Crate objc2_media_extension 

Bindings to the MediaExtension framework

See Apple’s docs and the general docs on framework crates for more information.

Structs

MEByteSourceMEFormatReader

Provides read access to the data in a media asset file.

MEDecodeFrameOptionsMEVideoDecoder

Conveys directives or options from the VideoToolbox to guide decoder operation on a per-frame basis.

MEDecodeFrameStatusMEVideoDecoder

These values are used to convey non-error status related to a frame decode operation.

MEErrorMEError

MediaExtension framework error codes.

MEEstimatedSampleLocationMEFormatReader

Provides information about the estimated sample location with the media.

MEFileInfoMEFormatReader

A class incorporating file properties parsed from the media asset.

MEFileInfoFragmentsStatusMEFormatReader

Describes whether a file supports or contains fragments. For QuickTime movie and ISO files, it indicates the presence of an ‘mvex’ box, which is necessary in order to signal the possible presence of later ‘moof’ boxes.

MEFormatReaderInstantiationOptionsMEFormatReader

A class that encapsulates options to be passed to MEFormatReaderExtension

MEFormatReaderParseAdditionalFragmentsStatusMEFormatReader

Informational status flags returned by parseAdditionalFragmentsWithCompletionHandler.

MEHEVCDependencyInfoMEFormatReader

Provides information about the HEVC dependency attributes of a sample.

MERAWProcessingBooleanParameterMERAWProcessor

Apple’s documentation

MERAWProcessingFloatParameterMERAWProcessor

Apple’s documentation

MERAWProcessingIntegerParameterMERAWProcessor

Apple’s documentation

MERAWProcessingListElementParameterMERAWProcessor

An object implementing this protocol is implemented by the RAW Processor to describe each processing parameter the Processor exposes.

MERAWProcessingListParameterMERAWProcessor

Apple’s documentation

MERAWProcessingParameterMERAWProcessor

An object implementing this protocol is implemented by the RAW Processor to describe each processing parameter the Processor exposes.

MERAWProcessingSubGroupParameterMERAWProcessor

Apple’s documentation

MERAWProcessorPixelBufferManagerMERAWProcessor

Describes pixel buffer requirements and creates new pixel buffers.

MESampleCursorChunkMEFormatReader

Provides information about the chunk of media where a sample is located.

MESampleLocationMEFormatReader

Provides information about the sample location with the media.

METrackInfoMEFormatReader

A class incorporating track properties parsed from the media asset.

MEVideoDecoderPixelBufferManagerMEVideoDecoder

Describes pixel buffer requirements and creates new pixel buffers.

Statics

MERAWProcessorReadyForMoreMediaDataDidChangeNotification^⚠MERAWProcessor

Apple’s documentation

MERAWProcessorValuesDidChangeNotification^⚠MERAWProcessor

Apple’s documentation

MEVideoDecoderReadyForMoreMediaDataDidChangeNotification^⚠MEVideoDecoder

Apple’s documentation

MediaExtensionErrorDomain^⚠MEError

Apple’s documentation

Traits

MEFormatReaderMEFormatReader

The primary object for a MediaExtension format reader, representing a single media asset.

MEFormatReaderExtensionMEFormatReader

Provides a factory method for creating MEFormatReader objects.

MERAWProcessorMERAWProcessor

The primary object for a MediaExtension RAW Processor, providing an interface for VideoToolbox to talk to the processor.

MERAWProcessorExtensionMERAWProcessor

Provides a stateless factory interface for creating new MERAWProcessor instances.

MESampleCursorMEFormatReader

Provides information about samples within a track of a media asset.

METrackReaderMEFormatReader

Provides information about a track within a media asset.

MEVideoDecoderMEVideoDecoder

The primary object for a MediaExtension video decoder, providing an interface for VideoToolbox to talk to the decoder.

MEVideoDecoderExtensionMEVideoDecoder

Provides a stateless factory interface for creating new MEVideoDecoder instances.