generation-landscape-sol-attn-fasth3-hq.json

{
  "pipeline": "LightX2V MiniMax-H3 Ref2VA Turbo 4-step v0.1",
  "task": "ref2va",
  "layout": "landscape",
  "story_duration_seconds": 34.625,
  "container_duration_seconds": 34.72,
  "resolution": "1344x768",
  "fps": 24,
  "frames": 831,
  "encoding": {
    "codec": "H.264 High",
    "target_video_bitrate_mbps": 10.0,
    "measured_video_bitrate_mbps": 10.25,
    "measured_container_bitrate_mbps": 10.431,
    "audio": "AAC stereo 32 kHz",
    "audio_bitrate_kbps": 202.3,
    "video_reencoded_during_final_concat": false
  },
  "references": [
    "niu-lai-reference.jpg",
    "nvidia-sana-sol-engine-combined-reference.png",
    "sol-attn-ai-native-reference.jpg",
    "sol-engine-b200-sol-attn-benchmark-reference.jpg"
  ],
  "stack_cards": [
    "SOL-ATTN",
    "FASTH3 4-STEP MODEL",
    "FUSED KERNELS",
    "8-GPU ULYSSES",
    "COMM + LAYOUT FUSION",
    "PARALLEL VAE",
    "ADALN PRECOMPUTE"
  ],
  "fasth3": {
    "role": "four-step source model",
    "origin": "Hao AI Lab at UCSD"
  },
  "segments": [
    {
      "name": "clip1",
      "role": "native landscape introduction",
      "seed": 6039,
      "frames": 243,
      "nfe": 4,
      "generation_seconds": 154.97522566106636,
      "peak_cuda_memory_mib": 151160
    },
    {
      "name": "clip2",
      "role": "AI-native SOL-Attn and FastH3 stack reveal",
      "seed": 7040,
      "frames": 345,
      "nfe": 4,
      "generation_seconds": 244.8253790640738,
      "peak_cuda_memory_mib": 156835
    },
    {
      "name": "clip3",
      "role": "B200 + SOL-Attn performance and brand reveal",
      "seed": 8041,
      "frames": 243,
      "nfe": 4,
      "generation_seconds": 157.51198861503508,
      "peak_cuda_memory_mib": 151561
    }
  ],
  "benchmark": {
    "accelerator": "B200",
    "attention": "SOL-Attn",
    "elapsed_includes": ["Qwen", "DiT", "VAE"],
    "rows": [
      {"video_seconds": 5, "frames": 124, "elapsed_seconds": 2.625},
      {"video_seconds": 10, "frames": 243, "elapsed_seconds": 6.839},
      {"video_seconds": 15, "frames": 362, "elapsed_seconds": 12.884}
    ]
  },
  "model_load_seconds": 389.53097589104436,
  "video_shift": 12.0,
  "audio_shift": 3.0,
  "sha256": "1ab52e38f724edde7830293ecd4f3942dcd2eab393ce8f40f6f0a6fafd300f57",
  "output": "sol-h3-niu-lai-promo-landscape-sol-attn-fasth3-hq.mp4"
}