{
  "1": {"class_type": "StrataT8Connection", "inputs": {"profile": "default"}},
  "2": {"class_type": "LoadVideo", "inputs": {"file": "YOUR_VIDEO.mp4"}},
  "3": {"class_type": "StrataT8SpeechTranscribe", "inputs": {
    "connection": ["1", 0], "video": ["2", 0], "enable_asr": true,
    "start_s": 0, "duration_s": 10, "audio_offset_s": 0, "timed_transcript": ""
  }},
  "4": {"class_type": "StrataT8VideoAnalyzeFull", "inputs": {
    "connection": ["1", 0], "video": ["2", 0], "timed_transcript": ["3", 1],
    "task": "timeline", "question": "分析对白时间对应的画面、动作与镜头，并引用对白 ID。",
    "mode": "frames", "start_s": 0, "duration_s": 10, "sampling_fps": 2,
    "frames_per_segment": 8, "max_pixels": 589824, "max_tokens": 2048,
    "temperature": 0, "top_p": 0.95, "top_k": 20, "seed": 1,
    "reasoning_effort": "none", "refresh": 0, "enable_asr": false,
    "fps": 24, "timestamps_json": "", "transcript": "", "audio_offset_s": 0
  }}
}