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    "title": "YouTube Transcript Scraper + Whisper AI Fallback",
    "description": "Extract YouTube transcripts from any video — even without captions. Whisper AI fallback, LLM-ready output, SRT/VTT export. No API key. $0.001/video.",
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          "startUrls"
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            "type": "array",
            "description": "YouTube video, playlist, or channel URLs to process. Supports watch URLs, short youtu.be links, playlist URLs, and channel URLs. The prefilled URL is a working demo — click Start to try it.",
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                "url"
              ],
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                  "type": "string",
                  "title": "URL of a web page",
                  "format": "uri"
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              }
            }
          },
          "maxResults": {
            "title": "Max videos per playlist/channel",
            "minimum": 1,
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            "description": "Maximum number of videos to process from a playlist or channel. Single video URLs ignore this setting. For channels, videos are returned newest first.",
            "default": 10
          },
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            "title": "Caption languages",
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              "type": "string"
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                "VTT (WebVTT)"
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          },
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            "title": "Max AI minutes per run",
            "minimum": 0,
            "type": "integer",
            "description": "Hard cap on total AI transcription minutes for this run. When the cap is reached, remaining videos without captions are skipped with an error — the run continues for other videos. Set to 0 for unlimited. Recommended: set a cap when processing an unknown playlist or channel to avoid unexpected costs.",
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          "skipAiFallbackIfLongerThan": {
            "title": "Skip AI for long videos (minutes)",
            "minimum": 0,
            "type": "integer",
            "description": "Skip AI transcription for any video longer than this many minutes. Useful when a channel mixes short clips with long recordings and you only want the shorter ones. Set to 0 to disable.",
            "default": 0
          }
        }
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