{
  "text": "本项目训练重型支援桥平衡阀的拆拼互换。按脚本依次完成四组操作：\n1. 拆卸小腔油口连接平衡阀。2. 拆卸大腔油口连接平衡阀。3. 将拆下的平衡阀互换安装到大腔油口。4. 将另一平衡阀安装到小腔油口。操作阶段包含清洗、拆卸、油口封堵和安装等步骤。",
  "profile": {
    "revision": "intro-20260924",
    "agentSlug": "dh-ffcaecf8b65d",
    "agentVersion": 19,
    "avatar": "教员1",
    "providerAvatarId": "a1000000000000000000000000000005",
    "voice": "MOSS · Junhao",
    "voiceCode": "builtin-voice-moss-junhao",
    "speaker": "Junhao",
    "speed": 1.0,
    "engine": "MOSS-TTS-Nano",
    "width": 480,
    "height": 640,
    "fps": 25,
    "sourceSha256": "9d4254626c60de53d109d3855bfd3f4dfa0214bc06c4b38c14767d821977fe5c",
    "lipAndPlaybackInput": "same mono 16kHz PCM16 WAV",
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