VTCopyVideoEncoderList(_:_:)

Declaration

func VTCopyVideoEncoderList(_ options: CFDictionary?, _ listOfVideoEncodersOut: UnsafeMutablePointer<CFArray?>) -> OSStatus

Parameters

• options:

  Not currently supported. Pass NULL for this parameter.

• listOfVideoEncodersOut:

  Pointer to a CFArray of available video encoders.

Discussion

The caller must release the returned list using CFRelease.

See Also

Codec Support

• VTIsHardwareDecodeSupported(_:)
• VTRegisterProfessionalVideoWorkflowVideoEncoders()
• VTRegisterProfessionalVideoWorkflowVideoDecoders()
• VTRegisterSupplementalVideoDecoderIfAvailable(_:)
• VTCopySupportedPropertyDictionaryForEncoder(width:height:codecType:encoderSpecification:encoderIDOut:supportedPropertiesOut:)
• Video Encoder List Keys