The amount of space - or memory - required depends on the length of the video and the quality - or bitrate - you choose for your download. The following are some general guidelines:
- Good - Videos downloaded at 360p take up on average 800 megabytes of space.
- Better - Videos downloaded at 480p will take up on average 1.3 gigabytes of space.
- Best - Our highest-quality videos downloaded at 720p will take up on average 1.8 gigabytes of space.
Video downloading is currently only available on iOS devices.