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Read previous release notes for new model.
Support on Buy Me a Coffee or Unifans. License codes from anywhere else are fake. More info
中国用户请通过闲鱼支持。其他渠道都是骗子。
Remember that first run is slower on new version.
You can copy ltx model from model_weights directory to avoid large downloads.
Changes
- faster LTX by around 13% on long videos (longer than 1 minute) - applies to all GPU.
Its exposed as new experimental flag that is enabled by default on Windows. It changes a bit output but I didn't notice worse quality.
Linux has to enable it explicitly in GUI or CLI.
You can run 1 min clip and do A/B tests to see if you spot a quality degradation. Feedback thread - many fixes for Windows to improve startup/runtime issues and better diagnostic
- fixes for 8GB VRAM and low RAM configurations
- warning when Jasna runs on HDD (its slow, prefer SSD)
- updated attention kernels (3xxx series GPUs can see a very minor speed up, especially 3090)