Translated by OOPer in cooperation with shlab.jp, on 2015/10/11.
Based on https://developer.apple.com/library/content/samplecode/AVBasicVideoOutput/Introduction/Intro.html#//apple_ref/doc/uid/DTS40013109 2015-10-01.
As this is a line-by-line translation from the original sample code, "redistribute the Apple Software in its entirety and without modifications" would apply. See LICENSE.txt . Some faults caused by my translation may exist. Not all features tested. You should not contact to Apple or SHLab(jp) about any faults caused by my translation.
=========================================================================== BUILD REQUIREMENTS:
Xcode 10.2, iOS SDK 12.2
=========================================================================== RUNTIME REQUIREMENTS:
iOS 8.0 or later