Video Manipulation in iOS : Resizing,Merging and Overlapping Videos in iOS
We all have seen video merging applications on Appstore where you can add multiple videos one after one other or inserting videos between other videos.Like the Video Editor App on Appstore.
But what if we want to resize the Video and Merge Multiple videos so that they overlap Each other and both Videos are playing at the same time.Much like the Google Video and Skype Video where you can see yourself in a small video screen overlapping the video of the other participant.
Surprisingly there is very little support on how to implement this and so far i have not found a decent tutorial on how to achieve this,Thus writing this tutorial for any one else who wants to add same features to his application.
It might look hard but actually it is a very simple feature.You just have to dig a little deeper.Apple has provided a very clean and…
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