VideoReader.AsyncFrames.Iterator

struct · iOS 16.0+ · SDK 27.1

struct Iterator

An async iterator of video frames.

Members (1)

method · iOS 16.0+

TypeScript

next(): Promise<(TemporalFeature<_CoreImage_CIImage>) | null>

Swift declaration

mutating func next() async throws -> TemporalFeature<CIImage>?

Asynchronously advances to the next element and returns it, or ends the sequence if there is no next element. - Returns: The next element, if it exists, or `nil` to signal the end of the sequence.

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