To transfer videos from an Android device to a Mac, you will need to install Android File Transfer on your Mac. You can download Android File Transfer here.
To transfer videos from a Samsung device to a Mac, you will need to download the latest version of Kies on your Mac. You can download Kies here.
1. After downloading Android File Transfer to your computer, open Android File Transfer

2. Connect your Android device to your Mac using a USB cable
If you’re asked to select a USB connection on your device, choose Media device (MTP).
3. On your Mac, your device should connect and display its contents within Android File Transfer

4. Select the folder titled "DCIM"
This is where videos and pictures are stored.
