{
  "gab_id": "GAB-384",
  "renderer_key": "media_viewer",
  "audio_player_id": "audio-player-podcast-4min",
  "_note_dev": "SOURCE DE VÉRITÉ. Lecteur audio pédagogique : contrôle lecture/pause, vitesse (0.75×/1×/1.5×), transcription texte fallback. Jamais d'autoplay. Archétype : media_viewer (renderer_key à concevoir — pas de moteur kit de référence). Contenu extrait de INDEX-300-medialearning-GAB-381-385-PLAYABLE.html bloc GAB-384.",
  "title": "Lecteur audio",
  "audio_kind": "Podcast",
  "audio_duration": "4 min",
  "initial_state_label": "En pause",
  "playing_state_label": "Lecture en cours…",
  "speed_options": [
    { "value": "0.75×", "label": "0.75×", "default": false },
    { "value": "1×",    "label": "1×",    "default": true  },
    { "value": "1.5×",  "label": "1.5×",  "default": false }
  ],
  "transcript_cta_label": "Transcription (fallback texte)",
  "transcript_text": "📝 Transcription affichée — fallback texte complet, utile sans écouter (accessibilité).",
  "no_autoplay": true,
  "accessibility": {
    "keyboard_navigable": true,
    "focus_visible": true,
    "prefers_reduced_motion": true,
    "transcript_fallback": true
  },
  "child_safety": {
    "no_autoplay_enforced": true,
    "transcript_available": true
  }
}