public void setFragmentSelectorType(String fragmentSelectorType) {
        this.fragmentSelectorType = fragmentSelectorType;
    }
<p>
The source of the timestamps for the requested media.
</p>
<p>
When <code>FragmentSelectorType</code> is set to <code>PRODUCER_TIMESTAMP</code> and
<a>GetHLSStreamingSessionURLInput$PlaybackMode</a> is <code>ON_DEMAND</code> or <code>LIVE_REPLAY</code>, the
first fragment ingested with a producer timestamp within the specified <a>FragmentSelector$TimestampRange</a> is
included in the media playlist. In addition, the fragments with producer timestamps within the
<code>TimestampRange</code> ingested immediately following the first fragment (up to the
<a>GetHLSStreamingSessionURLInput$MaxMediaPlaylistFragmentResults</a> value) are included.
</p>
<p>
Fragments that have duplicate producer timestamps are deduplicated. This means that if producers are producing a
stream of fragments with producer timestamps that are approximately equal to the true clock time, the HLS media
playlists will contain all of the fragments within the requested timestamp range. If some fragments are ingested
within the same time range and very different points in time, only the oldest ingested collection of fragments
are returned.
</p>
<p>
When <code>FragmentSelectorType</code> is set to <code>PRODUCER_TIMESTAMP</code> and
<a>GetHLSStreamingSessionURLInput$PlaybackMode</a> is <code>LIVE</code>, the producer timestamps are used in the
MP4 fragments and for deduplication. But the most recently ingested fragments based on server timestamps are
included in the HLS media playlist. This means that even if fragments ingested in the past have producer
timestamps with values now, they are not included in the HLS media playlist.
</p>
<p>
The default is <code>SERVER_TIMESTAMP</code>.
</p>

@param fragmentSelectorType
       The source of the timestamps for the requested media.</p>
       <p>
       When <code>FragmentSelectorType</code> is set to <code>PRODUCER_TIMESTAMP</code> and
       <a>GetHLSStreamingSessionURLInput$PlaybackMode</a> is <code>ON_DEMAND</code> or <code>LIVE_REPLAY</code>,
       the first fragment ingested with a producer timestamp within the specified
       <a>FragmentSelector$TimestampRange</a> is included in the media playlist. In addition, the fragments with
       producer timestamps within the <code>TimestampRange</code> ingested immediately following the first
       fragment (up to the <a>GetHLSStreamingSessionURLInput$MaxMediaPlaylistFragmentResults</a> value) are
       included.
       </p>
       <p>
       Fragments that have duplicate producer timestamps are deduplicated. This means that if producers are
       producing a stream of fragments with producer timestamps that are approximately equal to the true clock
       time, the HLS media playlists will contain all of the fragments within the requested timestamp range. If
       some fragments are ingested within the same time range and very different points in time, only the oldest
       ingested collection of fragments are returned.
       </p>
       <p>
       When <code>FragmentSelectorType</code> is set to <code>PRODUCER_TIMESTAMP</code> and
       <a>GetHLSStreamingSessionURLInput$PlaybackMode</a> is <code>LIVE</code>, the producer timestamps are used
       in the MP4 fragments and for deduplication. But the most recently ingested fragments based on server
       timestamps are included in the HLS media playlist. This means that even if fragments ingested in the past
       have producer timestamps with values now, they are not included in the HLS media playlist.
       </p>
       <p>
       The default is <code>SERVER_TIMESTAMP</code>.
@see HLSFragmentSelectorType
aws-java-sdk-kinesisvideo/src/main/java/com/amazonaws/services/kinesisvideo/model/HLSFragmentSelector.java