Class: shaka.media.ManifestUpdater

Members

(private, non-null) newManifestInfo_ :shaka.media.ManifestInfo

Type:

• shaka.media.ManifestInfo

Source:

• media/manifest_updater.js, line 38

Methods

(private, static) createSegmentIndexes_(manifestInfonon-null) → (non-null) {Promise.<!Object.<number, !shaka.media.SegmentIndex>>}

Creates every SegmentIndex contained in |manifestInfo|.

Parameters:

Name	Type	Description
manifestInfo	shaka.media.ManifestInfo

Source:

• media/manifest_updater.js, line 119

Returns:

Type

Promise.<!Object.<number, !shaka.media.SegmentIndex>>

(private, static) integrateSegmentIndexes_(currentStreamInfonon-null, newStreamInfonon-null, currentSegmentIndexesByUidnon-null, newSegmentIndexesByUidnon-null)

Integrates |newStreamInfo|'s SegmentIndex into |currentStreamSet|'s SegmentIndex.

Parameters:

Name	Type	Description
currentStreamInfo	shaka.media.StreamInfo
newStreamInfo	shaka.media.StreamInfo
currentSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
newSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>

Source:

• media/manifest_updater.js, line 382

(private, static) mergePeriodInfos_(currentManifestInfonon-null, newManifestInfonon-null, currentSegmentIndexesByUidnon-null, newSegmentIndexesByUidnon-null, removedStreamInfosnon-null)

Merges PeriodInfos from |newManifestInfo_| into |currentManifestInfo|. Populates |removedStreamInfos| with any StreamInfos from |currentManifestInfo| that have been removed.

Parameters:

Name	Type	Description
currentManifestInfo	shaka.media.ManifestInfo
newManifestInfo	shaka.media.ManifestInfo
currentSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
newSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
removedStreamInfos	Array.<!shaka.media.StreamInfo>

Source:

• media/manifest_updater.js, line 163

(private, static) mergeStreamInfos_(currentStreamSetInfonon-null, newStreamSetInfonon-null, currentSegmentIndexesByUidnon-null, newSegmentIndexesByUidnon-null, removedStreamInfosnon-null)

Merges StreamInfos from |newStreamSetInfo| into |currentStreamSetInfo|.

Parameters:

Name	Type	Description
currentStreamSetInfo	shaka.media.StreamSetInfo
newStreamSetInfo	shaka.media.StreamSetInfo
currentSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
newSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
removedStreamInfos	Array.<!shaka.media.StreamInfo>

Source:

• media/manifest_updater.js, line 289

(private, static) mergeStreamSetInfos_(currentPeriodInfonon-null, newPeriodInfonon-null, currentSegmentIndexesByUidnon-null, newSegmentIndexesByUidnon-null, removedStreamInfosnon-null)

Merges StreamSetInfos from |newPeriodInfo| into |currentPeriodInfo|.

Parameters:

Name	Type	Description
currentPeriodInfo	shaka.media.PeriodInfo
newPeriodInfo	shaka.media.PeriodInfo
currentSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
newSegmentIndexesByUid	Object.<number, !shaka.media.SegmentIndex>
removedStreamInfos	Array.<!shaka.media.StreamInfo>

Source:

• media/manifest_updater.js, line 226

destroy()

Destroys this ManifestUpdater.

Source:

• media/manifest_updater.js, line 46

update(currentManifestInfonon-null) → (non-null) {Promise.<!Array.<!shaka.media.StreamInfo>>}

Updates |currentManifestInfo|. Although this function is asynchronous, all modifications to |currentManifestInfo| occur synchronously immediately before the returned promise resolves.

Parameters:

Name	Type	Description
currentManifestInfo	shaka.media.ManifestInfo

Source:

• media/manifest_updater.js, line 63

Returns:

A promise to a list of StreamInfos that were removed from |currentManifestInfo|.

Type

Promise.<!Array.<!shaka.media.StreamInfo>>