close(v) closes the
video file associated with v. You must call close to
ensure that all data is written to the file. The object, v,
remains in the workspace. If you call the open function
after closing the video file, open discards all
existing contents of the file.
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.