Contents

AVAssetWriterInputPixelBufferAdaptor

An object that appends video samples to an asset writer input.

Declaration

class AVAssetWriterInputPixelBufferAdaptor

Overview

A pixel buffer adaptor provides a pixel buffer pool that you use to allocate pixel buffers to the output file. Using the provided pool for buffer allocation is typically more efficient than managing your own pool.

Topics

Creating an adaptor

Appending pixel buffers

Accessing the pool

Inspecting a pixel buffer adaptor

See Also

Media writing