AVHWDeviceType

public typealias AVHWDeviceType = CFFmpeg.AVHWDeviceType

Undocumented

  • Do not use any hardware acceleration (the default).

    Declaration

    Swift

    public static let none: AVHWDeviceType

  • Use VDPAU (Video Decode and Presentation API for Unix) hardware acceleration.

    Declaration

    Swift

    public static let vdpau: AVHWDeviceType

  • Use CUDA (Compute Unified Device Architecture, NVIDIA) hardware acceleration.

    Declaration

    Swift

    public static let cuda: AVHWDeviceType

  • Use DXVA2 (DirectX Video Acceleration) hardware acceleration.

    Declaration

    Swift

    public static let dxva2: AVHWDeviceType
  • qsv

    Use QSV (Intel Quick Sync Video) hardware acceleration.

    Declaration

    Swift

    public static let qsv: AVHWDeviceType

  • Use VideoToolbox (Apple) hardware acceleration.

    Declaration

    Swift

    public static let videoToolbox: AVHWDeviceType

  • Use D3D11VA (Direct3D 11 Graphics) hardware acceleration.

    Declaration

    Swift

    public static let d3d11va: AVHWDeviceType
  • drm

    Use DRM (Direct Rendering Manage) hardware acceleration.

    Declaration

    Swift

    public static let drm: AVHWDeviceType

  • Use OpenCL hardware acceleration.

    Declaration

    Swift

    public static let openCL: AVHWDeviceType

  • Use MediaCodec (Android) hardware acceleration.

    Declaration

    Swift

    public static let mediaCodec: AVHWDeviceType

  • Return an AVHWDeviceType corresponding to name, or nil if the device type does not exist.

    Declaration

    Swift

    public init?(name: String)

    Parameters

    name

    String name of the device type (case-insensitive).

  • The name of the device type.

    Declaration

    Swift

    public var name: String? { get }

  • Get all supported device types.

    Declaration

    Swift

    public static func supportedDeviceTypes() -> [AVHWDeviceType]

  • Declaration

    Swift

    public var description: String { get }