CaptionOpacity
CaptionOpacity:
"percent_25" | "percent_50" | "percent_75" | "percent_100"
Opacity values for captioning.
Values
percent_25percent_50percent_75percent_100
Last updated: Jul 22, 2026
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Vega API Overview
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Vega A11y Settings
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- SCALING_PROP_TEXT_TYPE
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Vega In-App Purchasing
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Vega Media Content Launcher
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Vega Media Controls
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Vega Media Descriptor
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- DolbyVisionLevelUnknown
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- DolbyVisionLevelFhd24
- DolbyVisionLevelFhd30
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- VP8ProfileUnknown
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- AV1ProfileUnknown
- AV1ProfileMain8
- AV1ProfileMain10
- AV1ProfileMain10HDR10
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- DolbyVisionProfileUnknown
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- DolbyVisionProfileDvheDtr
- DolbyVisionProfileDvheStn
- DolbyVisionProfileDvheDth
- DolbyVisionProfileDvheDtb
- DolbyVisionProfileDvheSt
- DolbyVisionProfileDvavSe
- AudioDecoderCapabilities
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- VideoColorMatrix
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- VideoDecoderCapabilities
- VideoDecoderConfig
- VideoFormat
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- KeplerMediaDescriptor
- Vega Parental Controls
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Vega Player Server
- IHttpHeader
- ITimeRange
- IMediaLocator
- ITextTrackKind
- IOobTextTrackInfo
- IPlayerSessionMediaInfo
- IViewHandle
- IPlayerSessionPosition
- IPlayerSessionId
- IPlayerSessionState
- IUnloadSyncStatus
- ISubscription
- IPlayerSessionStatus
- IPlayerSessionLoadParams
- ITrackType
- ITextTrackMode
- ITrackInfo
- IPlayerSessionError
- PlayerSessionError
- InvalidArgumentError
- IPlayerServerHandler
- IPlayerServer
- IPlayerServerFactory
- PlayerServerFactory
- Vega Security Manager
- Vega Simple Sign-in
- Vega System Info
- Vega Target Navigator Provider
- Vega TVe Adobe SSO Enabler
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Vega W3C Media Player
- Media
- Audio
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- AudioPlayer
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- MediaSource
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- SourceBufferImpl
- AppendMode
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- 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
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