VTIsHardwareDecodeSupported(_:)
Returns a Boolean value that indicates whether the current system supports hardware decode for the specified codec.
Declaration
func VTIsHardwareDecodeSupported(_ codecType: CMVideoCodecType) -> BoolParameters
- codecType:
The codec for which to test for hardware decode support.
Return Value
true if the current system supports hardware decode; otherwise, false.
See Also
Codec Support
VTRegisterProfessionalVideoWorkflowVideoEncoders()VTRegisterProfessionalVideoWorkflowVideoDecoders()VTRegisterSupplementalVideoDecoderIfAvailable(_:)VTCopySupportedPropertyDictionaryForEncoder(width:height:codecType:encoderSpecification:encoderIDOut:supportedPropertiesOut:)VTCopyVideoEncoderList(_:_:)Video Encoder List Keys