AppendMode
For additional information, see https://www.w3.org/TR/media-source-2/#dom-appendmode.
Enumeration Members
segments
segments:
segments
sequence
sequence:
sequence
Last updated: Jul 22, 2026
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Vega API Overview
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Vega A11y Settings
- UiScaleSetting
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Vega APS Client
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Vega Audio Library
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Vega Crypto
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Vega EPG Provider
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- EventType
- ILiveEvent
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- LiveEventBuilder
- IPlaybackReference
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- PlaybackType
- IAddLiveEventFailure
- IUpsertProgramFailure
- IChannelLineupProvider
- IProgramLineupProvider
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- IProgramLineupProvider2
- /turbo-modules/types/AddLiveEventFailure
- /turbo-modules/types/ChannelDescriptor
- /turbo-modules/types/Program
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- /turbo-modules/types/UpsertProgramFailure
- Vega EPG Sync Scheduler
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Vega In-App Purchasing
- ProductType
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- PromotionPlan
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- LwaConsentStatus
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- UserData
- RequestId
- PurchaseRequest
- ModifySubscriptionRequest
- PurchaseUpdatesRequest
- ProductDataRequest
- FulfillmentResult
- NotifyFulfillmentRequest
- UserDataRequest
- PurchaseResponseCode
- PurchaseResponse
- PurchaseUpdatesResponseCode
- PurchaseUpdatesResponse
- ProductDataResponseCode
- ProductDataResponse
- NotifyFulfillmentResponseCode
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- UserDataResponseCode
- UserDataResponse
- ProrationMode
- ModifySubscriptionResponseCode
- ModifySubscriptionResponse
- UserProfileAccessResponseCode
- UserProfileAccessResponse
- PurchasingService
- useIapUserData
- useIapPurchaseUpdates
- useIapProductData
- Vega Internationalization Library
- Vega Login With Amazon
- Vega Media Account Login
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Vega Media Content Launcher
- InvalidArgumentError
- IContentLauncherServer
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- IContentSearch
- IContentSearchParameter
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- IAdditionalInfo
- IPlaybackPreferences
- ITrackPreference
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- InternalError
- ContentLauncherServerComponent
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- Vega Media Content Metadata
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Vega Media Controls
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- ICapabilities
- IPlaylistState
- IMediaMetadata
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- IMediaSessionId
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- MediaSessionState
- IPackageId
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- /turbo-modules/types/KeplerMediaControlsTypes
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Vega Media Descriptor
- AVCLevelUnknown
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- AVCLevel3
- AVCLevel31
- AVCLevel32
- AVCLevel4
- AVCLevel41
- AVCLevel42
- AVCLevel5
- AVCLevel51
- AVCLevel52
- AVCLevel6
- AVCLevel61
- AVCLevel62
- HEVCLevelUnknown
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- HEVCMainTierLevel2
- HEVCMainTierLevel21
- HEVCMainTierLevel3
- HEVCMainTierLevel31
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- HEVCHighTierLevel4
- HEVCMainTierLevel41
- HEVCHighTierLevel41
- HEVCMainTierLevel5
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- HEVCHighTierLevel51
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- HEVCHighTierLevel52
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- HEVCMainTierLevel61
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- H263Level20
- H263Level30
- H263Level40
- H263Level50
- H263Level60
- H263Level70
- VP9LevelUnknown
- VP9Level1
- VP9Level11
- VP9Level2
- VP9Level21
- VP9Level3
- VP9Level31
- VP9Level4
- VP9Level41
- VP9Level5
- VP9Level51
- VP9Level52
- VP9Level6
- VP9Level61
- VP9Level62
- MPEG4LevelUnknown
- MPEG4Level0
- MPEG4Level0b
- MPEG4Level1
- MPEG4Level2
- MPEG4Level3
- MPEG4Level3b
- MPEG4Level4
- MPEG4Level4a
- MPEG4Level5
- MPEG4Level6
- MPEG2LevelUnknown
- MPEG2LevelLL
- MPEG2LevelML
- MPEG2LevelH14
- MPEG2LevelHL
- MPEG2LevelHP
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- AV1Level21
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- AV1Level3
- AV1Level31
- AV1Level32
- AV1Level33
- AV1Level4
- AV1Level41
- AV1Level42
- AV1Level43
- AV1Level5
- AV1Level51
- AV1Level52
- AV1Level53
- AV1Level6
- AV1Level61
- AV1Level62
- AV1Level63
- AV1Level7
- AV1Level71
- AV1Level72
- AV1Level73
- DolbyVisionLevelUnknown
- DolbyVisionLevelHd24
- DolbyVisionLevelHd30
- DolbyVisionLevelFhd24
- DolbyVisionLevelFhd30
- DolbyVisionLevelFhd60
- DolbyVisionLevelUhd24
- DolbyVisionLevelUhd30
- DolbyVisionLevelUhd48
- DolbyVisionLevelUhd60
- AVCProfileUnknown
- AVCProfileBaseline
- AVCProfileMain
- AVCProfileExtended
- AVCProfileHigh
- AVCProfileHigh10
- AVCProfileHigh422
- AVCProfileHigh444
- AVCProfileConstrainedBaseline
- AVCProfileConstrainedHigh
- HEVCProfileUnknown
- HEVCProfileMain
- HEVCProfileMain10
- HEVCProfileMainStill
- HEVCProfileMain10HDR10
- HEVCProfileMain10HDR10Plus
- H263ProfileUnknown
- H263ProfileBaseline
- H263ProfileH320Coding
- H263ProfileBackwardCompatible
- H263ProfileISWV2
- H263ProfileISWV3
- H263ProfileHighCompression
- H263ProfileInternet
- H263ProfileInterlace
- H263ProfileHighLatency
- VP9ProfileUnknown
- VP9Profile0
- VP9Profile1
- VP9Profile2
- VP9Profile3
- VP9Profile2HDR
- VP9Profile3HDR
- VP9Profile2HDR10Plus
- VP9Profile3HDR10Plus
- MPEG4ProfileUnknown
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- MPEG2ProfileHigh
- VP8ProfileUnknown
- VP8ProfileMain
- AV1ProfileUnknown
- AV1ProfileMain8
- AV1ProfileMain10
- AV1ProfileMain10HDR10
- AV1ProfileMain10HDR10Plus
- DolbyVisionProfileUnknown
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- DolbyVisionProfileDvheDth
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- DolbyVisionProfileDvheSt
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- AudioDecoderCapabilities
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- AudioSampleFormat
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Vega Player Server
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- InvalidArgumentError
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- Vega TVe Adobe SSO Enabler
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Vega W3C Media Player
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- VideoPlayer
- MediaSource
- SourceBuffer
- SourceBufferImpl
- AppendMode
- SourceBufferList
- BufferSource
- ReadyState
- MediaSourceHandle
- EndOfStreamError
- HTMLMediaElement
- HTMLVideoElement
- HTMLAudioElement
- MediaProvider
- TimeRanges
- CanPlayTypeResult
- MediaError
- TextTrackKind
- TextTrackMode
- AudioTrack
- VideoTrack
- TextTrackCue
- TextTrackCueList
- TextTrack
- AudioTrackList
- VideoTrackList
- TextTrackList
- EventTarget
- EventListener
- Event
- TrackEvent
- MediaKeys
- MediaKeySession
- MediaKeySystemConfiguration
- MediaKeysSystemAccess
- MediaKeySessionType
- MediaKeysRequirement
- MediaKeySystemMediaCapability
- Robustness
- InitDataType
- requestMediaKeySystemAccess
- requestMediaKeysSystemAccess
- W3CLibPolyfill
- NotSupportedError
- InvalidStateError
- QuotaExceededError
- WebCrypto
- KeplerCaptionsView
- KeplerVideoSurfaceView
- KeplerShareableSurfaceView
- KeplerVideoView
- AudioUsageType
- AudioContentType
- TextDecoder
- KeySystemTrackConfiguration
- MediaCapabilitiesKeySystemConfiguration
- HdrMetadataType
- ColorGamut
- TransferFunction
- MediaDecodingType
- VideoConfiguration
- AudioConfiguration
- MediaConfiguration
- MediaDecodingConfiguration
- MediaCapabilitiesInfo
- MediaCapabilitiesDecodingInfo
- MediaCapabilities
- decodingInfo
- VTTCue
- TextTrackImpl
- KeplerMediaControlHandler
- MediaPlayerDeInitStatus
- Vega WebView
Supported devices
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