How do I use AVAssetWriter?

Question

I’d like to take some video frames and encode them into a video. It looks like that’s exactly what AVAssetWriter was meant for, but no matter how I eyeball the docs

Answer 1

Ah yes, I have to acquire an instance using +[AVAssetWriterInput assetWriterInputWithMediaType:outputSettings:], see my post under a different question for a detailed code sample.