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Sometimes, when you wish to use some audio files as background music for your videos, slideshows, or presentations, the audio track might turn out to be shorter than the video. In such a case, merging two or more audio tracks … Continue reading →

Sometimes, when you wish to use some audio files as background music for your videos, slideshows, or presentations, the audio track might turn out to be shorter than the video. In such a case, merging two or more audio tracks … Continue reading →

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 …