Initial commit

configs/hunyuan_video_15/cache/hy_15_i2v_720p_teacache.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "720p_i2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 7.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "flash_attn3",
+    "feature_caching": "Tea",
+    "coefficients": [3.84300014e+03, -1.39247433e+03, 1.69167679e+02, -7.07679232e+00, 1.02419011e-01],
+    "teacache_thresh": 0.15,
+    "cpu_offload": false,
+    "offload_granularity": "block",
+    "vae_cpu_offload": false,
+    "byt5_cpu_offload": false,
+    "qwen25vl_cpu_offload": true,
+    "siglip_cpu_offload": false
+}

configs/hunyuan_video_15/cache/hy_15_t2v_480p_teacache.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "flash_attn3",
+    "feature_caching": "Tea",
+    "coefficients": [-2.97190924e+04, 2.22834983e+04, -4.37418360e+03, 3.39340251e+02, -1.01365855e+01, 1.29101768e-01],
+    "teacache_thresh": 0.15,
+    "cpu_offload": false,
+    "offload_granularity": "block",
+    "vae_cpu_offload": false,
+    "byt5_cpu_offload": false,
+    "qwen25vl_cpu_offload": true,
+    "siglip_cpu_offload": false
+}

configs/hunyuan_video_15/cache/hy_15_t2v_720p_teacache.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "729p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "flash_attn3",
+    "feature_caching": "Tea",
+    "coefficients": [-3.08907507e+04, 1.67786188e+04, -3.19178643e+03, 2.60740519e+02, -8.19205881e+00, 1.07913775e-01],
+    "teacache_thresh": 0.15,
+    "cpu_offload": false,
+    "offload_granularity": "block",
+    "vae_cpu_offload": false,
+    "byt5_cpu_offload": false,
+    "qwen25vl_cpu_offload": true,
+    "siglip_cpu_offload": false
+}

configs/hunyuan_video_15/fp8comm/hy15_i2v_480p_int8_offload_dist_fp8_comm.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_i2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": false,
+    "attn_type": "sage_attn3",
+    "vae_cpu_offload": false,
+    "byt5_cpu_offload": false,
+    "qwen25vl_cpu_offload": true,
+    "siglip_cpu_offload": false,
+    "dit_quantized_ckpt": "/path/to/quant_model.safetensors",
+    "dit_quantized": true,
+    "dit_quant_scheme": "int8-q8f",
+    "parallel": {
+        "seq_p_size": 8,
+        "seq_p_fp8_comm": true,
+        "seq_p_attn_type": "ulysses"
+    }
+}

configs/hunyuan_video_15/hunyuan_video_i2v_480p.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_i2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "sage_attn2"
+}

configs/hunyuan_video_15/hunyuan_video_i2v_720p.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "720p_i2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 7.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "sage_attn2"
+}

configs/hunyuan_video_15/hunyuan_video_i2v_720p_cfg_distilled.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "720p_i2v_distilled",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 9.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": false,
+    "attn_type": "sage_attn2"
+}

configs/hunyuan_video_15/hunyuan_video_t2v_480p.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "aspect_ratio": "16:9",
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "sage_attn2"
+}

configs/hunyuan_video_15/hunyuan_video_t2v_480p_distill.json

+{
+    "infer_steps": 4,
+    "transformer_model_name": "480p_t2v",
+    "fps": 16,
+    "target_video_length": 81,
+    "aspect_ratio": "16:9",
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": -1.0,
+    "enable_cfg": false,
+    "attn_type": "sage_attn2",
+    "dit_original_ckpt": "hunyuanvideo-1.5/distill_models/480p_t2v/distill_model.safetensors",
+    "denoising_step_list": [
+        1000,
+        750,
+        500,
+        250
+    ]
+}

configs/hunyuan_video_15/hunyuan_video_t2v_720p.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "720p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "aspect_ratio": "16:9",
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 9.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "sage_attn2"
+}

configs/hunyuan_video_15/lightae/hy15_t2v_480p_bf16.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "aspect_ratio": "16:9",
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 7.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "flash_attn3",
+    "use_tae": true,
+    "tae_path": "/path/to/lighttae"
+}

configs/hunyuan_video_15/offload/hy15_t2v_480p_bf16.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "aspect_ratio": "16:9",
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 7.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "sage_attn2",
+    "cpu_offload": true,
+    "offload_granularity": "block",
+    "vae_cpu_offload": false,
+    "byt5_cpu_offload": false,
+    "qwen25vl_cpu_offload": true,
+    "siglip_cpu_offload": false
+}

configs/hunyuan_video_15/quant/hy15_t2v_480p_fp8.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_t2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "aspect_ratio": "16:9",
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 7.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "flash_attn3",
+    "dit_quantized_ckpt": "/path/to/quant_model.safetensors",
+    "dit_quantized": true,
+    "dit_quant_scheme": "fp8-sgl"
+}

configs/hunyuan_video_15/vsr/hy15_i2v_480p.json

+{
+    "infer_steps": 50,
+    "transformer_model_name": "480p_i2v",
+    "fps": 24,
+    "target_video_length": 121,
+    "vae_stride": [4, 16, 16],
+    "sample_shift": 5.0,
+    "sample_guide_scale": 6.0,
+    "enable_cfg": true,
+    "attn_type": "flash_attn3",
+    "video_super_resolution": {
+        "sr_version": "720p_sr_distilled",
+        "flow_shift": 2.0,
+        "base_resolution": "480p",
+        "guidance_scale": 1.0,
+        "num_inference_steps": 6,
+        "use_meanflow": true
+    }
+}

configs/longcat_image/longcat_image_i2i.json

+{
+    "infer_steps": 50,
+    "aspect_ratio": "1:1",
+    "attn_type": "torch_sdpa",
+    "enable_cfg": true,
+    "sample_guide_scale": 4.5,
+    "enable_cfg_renorm": true,
+    "cfg_renorm_min": 0.0,
+    "axes_dims_rope": [16, 56, 56],
+    "dit_quant_scheme": "Default",
+    "rms_norm_type": "torch"
+}

configs/longcat_image/longcat_image_i2i_cfg_parallel.json

+{
+    "infer_steps": 50,
+    "aspect_ratio": "1:1",
+    "attn_type": "flash_attn3",
+    "enable_cfg": true,
+    "sample_guide_scale": 4.5,
+    "enable_cfg_renorm": true,
+    "cfg_renorm_min": 0.0,
+    "axes_dims_rope": [16, 56, 56],
+    "dit_quant_scheme": "Default",
+    "rms_norm_type": "sgl-kernel",
+    "parallel": {
+        "cfg_p_size": 2
+    }
+}

configs/longcat_image/longcat_image_t2i.json

+{
+    "infer_steps": 50,
+    "aspect_ratio": "16:9",
+    "attn_type": "flash_attn3",
+    "enable_cfg": true,
+    "sample_guide_scale": 4.0,
+    "enable_cfg_renorm": true,
+    "cfg_renorm_min": 0.0,
+    "axes_dims_rope": [16, 56, 56],
+    "dit_quant_scheme": "Default",
+    "rms_norm_type": "sgl-kernel"
+}

configs/longcat_image/longcat_image_t2i_cfg_parallel.json

+{
+    "infer_steps": 50,
+    "aspect_ratio": "16:9",
+    "attn_type": "flash_attn3",
+    "enable_cfg": true,
+    "sample_guide_scale": 4.0,
+    "enable_cfg_renorm": true,
+    "cfg_renorm_min": 0.0,
+    "axes_dims_rope": [16, 56, 56],
+    "dit_quant_scheme": "Default",
+    "rms_norm_type": "sgl-kernel",
+    "parallel": {
+        "cfg_p_size": 2
+    }
+}

configs/ltx2/ltx2.json

+{
+    "infer_steps": 40,
+    "target_video_length": 121,
+    "target_height": 512,
+    "target_width": 768,
+    "attn_type": "sage_attn2",
+    "sample_guide_scale": 4,
+    "sample_shift": [2.05, 0.95],
+    "enable_cfg": true,
+    "cpu_offload": false,
+    "num_channels_latents": 128,
+    "fps": 24,
+    "audio_fps": 24000,
+    "audio_mel_bins":16,
+    "double_precision_rope": true,
+    "use_tiling_vae": false,
+    "dit_original_ckpt": "Lightricks/LTX-2/ltx-2-19b-dev.safetensors"
+}

configs/ltx2/ltx2_cfg_parallel.json

+{
+    "infer_steps": 40,
+    "target_video_length": 121,
+    "target_height": 512,
+    "target_width": 768,
+    "attn_type": "sage_attn2",
+    "sample_guide_scale": 4,
+    "sample_shift": [2.05, 0.95],
+    "enable_cfg": true,
+    "cpu_offload": false,
+    "num_channels_latents": 128,
+    "fps": 24,
+    "audio_fps": 24000,
+    "audio_mel_bins":16,
+    "double_precision_rope": true,
+    "dit_original_ckpt": "Lightricks/LTX-2/ltx-2-19b-dev.safetensors",
+    "parallel": {
+        "cfg_p_size": 2
+    }
+}