Constructor
new FairPlayUtils()
A set of FairPlay utility functions.
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Methods
defaultGetContentId(initDatanon-null) → {string}
    Using the default method, extract a content ID from the init data.  This is
based on the FairPlay example documentation.
    Parameters:
| Name | Type | Description | 
|---|---|---|
| initData | BufferSource | 
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Returns:
- Type
- string
initDataTransform(initDatanon-null, contentId, certnullable) → {Uint8Array}
    Transforms the init data buffer using the given data.  The format is:
    [4 bytes] initDataSize [initDataSize bytes] initData [4 bytes] contentIdSize [contentIdSize bytes] contentId [4 bytes] certSize [certSize bytes] cert
Parameters:
| Name | Type | Attributes | Description | 
|---|---|---|---|
| initData | BufferSource | ||
| contentId | BufferSource | string | ||
| cert | BufferSource | <nullable> | The server certificate; this will throw if not provided. | 
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Returns:
- Type
- Uint8Array