Struct aws_sdk_kinesisvideoarchivedmedia::model::HlsFragmentSelector [−][src]
#[non_exhaustive]pub struct HlsFragmentSelector {
pub fragment_selector_type: Option<HlsFragmentSelectorType>,
pub timestamp_range: Option<HlsTimestampRange>,
}
Expand description
Contains the range of timestamps for the requested media, and the source of the timestamps.
Fields (Non-exhaustive)
This struct is marked as non-exhaustive
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.fragment_selector_type: Option<HlsFragmentSelectorType>
The source of the timestamps for the requested media.
When FragmentSelectorType
is set to PRODUCER_TIMESTAMP
and
GetHLSStreamingSessionURLInput$PlaybackMode is
ON_DEMAND
or LIVE_REPLAY
, the first fragment ingested with
a producer timestamp within the specified FragmentSelector$TimestampRange is included in the media playlist. In
addition, the fragments with producer timestamps within the TimestampRange
ingested immediately following the first fragment (up to the GetHLSStreamingSessionURLInput$MaxMediaPlaylistFragmentResults value)
are included.
Fragments that have duplicate producer timestamps are deduplicated. This means that if producers are producing a stream of fragments with producer timestamps that are approximately equal to the true clock time, the HLS media playlists will contain all of the fragments within the requested timestamp range. If some fragments are ingested within the same time range and very different points in time, only the oldest ingested collection of fragments are returned.
When FragmentSelectorType
is set to PRODUCER_TIMESTAMP
and
GetHLSStreamingSessionURLInput$PlaybackMode is LIVE
,
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.
The default is SERVER_TIMESTAMP
.
timestamp_range: Option<HlsTimestampRange>
The start and end of the timestamp range for the requested media.
This value should not be present if PlaybackType
is
LIVE
.
Implementations
The source of the timestamps for the requested media.
When FragmentSelectorType
is set to PRODUCER_TIMESTAMP
and
GetHLSStreamingSessionURLInput$PlaybackMode is
ON_DEMAND
or LIVE_REPLAY
, the first fragment ingested with
a producer timestamp within the specified FragmentSelector$TimestampRange is included in the media playlist. In
addition, the fragments with producer timestamps within the TimestampRange
ingested immediately following the first fragment (up to the GetHLSStreamingSessionURLInput$MaxMediaPlaylistFragmentResults value)
are included.
Fragments that have duplicate producer timestamps are deduplicated. This means that if producers are producing a stream of fragments with producer timestamps that are approximately equal to the true clock time, the HLS media playlists will contain all of the fragments within the requested timestamp range. If some fragments are ingested within the same time range and very different points in time, only the oldest ingested collection of fragments are returned.
When FragmentSelectorType
is set to PRODUCER_TIMESTAMP
and
GetHLSStreamingSessionURLInput$PlaybackMode is LIVE
,
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.
The default is SERVER_TIMESTAMP
.
The start and end of the timestamp range for the requested media.
This value should not be present if PlaybackType
is
LIVE
.
Creates a new builder-style object to manufacture HlsFragmentSelector
Trait Implementations
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for HlsFragmentSelector
impl Send for HlsFragmentSelector
impl Sync for HlsFragmentSelector
impl Unpin for HlsFragmentSelector
impl UnwindSafe for HlsFragmentSelector
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more