{
  "tencentcloud": {
    "ocr": {
      "secret_id": "",
      "secret_key": "",
      "max_attempts": 4,
      "timeout": 30,
      "dispatch_log_every": 1000,
      "endpoints": [
      ]
    },
    "cos": {
      "secret_id": "",
      "secret_key": "",
      "region": "",
      "bucket": ""
    }
  },
  "audio": {
    "model_size": "small",
    "device": "cpu",
    "compute_type": "float16",
    "device_index": "auto",
    "cpu_threads": 2
  },
  "splitframe": {
    "interval_seconds": 0.33,
    "ffmpeg_threads": 3,
    "use_gpu": true,
    "gpu_skip_codecs": [
      "av1"
    ],
    "gpu_reserve_last_for_whisper": false,
    "gpu_skip_indices": [],
    "gpu_auto_select": true,
    "gpu_busy_mem_mb": 4096,
    "crop_bottom_ratio": null,
    "download": true,
    "root_path": "./video",
    "upload_path": "",
    "delete_video": true,
    "coscli_path": "./coscli-linux-amd64",
    "cosconfig_path": ".cos.yaml",
    "ffmpeg_timeout": 3600
  },
  "subtitle": {
    "min_confidence": 50,
    "similarity_threshold": 0.7,
    "ocr_workers": 20,
    "require_chinese": true,
    "redundant_bands": 12,
    "redundant_merge_ratio": 0.97,
    "no_composite": false,
    "min_duration_seconds": 0,
    "merge_workers": 4,
    "cv_detect": true,
    "cv_use_region": false,
    "max_tiles_per_composite": 24,
    "ocr_max_image_side": 4000,
    "filter_static": true,
    "static_frac": 0.25,
    "filter_lowconf": true,
    "lowconf_thr": 80,
    "lowconf_filter_frac": 0.6,
    "lowconf_min_det": 200,
    "strip_static_prefix": false,
    "filter_watermark_pos": true,
    "wm_dominant_frac": 0.25,
    "wm_min_count": 20,
    "split_far_boxes": true,
    "max_duration_seconds": 0,
    "long_video_list": "./超长待重跑.txt",
    "ocr_no_drop": true,
    "ocr_max_passes": 5,
    "ocr_retry_sleep": 2,
    "ocr_fail_list": "./OCR失败待重跑.txt",
    "max_global_ocr": 0,
    "no_subtitle_reasons": [
      "字幕太少",
      "冗余文字过多",
      "冗余文字太多",
      "无字幕区域",
      "非字幕内容",
      "置信度太低",
      "未检测",
      "特殊字体",
      "视频过短",
      "视频过长"
    ]
  },
  "dispatch": {
    "enabled": true,
    "source": "cos",
    "run_long_video": false,
    "auto_fallback_long_video": false,
    "global_dedup_on_startup": false,
    "machine_id": "",
    "jobs_root": "",
    "shard_size": 2000,
    "keep_alive": true,
    "idle_poll_seconds": 60,
    "claim_shuffle": true,
    "claim_match": "",
    "heartbeat_seconds": 300,
    "daily_backup_path": "",
    "monitor_root": "",
    "long_list_backup_path": "",
    "long_list_clear_after_upload": true,
    "long_list_min_batch": 1000,
    "daily_backup_hour": 10,
    "stop_flag_key": ""
  }
}