VTCompressionPropertyKey
AllowFrameReordering
AllowOpenGop
AllowTemporalCompression
AlphaChannelMode
AspectRatio16x9
AverageBitRate
BaseLayerBitRateFraction
BaseLayerFrameRate
BaseLayerFrameRateFraction
CalculateMeanSquaredError
CleanAperture
ColorPrimaries
ConstantBitRate
ContentLightLevelInfo
DataRateLimits
Depth
EnableLowLatencyRateControl
EnableLtr
EncoderId
EstimatedAverageBytesPerFrame
ExpectedDuration
ExpectedFrameRate
FieldCount
FieldDetail
GammaLevel
H264EntropyMode
HasLeftStereoEyeView
HasRightStereoEyeView
HdrMetadataInsertionMode
HeroEye
HorizontalDisparityAdjustment
HorizontalFieldOfView
ICCProfile
MasteringDisplayColorVolume
MaxAllowedFrameQP
MaxFrameDelayCount
MaxH264SliceBytes
MaximizePowerEfficiency
MaximumRealTimeFrameRate
MaxKeyFrameInterval
MaxKeyFrameIntervalDuration
MinAllowedFrameQP
MoreFramesAfterEnd
MoreFramesBeforeStart
MultiPassStorage
MvHevcLeftAndRightViewIds
MvHevcVideoLayerIds
MvHevcViewIds
NumberOfPendingFrames
OutputBitDepth
PixelAspectRatio
PixelBufferPoolIsShared
PixelTransferProperties
PreserveAlphaChannel
PreserveDynamicHdrMetadata
PrioritizeEncodingSpeedOverQuality
ProfileLevel
ProgressiveScan
ProjectionKind
Quality
RealTime
RecommendedParallelizationLimit
RecommendedParallelizedSubdivisionMinimumDuration
RecommendedParallelizedSubdivisionMinimumFrameCount
ReferenceBufferCount
SourceFrameCount
SpatialAdaptiveQPLevel
StereoCameraBaseline
SuggestedLookAheadFrameCount
SupportsBaseFrameQP
TargetQualityForAlpha
TransferFunction
UsingGpuRegistryId
UsingHardwareAcceleratedVideoEncoder
VideoEncoderPixelBufferAttributes
ViewPackingKind
YCbCrMatrix
net10.0-ios17.2
namespace VideoToolbox
{
[SupportedOSPlatform("maccatalyst")]
[SupportedOSPlatform("ios")]
[SupportedOSPlatform("macos")]
[SupportedOSPlatform("tvos")]
public static class VTCompressionPropertyKey
{
[Field("kVTCompressionPropertyKey_Quality", "VideoToolbox")]
public static NSString! Quality { get; }
}
}
| .NET | 6.07.08.09.010.0 |
|---|---|
Information specific to net10.0 | |
| Platforms | This API is only available when you target a specific platform: |
| iOS | 10.010.110.210.311.011.111.211.311.412.012.112.212.312.413.013.113.213.313.413.513.614.014.114.214.314.414.515.015.215.416.016.116.216.417.017.2 |
| Mac Catalyst | 13.113.213.313.413.514.214.314.414.515.015.215.416.116.216.417.017.2 |
| macOS | 10.1410.1510.1611.011.111.211.312.012.112.313.013.113.314.014.2 |
| tvOS | 10.010.110.211.011.111.211.311.412.012.112.212.312.413.013.213.313.414.014.214.314.414.515.015.215.416.016.116.417.017.2 |
Information specific to net10.0-ios17.2 | |
| Assembly | Microsoft.iOS , Version=18.5.0.0, PublicKeyToken=84e04ff9cfb79065 |
| Referencing | The API is automatically referenced. |
| Platform Restrictions | The property getter is only supported on the following platforms:
|
- Built-in API
- Package-provided API