remark-iframes-extended

This is an extension from https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-iframes.

Extra Features

• Support for default values.

Example

 'default': {
      tag: 'iframe',
      width: 560,
      height: 315,
      disabled: false,
      replace: [
        ['watch?v=', 'embed/'],
        ['http://', 'https://'],
      ],
      removeAfter: '&'
    }

Now for every source that is not supported by the extension the default can be used to render that