GCKMediaInformation Class

    • GCKMediaInformation is a class that aggregates information about a media item.

    • It inherits from NSObject and implements NSCopying.

    • It includes methods for initialization and finding media tracks by ID.

    • Properties of GCKMediaInformation include content ID, stream type, content type, metadata, ad break information, stream duration, media tracks, text track style, and custom data.

    • There is a designated initializer and a deprecated legacy initializer for creating GCKMediaInformation instances.
    Instance Methods | Properties
    GCKMediaInformation Class Reference

    Overview

    A class that aggregates information about a media item.

    Inherits NSObject. Implements <NSCopying>.

    Instance Method Summary

    (instancetype) 
    - initWithContentID:streamType:contentType:metadata:streamDuration:mediaTracks:textTrackStyle:customData:
    Designated initializer. More...
    (instancetype) 
    - initWithContentID:streamType:contentType:metadata:streamDuration:customData:
    Legacy initializer; does not include media tracks or text track style. More...
    ( GCKMediaTrack *__nullable) 
    - mediaTrackWithID:
    Searches for a media track with the given track ID. More...

    Property Summary

    NSString * 
    contentID
    The content ID for this stream. More...
    GCKMediaStreamType
    streamType
    The stream type. More...
    NSString * 
    contentType
    The content (MIME) type. More...
    GCKMediaMetadata * 
    metadata
    The media item metadata. More...
    NSArray< GCKAdBreakInfo * > * 
    adBreaks
    The list of ad breaks in this content. More...
    NSArray< GCKAdBreakClipInfo * > * 
    adBreakClips
    The list of ad break clips in this content. More...
    NSTimeInterval 
    streamDuration
    The length of the stream, in seconds, or INFINITY if it is a live stream. More...
    NSArray< GCKMediaTrack * > * 
    mediaTracks
    The media tracks for this stream. More...
    GCKMediaTextTrackStyle * 
    textTrackStyle
    The text track style for this stream. More...
    id 
    customData
    The custom data, if any. More...

    Method Detail

    - (instancetype) initWithContentID: (NSString *)  contentID
    streamType: ( GCKMediaStreamType )  streamType
    contentType: (NSString *)  contentType
    metadata: ( GCKMediaMetadata *__nullable)  metadata
    streamDuration: (NSTimeInterval)  streamDuration
    mediaTracks: (NSArray< GCKMediaTrack * > *__nullable)  mediaTracks
    textTrackStyle: ( GCKMediaTextTrackStyle *__nullable)  textTrackStyle
    customData: (id __nullable)  customData

    Designated initializer.

    Parameters
    contentID The content ID.
    streamType The stream type.
    contentType The content (MIME) type.
    metadata The media item metadata.
    streamDuration The stream duration.
    mediaTracks The media tracks, if any, otherwise nil .
    textTrackStyle The text track style, if any, otherwise nil .
    customData The custom application-specific data. Must either be an object that can be serialized to JSON using NSJSONSerialization , or nil .
    - (instancetype) initWithContentID: (NSString *)  contentID
    streamType: ( GCKMediaStreamType )  streamType
    contentType: (NSString *)  contentType
    metadata: ( GCKMediaMetadata *__nullable)  metadata
    streamDuration: (NSTimeInterval)  streamDuration
    customData: (id __nullable)  customData

    Legacy initializer; does not include media tracks or text track style.

    Parameters
    contentID The content ID.
    streamType The stream type.
    contentType The content (MIME) type.
    metadata The media item metadata.
    streamDuration The stream duration.
    customData Custom application-specific data. Must either be an object that can be serialized to JSON using NSJSONSerialization , or nil .
    Deprecated:
    Use the designated initializer.
    - ( GCKMediaTrack *__nullable) mediaTrackWithID: (NSInteger)  trackID

    Searches for a media track with the given track ID.

    Parameters
    trackID
    The media track ID.
    Returns
    The matching GCKMediaTrack object, or nil if there is no media track with the given ID.

    Property Detail

    - (NSString*) contentID
    read nonatomic copy

    The content ID for this stream.

    - ( GCKMediaStreamType ) streamType
    read nonatomic assign

    The stream type.

    - (NSString*) contentType
    read nonatomic copy

    The content (MIME) type.

    - ( GCKMediaMetadata *) metadata
    read nonatomic strong

    The media item metadata.

    - (NSArray< GCKAdBreakInfo *>*) adBreaks
    read nonatomic copy

    The list of ad breaks in this content.

    - (NSArray< GCKAdBreakClipInfo *>*) adBreakClips
    read nonatomic copy

    The list of ad break clips in this content.

    Since
    3.3
    - (NSTimeInterval) streamDuration
    read nonatomic assign

    The length of the stream, in seconds, or INFINITY if it is a live stream.

    - (NSArray< GCKMediaTrack *>*) mediaTracks
    read nonatomic copy

    The media tracks for this stream.

    - ( GCKMediaTextTrackStyle *) textTrackStyle
    read nonatomic copy

    The text track style for this stream.

    - (id) customData
    read nonatomic strong

    The custom data, if any.
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