DashManifest

Artifact: androidx.media3:media3-exoplayer-dash

Kotlin |Java

@UnstableApi
public class DashManifest implements FilterableManifest

Represents a DASH media presentation description (mpd), as defined by ISO/IEC 23009-1:2014 Section 5.3.1.2.

Summary

Public fields
`final long`	`availabilityStartTimeMs` The `availabilityStartTime` value in milliseconds since epoch, or `TIME_UNSET` if not present.
`final long`	`durationMs` The duration of the presentation in milliseconds, or `TIME_UNSET` if not applicable.
`final boolean`	`dynamic` Whether the manifest has value "dynamic" for the `type` attribute.
`final @Nullable Uri`	`location` This field is deprecated. Use `locations` instead.
`final ImmutableList<Location>`	`locations` The locations to request future updates of the DASH media presentation description (mpd).
`final long`	`minBufferTimeMs` The `minBufferTime` value in milliseconds, or `TIME_UNSET` if not present.
`final long`	`minUpdatePeriodMs` The `minimumUpdatePeriod` value in milliseconds, or `TIME_UNSET` if not applicable.
`final @Nullable ProgramInformation`	`programInformation` The `ProgramInformation`, or null if not present.
`final long`	`publishTimeMs` The `publishTime` value in milliseconds since epoch, or `TIME_UNSET` if not present.
`final @Nullable ServiceDescriptionElement`	`serviceDescription` The `ServiceDescriptionElement`, or null if not present.
`final long`	`suggestedPresentationDelayMs` The `suggestedPresentationDelay` value in milliseconds, or `TIME_UNSET` if not present.
`final long`	`timeShiftBufferDepthMs` The `timeShiftBufferDepth` value in milliseconds, or `TIME_UNSET` if not present.
`final @Nullable UtcTimingElement`	`utcTiming` The `UtcTimingElement`, or null if not present.

Public constructors
DashManifest( long availabilityStartTimeMs, long durationMs, long minBufferTimeMs, boolean dynamic, long minUpdatePeriodMs, long timeShiftBufferDepthMs, long suggestedPresentationDelayMs, long publishTimeMs, @Nullable ProgramInformation programInformation, @Nullable UtcTimingElement utcTiming, @Nullable ServiceDescriptionElement serviceDescription, @Nullable Uri location, List<Period> periods ) This method is deprecated. Use `DashManifest` instead.
DashManifest( long availabilityStartTimeMs, long durationMs, long minBufferTimeMs, boolean dynamic, long minUpdatePeriodMs, long timeShiftBufferDepthMs, long suggestedPresentationDelayMs, long publishTimeMs, @Nullable ProgramInformation programInformation, @Nullable UtcTimingElement utcTiming, @Nullable ServiceDescriptionElement serviceDescription, List<Period> periods, List<Location> locations )

Public constructors

DashManifest(
    long availabilityStartTimeMs,
    long durationMs,
    long minBufferTimeMs,
    boolean dynamic,
    long minUpdatePeriodMs,
    long timeShiftBufferDepthMs,
    long suggestedPresentationDelayMs,
    long publishTimeMs,
    @Nullable ProgramInformation programInformation,
    @Nullable UtcTimingElement utcTiming,
    @Nullable ServiceDescriptionElement serviceDescription,
    @Nullable Uri location,
    List<Period> periods
)

This method is deprecated.

Use DashManifest instead.

DashManifest(
    long availabilityStartTimeMs,
    long durationMs,
    long minBufferTimeMs,
    boolean dynamic,
    long minUpdatePeriodMs,
    long timeShiftBufferDepthMs,
    long suggestedPresentationDelayMs,
    long publishTimeMs,
    @Nullable ProgramInformation programInformation,
    @Nullable UtcTimingElement utcTiming,
    @Nullable ServiceDescriptionElement serviceDescription,
    List<Period> periods,
    List<Location> locations
)

Public methods
`final DashManifest`	`copy(List<StreamKey> streamKeys)` Returns a copy of the manifest including only the streams specified by the given keys.
`final Period`	`getPeriod(int index)`
`final int`	`getPeriodCount()`
`final long`	`getPeriodDurationMs(int index)`
`final long`	`getPeriodDurationUs(int index)`

Public fields

availabilityStartTimeMs

public final long availabilityStartTimeMs

The availabilityStartTime value in milliseconds since epoch, or TIME_UNSET if not present.

durationMs

public final long durationMs

The duration of the presentation in milliseconds, or TIME_UNSET if not applicable.

dynamic

public final boolean dynamic

Whether the manifest has value "dynamic" for the type attribute.

location

public final @Nullable Uri location

locations

public final ImmutableList<Location> locations

The locations to request future updates of the DASH media presentation description (mpd).

minBufferTimeMs

public final long minBufferTimeMs

The minBufferTime value in milliseconds, or TIME_UNSET if not present.

minUpdatePeriodMs

public final long minUpdatePeriodMs

The minimumUpdatePeriod value in milliseconds, or TIME_UNSET if not applicable.

programInformation

public final @Nullable ProgramInformation programInformation

The ProgramInformation, or null if not present.

publishTimeMs

public final long publishTimeMs

The publishTime value in milliseconds since epoch, or TIME_UNSET if not present.

serviceDescription

public final @Nullable ServiceDescriptionElement serviceDescription

The ServiceDescriptionElement, or null if not present.

suggestedPresentationDelayMs

public final long suggestedPresentationDelayMs

The suggestedPresentationDelay value in milliseconds, or TIME_UNSET if not present.

timeShiftBufferDepthMs

public final long timeShiftBufferDepthMs

The timeShiftBufferDepth value in milliseconds, or TIME_UNSET if not present.

utcTiming

public final @Nullable UtcTimingElement utcTiming

The UtcTimingElement, or null if not present. Defined in DVB A168:7/2016, Section 4.7.2.

Public constructors

DashManifest

public DashManifest(
    long availabilityStartTimeMs,
    long durationMs,
    long minBufferTimeMs,
    boolean dynamic,
    long minUpdatePeriodMs,
    long timeShiftBufferDepthMs,
    long suggestedPresentationDelayMs,
    long publishTimeMs,
    @Nullable ProgramInformation programInformation,
    @Nullable UtcTimingElement utcTiming,
    @Nullable ServiceDescriptionElement serviceDescription,
    @Nullable Uri location,
    List<Period> periods
)

DashManifest

public DashManifest(
    long availabilityStartTimeMs,
    long durationMs,
    long minBufferTimeMs,
    boolean dynamic,
    long minUpdatePeriodMs,
    long timeShiftBufferDepthMs,
    long suggestedPresentationDelayMs,
    long publishTimeMs,
    @Nullable ProgramInformation programInformation,
    @Nullable UtcTimingElement utcTiming,
    @Nullable ServiceDescriptionElement serviceDescription,
    List<Period> periods,
    List<Location> locations
)

Public methods

copy

public final DashManifest copy(List<StreamKey> streamKeys)

Returns a copy of the manifest including only the streams specified by the given keys. If the manifest is unchanged then the instance may return itself.

Parameters
`List<StreamKey> streamKeys`	A non-empty list of stream keys.

Returns
`DashManifest`	The filtered manifest.

getPeriod

public final Period getPeriod(int index)

getPeriodCount

public final int getPeriodCount()

getPeriodDurationMs

public final long getPeriodDurationMs(int index)

getPeriodDurationUs

public final long getPeriodDurationUs(int index)