tor may discard from the buffer
     to speed up switching to a higher quality.</dd>
<dd><code>maxHeightToDiscard</code> - The maximum video height that the selector may discard from the
     buffer to speed up switching to a higher quality.</dd>
<dd><code>bandwidthFraction</code> - The fraction of the available bandwidth that the selection should
     consider available for use. Setting to a value less than 1 is recommended to account for
     inaccuracies in the bandwidth estimator.</dd>
<dd><code>buffere