kuangyuyu

使用lightx2v/Wan2.2-Distill-Models-FP8量化后的权重，生成的视频噪声很大（成马赛克状），用BF16 原版权重是正常的。

5

**wan_moe_i2v_distill.json：** { "infer_steps": 4, "target_video_length": 81, "text_len": 512, "target_height": 720, "target_width": 1280, "self_attn_1_type": "sage_attn2", "cross_attn_1_type": "sage_attn2", "cross_attn_2_type": "sage_attn2", "dit_quantized": true, "dit_quant_scheme": "fp8-vllm" "high_noise_original_ckpt": "/mnt/cache1/LightX2V/Wan2.2-Distill-Models/high_noise_model/wan2.2_i2v_A14b_high_noise_scaled_fp8_e4m3_lightx2v_4step.safetensors", "low_noise_original_ckpt": "/mnt/cache1/LightX2V/Wan2.2-Distill-Models/low_noise_model/wan2.2_i2v_A14b_low_noise_scaled_fp8_e4m3_lightx2v_4step.safetensors", "sample_guide_scale": [ 7.0, 11.0...