* Get the media fragment table from the URI, as defined by "Media Fragments URI 1.0".
* Hash table returned by this API is a list of "key-value" pairs, and the each
* pair is generated by splitting "URI fragment" per "&" sub-delims, then "key"
* Get the media fragment table from the URI, as defined by "Media Fragments URI 1.0".
* Hash table returned by this API is a list of "key-value" pairs, and the each
* pair is generated by splitting "URI fragment" per "&" sub-delims, then "key"