Class

AVMutableTimedMetadataGroup

A mutable collection of metadata items that are valid for use during a specific time range.

Declaration

class AVMutableTimedMetadataGroup : AVTimedMetadataGroup

Topics

Modifying the Group

var timeRange: CMTimeRange

The time range of the timed metadata.

var items: [AVMetadataItem]

An array of metadata items in the timed metadata group.

Relationships

Conforms To

See Also

Metadata Manipulation

Finding Metadata Values

Retrieve and filter all of the metadata associated with an asset.

JavaScript Object Notation (JSON) Chapter Format for HTTP Live Streaming

Understand the JSON chapter formatting required for HTTP Live Streaming.

class AVMetadataItem

A metadata item associated with an audiovisual asset or one of its tracks.

class AVMetadataGroup

A collection of metadata items associated with a timeline segment.

class AVMetadataItemFilter

An object that filters selected information from a metadata item.

class AVMetadataItemValueRequest

An object used to respond to a request to load the value of a metadata item.

class AVMutableMetadataItem

A mutable metadata item associated with an audiovisual asset or with one of its tracks.

class AVDateRangeMetadataGroup

A collection of metadata items that are valid for use within a specific date range.

class AVMutableDateRangeMetadataGroup

A mutable collection of metadata items that are valid for use within a specific range of dates.

class AVTimedMetadataGroup

A collection of metadata items that are valid for use during a specific time range.

struct AVMetadataFormat

A value that defines a metadata format.

Beta Software

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