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My simple 4steps workflow which I use to generate videos from image on my rx 6800xt graphics card.
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Source description
My simple 4steps workflow which I use to generate videos from image on my rx 6800xt graphics card.
To increase speed Lightx2v Lora must be installed. Generation of 33 frames video takes about 250 seconds after the models are fully loaded.
In my opinion lightx2v for wan2.1 provides much better results than version for wan2.2 so I use first one.
All required models download:
Wan2.2-I2V-A14B-HighNoise-Q3_K_S.gguf
Wan2.2-I2V-A14B-LowNoise-Q3_K_S.gguf
umt5_xxl_fp8_e4m3fn_scaled
AI-generated commentary
AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.
Wan2.2 i2v gguf + lightx2v lora is a four-step workflow that generates videos from an image and produces a 33-frame video; the listing describes use on an RX 6800 XT graphics card.
The workflow graph lists three required node packs: gguf, rgthree-comfy, and ComfyUI-VideoHelperSuite.
The described input is an image, and the output is a 33-frame video.
Lightx2v Lora is listed as required to increase speed.
It is published by HammerAssGirl on Civitai.
The listed model files are Wan2.2-I2V-A14B-HighNoise-Q3_K_S.gguf, Wan2.2-I2V-A14B-LowNoise-Q3_K_S.gguf, umt5_xxl_fp8_e4m3fn_scaled, wan_2.1_vae, and Wan21_T2V_14B_lightx2v_cfg_step_distill_lora_rank32.
The listed custom nodes are GGUF, Rgthree, and VideoHelperSuite.
The author says they use the Lightx2v version for Wan2.1 instead of the Wan2.2 version because they consider its results better.
The listing identifies Wan Video 14B i2v 480p as the base model.
Check that these exact files are available: umt5_xxl_fp8_e4m3fn_scaled.safetensors, wan2.2_i2v_high_noise_14B_Q3_K_S.gguf, wan2.2_i2v_low_noise_14B_Q3_K_S.gguf, and wan_2.1_vae.safetensors.
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Sources
1 sourceSource excerpts
1 excerptSource context: 1561 downloads · Type Workflows · Base model Wan Video 14B i2v 480p
wan_2.1_vae
Wan21_T2V_14B_lightx2v_cfg_step_distill_lora_rank32
Required custom nodes:
GGUF
Rgthree
VideoHelperSuite
Estimated VRAM requirement
Estimate unavailable
Model file sizes are not complete enough to calculate this requirement yet.
Requirements
7 requirementsumt5_xxl_fp8_e4m3fn_scaled.safetensors
File unverifiedText encoder · SAFETENSORS · Unknown
VAE · Unknown
wan2.2_i2v_high_noise_14B_Q3_K_S.gguf
Not resolvedCheckpoint · Unknown
wan2.2_i2v_low_noise_14B_Q3_K_S.gguf
Not resolvedCheckpoint · Unknown
Node pack · Registry
Node pack · Registry
Node pack · Registry
