Converts an ArrayBuffer into a base64 string.
The resulting string can optionally be a data uri if the mediaType argument is provided.
See https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs for more details.
| name | type | arguments | description |
|---|---|---|---|
| arrayBuffer | ArrayBuffer |
The Array Buffer to encode. |
|
| mediaType | string | <optional> |
An optional media type, i.e. |
The base64 encoded Array Buffer.