The goal of this article is to demonstrate how to create a video by merging a video and audio file in an iOS application. In the application pictured below, video and audio are merged to create a single video using the built-in AV Foundation framework. Before going through the code, we’ll discuss some of the basic …
The goal of this article is to demonstrate how to create a video by merging a video and audio file in an iOS application. In the application pictured below, video and audio are merged to create a single video using the built-in AV Foundation framework. Before going through the code, we’ll discuss some of the basic …