GoogleInteractiveMediaAds Framework Reference
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IMAContentPlayhead
@protocol IMAContentPlayhead
Defines an interface for a class that tracks video content progress and
exposes a key value observable property |currentTime|.
The SDK provides an implementation for tracking AVPlayer-based playback
in the IMAAVPlayerContentPlayhead.
Publishers can supply their own implementation by implementing this
interface and this way support any other video playback implementation
they might have.
-
Reflects the current playback time in seconds for the content.
The property is key value observable.
Declaration
Swift
var currentTime: TimeInterval { get }
Objective-C
@property (nonatomic, readonly) NSTimeInterval currentTime;
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Last updated 2025-08-20 UTC.
[null,null,["Last updated 2025-08-20 UTC."],[],["The `IMAContentPlayhead` protocol tracks video content progress, exposing the observable `currentTime` property, representing playback time in seconds. The SDK provides `IMAAVPlayerContentPlayhead` for `AVPlayer`, but publishers can implement `IMAContentPlayhead` to support other video players. This property's value is key-value observable and is read-only, providing the current playback time as a `TimeInterval` (Swift) or `NSTimeInterval` (Objective-C).\n"],null,[]]