{
  "name": "transition-J109",
  "model": "gemini-3-flash",
  "transport": "inline_data (base64 bytes of the actual MP4 incl. audio)",
  "endpoint": "https://api.kie.ai/gemini/v1/models/gemini-3-flash-v1betamodels:streamGenerateContent",
  "prompt": "This clip is an ORIGINAL excerpt with sound from a longer film, temporally MAGNIFIED 2x: the picture and the sound are both slowed 2x with pitch preserved, so you receive 2 frames per original second. Clip 0.00 corresponds to source 313.40 s; source_time = 313.40 + clip_time/2. It surrounds ONE editorial join expected near clip time 5.00 s (source 315.90 s). Speech will sound slow; that is intended.\n\nTask: describe the join at atomic level from what you actually see and hear.\n\nReturn ONLY valid JSON (no markdown fences):\n{\n \"access\": {\"heard_audio\": bool, \"clip_seems_slowed\": bool},\n \"join\": {\"clip_time_s\": when the picture changes, \"type\": \"hard cut|dissolve|none visible|other\", \"confidence\": 0-1},\n \"outgoing_shot\": {\"scale\", \"who_is_framed\", \"eyeline_or_angle\", \"last_action_before_join\": what body/hands/face/prop do in the final moments, \"speech_at_join\": which words are being said as the picture changes and by whom (or silence), \"gesture_state_at_join\": \"not started|starting|mid|completed|none\"},\n \"incoming_shot\": {\"scale\", \"who_is_framed\", \"eyeline_or_angle\", \"first_action_after_join\": what body/hands/face/prop do in the first moments, \"speech_at_join\": which words are heard first after the picture changes and by whom, \"gesture_state_at_join\": \"not started|starting|mid|completed|none\", \"reaction_latency\": does a listener react before, on, or after the join, and to which word},\n \"sound_relation\": \"does the line/sound start before the picture changes (sound leads), after it (picture leads), or together; is any ambience/music continuous across the join\",\n \"what_the_join_does\": your best reading of why the film changes picture here — what the incoming shot shows that the outgoing shot could not (reaction, object, address, scale, new information), stated as interpretation,\n \"continuity_check\": any mismatch in position, gaze, hands, props or light across the join, or \"none seen\",\n \"uncertainties\": [str]\n}\nDo not invent a reaction that is not visible. If the join is not visible in the clip, say so.\n",
  "prompt_sha256": "264c1798753cb99bc852825d186840216feb51e6f94965f750e87c49d704f17e",
  "media": {
    "path": "/workspaces/UGS/AdFactoryNarrativeFormat/trees/bf8f11bde4/analysis/original-atomic/fragments/transitions/J109-x2.mp4",
    "sha256": "7601a416fd8a92b564db934609441b7ab53d8699212331e1e53d550887762fc3",
    "bytes": 1046682,
    "mime": "video/mp4"
  },
  "extra_media": [],
  "generation_config": {
    "thinkingConfig": {
      "includeThoughts": false,
      "thinkingLevel": "high"
    },
    "maxOutputTokens": 12000,
    "temperature": 0.2,
    "mediaResolution": "MEDIA_RESOLUTION_HIGH"
  },
  "meta": {
    "join": {
      "id": "J109",
      "time_s": 315.9,
      "start_s": 314.8,
      "end_s": 317.0,
      "kind": "dissolve (adjudicated)"
    },
    "clip": {
      "path": "/workspaces/UGS/AdFactoryNarrativeFormat/trees/bf8f11bde4/analysis/original-atomic/fragments/transitions/J109-x2.mp4",
      "sha256": "7601a416fd8a92b564db934609441b7ab53d8699212331e1e53d550887762fc3",
      "bytes": 1046682,
      "source_start_s": 313.4,
      "source_end_s": 318.4,
      "duration_s": 9.966667,
      "recipe": [
        "ffmpeg",
        "-hide_banner",
        "-loglevel",
        "error",
        "-y",
        "-ss",
        "313.400",
        "-to",
        "318.400",
        "-i",
        "/workspaces/UGS/AdFactoryNarrativeFormat/data/references_liked/resilia-aged-garlic-family-cholesterol-story.mp4",
        "-vf",
        "setpts=2*PTS,scale=-2:854",
        "-af",
        "atempo=0.5",
        "-r",
        "30",
        "-c:v",
        "libx264",
        "-preset",
        "medium",
        "-crf",
        "26",
        "-pix_fmt",
        "yuv420p",
        "-c:a",
        "aac",
        "-b:a",
        "96k",
        "-movflags",
        "+faststart",
        "/workspaces/UGS/AdFactoryNarrativeFormat/trees/bf8f11bde4/analysis/original-atomic/fragments/transitions/J109-x2.mp4"
      ],
      "time_scale": 2,
      "note": "Clip runs 2x slower than the source; clip_time/2 + 313.400 = source time."
    },
    "source_start_s": 313.4,
    "time_scale": 2.0
  }
}