Struct aws_sdk_kinesisvideoarchivedmedia::types::DashFragmentSelector

#[non_exhaustive]
pub struct DashFragmentSelector {
    pub fragment_selector_type: Option<DashFragmentSelectorType>,
    pub timestamp_range: Option<DashTimestampRange>,
}

Contains the range of timestamps for the requested media, and the source of the timestamps.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

fragment_selector_type: Option<DashFragmentSelectorType>

The source of the timestamps for the requested media.

When FragmentSelectorType is set to PRODUCER_TIMESTAMP and GetDASHStreamingSessionURLInput$PlaybackMode is ON_DEMAND or LIVE_REPLAY, the first fragment ingested with a producer timestamp within the specified FragmentSelector$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 GetDASHStreamingSessionURLInput$MaxManifestFragmentResults 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 MPEG-DASH manifest 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 GetDASHStreamingSessionURLInput$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 MPEG-DASH manifest. 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<DashTimestampRange>

The start and end of the timestamp range for the requested media.

This value should not be present if PlaybackType is LIVE.

Implementations

impl DashFragmentSelector

pub fn fragment_selector_type(&self) -> Option<&DashFragmentSelectorType>

The source of the timestamps for the requested media.

When FragmentSelectorType is set to PRODUCER_TIMESTAMP and GetDASHStreamingSessionURLInput$PlaybackMode is ON_DEMAND or LIVE_REPLAY, the first fragment ingested with a producer timestamp within the specified FragmentSelector$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 GetDASHStreamingSessionURLInput$MaxManifestFragmentResults 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 MPEG-DASH manifest 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 GetDASHStreamingSessionURLInput$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 MPEG-DASH manifest. 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.

pub fn timestamp_range(&self) -> Option<&DashTimestampRange>

The start and end of the timestamp range for the requested media.

This value should not be present if PlaybackType is LIVE.

impl DashFragmentSelector

pub fn builder() -> DashFragmentSelectorBuilder

Creates a new builder-style object to manufacture DashFragmentSelector.

Trait Implementations

impl Clone for DashFragmentSelector

fn clone(&self) -> DashFragmentSelector

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DashFragmentSelector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<DashFragmentSelector> for DashFragmentSelector

fn eq(&self, other: &DashFragmentSelector) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DashFragmentSelector