Can the 4090 Run It?
I ran a sample
python generate.py --task i2v-14B --size 1280*720 --ckpt_dir ./Wan2.1-I2V-14B-720P --image examples/i2v_input.JPG --prompt "Summer beach vacation style, a white cat wearing sunglasses sits on a surfboard. The fluffy-furred feline gazes directly at the camera with a relaxed expression. Blurred beach scenery forms the background featuring crystal-clear waters, distant green hills, and a blue sky dotted with white clouds. The cat assumes a naturally relaxed posture, as if savoring the sea breeze and warm sunlight. A close-up shot highlights the feline's intricate details and the refreshing atmosphere of the seaside."
but the progress bar didn't move at all.
try 480p version
From github:
DiffSynth-Studio provides more support for Wan, including video-to-video, FP8 quantization, VRAM optimization, LoRA training, and more. Please refer to their examples.
is working for me Thanks
in comfyui you can run it https://github.com/kijai/ComfyUI-WanVideoWrapper
Will we get FP4 for Blackwell soon (or not soon)? That should be faster then, right?