01
Before you start
The file picker accepts: .3g2, .3gp, .avi, .flv, .m4v, .mkv, .mov, .mp4, .mpeg, .mpg, .ogv, .webm, .wmv, video/*. The contents and encoding of the file must also be supported; an extension alone does not guarantee compatibility.
The download uses the .mp4 extension. Keep the source until you have checked the result.
02
What to expect
The preset is a starting point for the named device or service. The service's current upload requirements and your particular device still matter. Try the exported file before deleting the source.
03
Limits to keep in mind
Encoding is CPU and memory intensive, especially on mobile and TV browsers.
Video is written as H.264 Baseline at up to 640x480, the profile these handsets decode.