election. A <code>true</code> value indicates that the selection is equivalent
     to the one that was previously passed, and that the caller does not require that the sample
     stream be recreated. If a retained sample stream holds any references to the track
     selection then they must be updated to point to the new selection.</dd>
<dd><code>streams</code> - The existing sample streams, which will be updated to reflect the provided
     selections.</dd>
<dd><code>streamResetFlags</code> - Will be upd