langchain.js
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    Function parseBase64DataUrl

    Utility function for ChatModelProviders. Parses a base64 data URL into a typed array or string.

    The base64 data URL to parse.

    Whether to return the data as a typed array.

    The parsed data and mime type, or undefined if the data URL is invalid.

    Don't use data content blocks. Use ContentBlock.Multimodal.Data instead.

    • Utility function for ChatModelProviders. Parses a base64 data URL into a typed array or string.

      Parameters

      • __namedParameters: { asTypedArray: true; dataUrl: string }

      Returns undefined | { data: Uint8Array; mime_type: string }

      An object containing the parsed data and mime type, or undefined if the data URL is invalid.

      Don't use data content blocks. Use ContentBlock.Multimodal.Data instead.

    • Utility function for ChatModelProviders. Parses a base64 data URL into a typed array or string.

      Parameters

      • __namedParameters: { asTypedArray?: false; dataUrl: string }

      Returns undefined | { data: string; mime_type: string }

      The parsed data and mime type, or undefined if the data URL is invalid.

      Don't use data content blocks. Use ContentBlock.Multimodal.Data instead.

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