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Class: Aws::KinesisVideoArchivedMedia::Types::HLSFragmentSelector

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing HLSFragmentSelector as input to an Aws::Client method, you can use a vanilla Hash:

{
  fragment_selector_type: "PRODUCER_TIMESTAMP", # accepts PRODUCER_TIMESTAMP, SERVER_TIMESTAMP
  timestamp_range: {
    start_timestamp: Time.now,
    end_timestamp: Time.now,
  },
}

Contains the range of time stamps for the requested media, and the source of the time stamps.

Returned by:

Instance Attribute Summary collapse

Instance Attribute Details

#fragment_selector_typeString

The source of the time stamps for the requested media.

When FragmentSelectorType is set to PRODUCER_TIMESTAMP and GetHLSStreamingSessionURLInput$PlaybackMode is ON_DEMAND, the first fragment ingested with a producer time stamp within the specified FragmentSelector$TimestampRange is included in the media playlist. In addition, the fragments with producer time stamps within the TimestampRange ingested immediately following the first fragment (up to the GetHLSStreamingSessionURLInput$MaxMediaPlaylistFragmentResults value) are included.

Fragments that have duplicate producer time stamps are deduplicated. This means that if producers are producing a stream of fragments with producer time stamps that are approximately equal to the true clock time, the HLS media playlists will contain all of the fragments within the requested time stamp 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.

When FragmentSelectorType is set to PRODUCER_TIMESTAMP and GetHLSStreamingSessionURLInput$PlaybackMode is LIVE, the producer time stamps are used in the MP4 fragments and for deduplication. But the most recently ingested fragments based on server time stamps are included in the HLS media playlist. This means that even if fragments ingested in the past have producer time stamps with values now, they are not included in the HLS media playlist.

The default is SERVER_TIMESTAMP.

Possible values:

  • PRODUCER_TIMESTAMP
  • SERVER_TIMESTAMP

Returns:

  • (String)

    The source of the time stamps for the requested media.

#timestamp_rangeTypes::HLSTimestampRange

The start and end of the time stamp range for the requested media.

This value should not be present if PlaybackType is LIVE.

Returns: