How Do I Copy Video From My iOS Device To My Computer?
After you have finished your stream, you may want to move the video from your device onto your computer.
You can do this in a number of ways. Here's how to transfer files using iTunes:
Connect your device to your computer, and launch iTunes.
In the top left corner of your iTunes window, click on the "Device" icon.
In the menu on the left, click "Apps".
Select "Switcher Pro" from the Apps list.
Click on the .mov file that you would like to transfer.
Click the "Save To..." button to save your video.
For instructions specific to your operating system, please use this support article from Apple on How To Import photos and videos from your iPhone, iPad, or iPod touch to your Mac or Windows PC.