Forces the compression session to complete the encoding of frames.
- iOS 8.0+
- macOS 10.8+
- Mac Catalyst 13.0+Beta
- tvOS 10.2+
The compression session.
The timestamp at which to complete frame encoding.
complete is numeric, frames with presentation timestamps up to and including this timestamp are emitted before the function returns.
complete is non-numeric, all pending frames are emitted before the function returns.