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
- UiScaleSetting
- ItemScalingType
- ScalingProps
- ColorCorrectionMode
- TimeoutMultiplier
- CaptionTextSize
- CaptionColor
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- CaptionOpacity
- CaptioningProps
- UiScaleSettingMode
- SCALING_PROP_TEXT_TYPE
- SCALING_PROP_IMAGE_TYPE
- SCALING_PROP_LOW_UPSCALE_TYPE
- SCALING_PROP_MEDIUM_UPSCALE_TYPE
- SCALING_PROP_LARGE_UPSCALE_TYPE
- SCALING_PROP_LOW_DOWNSCALE_TYPE
- SCALING_PROP_LARGE_DOWNSCALE_TYPE
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Vega APS Client
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Vega Audio Library
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Vega Content Personalization
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Vega Crypto
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Vega EPG Provider
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Vega In-App Purchasing
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- UserDataResponseCode
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- ProrationMode
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- UserProfileAccessResponseCode
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- Vega Internationalization Library
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Vega Media Content Launcher
- InvalidArgumentError
- IContentLauncherServer
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Vega Media Controls
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Vega Media Descriptor
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- AV1Level5
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- AV1Level6
- AV1Level61
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- AV1Level7
- AV1Level71
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- AV1Level73
- DolbyVisionLevelUnknown
- DolbyVisionLevelHd24
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- DolbyVisionLevelFhd24
- DolbyVisionLevelFhd30
- DolbyVisionLevelFhd60
- DolbyVisionLevelUhd24
- DolbyVisionLevelUhd30
- DolbyVisionLevelUhd48
- DolbyVisionLevelUhd60
- AVCProfileUnknown
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- AVCProfileMain
- AVCProfileExtended
- AVCProfileHigh
- AVCProfileHigh10
- AVCProfileHigh422
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- AVCProfileConstrainedBaseline
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- 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
- MPEG4ProfileSimple
- MPEG4ProfileSimpleScalable
- MPEG4ProfileCore
- MPEG4ProfileMain
- MPEG4ProfileNbit
- MPEG4ProfileScalableTexture
- MPEG4ProfileSimpleFace
- MPEG4ProfileSimpleFBA
- MPEG4ProfileBasicAnimated
- MPEG4ProfileHybrid
- MPEG4ProfileAdvancedRealTime
- MPEG4ProfileCoreScalable
- MPEG4ProfileAdvancedCoding
- MPEG4ProfileAdvancedCore
- MPEG4ProfileAdvancedScalable
- MPEG4ProfileAdvancedSimple
- MPEG2ProfileUnknown
- MPEG2ProfileSimple
- MPEG2ProfileMain
- MPEG2Profile422
- MPEG2ProfileSNR
- MPEG2ProfileSpatial
- MPEG2ProfileHigh
- VP8ProfileUnknown
- VP8ProfileMain
- AV1ProfileUnknown
- AV1ProfileMain8
- AV1ProfileMain10
- AV1ProfileMain10HDR10
- AV1ProfileMain10HDR10Plus
- DolbyVisionProfileUnknown
- DolbyVisionProfileDvavPer
- DolbyVisionProfileDvavPen
- DolbyVisionProfileDvheDer
- DolbyVisionProfileDvheDen
- DolbyVisionProfileDvheDtr
- DolbyVisionProfileDvheStn
- DolbyVisionProfileDvheDth
- DolbyVisionProfileDvheDtb
- DolbyVisionProfileDvheSt
- DolbyVisionProfileDvavSe
- AudioDecoderCapabilities
- AudioDecoderConfig
- AudioFormat
- AudioSampleFormat
- CodecMimeType
- DecoderFeatures
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- MediaCapabilities
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- MediaConfig
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- ProfileLevel
- Resolution
- VideoColorMatrix
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- VideoColorTransfer
- VideoDecoderCapabilities
- VideoDecoderConfig
- VideoFormat
- VideoFormatCapabilities
- KeplerMediaDescriptor
- Vega Parental Controls
- Vega Player Client
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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
-
Vega W3C Media Player
- Media
- Audio
- Video
- AudioPlayer
- 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
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