I would make reduced size video, maybe 50 pixel across and 75 pixels for length. Those are the physical dimension. How do …
ios video avassetexportsession avvideocompositionI know you could merge multiple clips and create a single video by appending one after other using AVFoundation classes- …
ios4 avfoundation video-editing adobe-premiere avvideocompositionThis code used to work on iOS9 to add a watermark and text to a video but since iOS10 it's …
ios swift video avassetexportsession avvideocompositionAVFoundation allows you to "compose" 2 assets (2 videos) as 2 "tracks", just like in Final Cut Pro, for example. The theory says …
objective-c cocoa avfoundation avcomposition avvideocomposition