If you've tried to export your slow motion videos taken on your iPhone 5S, you've probably realized that once you try and export, the video exports at regular speed, without slow motion. There are ways to get around this, however. The first way is to iMessage the video to yourself, but it brings the quality down drastically. The second way is to email the video to yourself, but this also brings the quality down drastically. The third, and best way is to AirDrop the video to yourself on another iOS device. Once you've AirDropped it, you can AirDrop it back to yourself. Now you have the slow motion video! Notice that the quality of the video hasn't been altered, it's still HQ!