A buffer used to append video samples packaged as pixel buffers to a single asset writer input.
Mac Catalyst 13.0+Beta
Instances of AVAssetWriterInputPixelBufferAdaptor provide a CVPixelBufferPool that you can use to allocate pixel buffers for writing to the output file. Using the provided pixel buffer pool for buffer allocation is typically more efficient than appending pixel buffers allocated using a separate pool.
An object that defines an interface for querying about the requirements of the current pass.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.