ukr8b3g201/LTX-2.3 I2V AudioSync Simple Workflow V4b (RTX-VSR)
LTX-2.3 Image to Video AudioSync Simple V4b (NEW) [2026/03/19] Corrected the location of the Clear Cache All and Clean VRAM Used nodes. v4: High-speed upscaling is now possible with " RTX Video Super Resolution " Added VRAM and cache purge nodes for more stable rendering. Thanks to matros99's suggestion! This workflow enables high-speed upscaling of RTX Video Super Resolution without any loss of image quality. The initial scale value is "2"(Within a subgraph node) Note: The ComfyUI-LTXVideo node does not work with PyTorch Version 2.12.0+cu130. The model used is the same as V3 Custom Nodes http
| Author / organization | ukr8b3g201 |
|---|---|
| Downloads | 3.2K (as reported by Civitai) |
| Likes | 79 |
| Task | text-to-image |
| Created | 18 March 2026 |
| Last updated at source | — |
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