WILL report this.