Starts video capture using the camera specified by the
- iOS 4.0+
- Mac Catalyst 13.0+
true on success or
false on failure. This method may return a value of
false for various reasons, among them the following:
Movie capture is already in progress
The device does not support movie capture
The device is out of disk space
Use this method in conjunction with a custom overlay view to initiate the programmatic capture of a movie. You can take more than one movie without leaving the interface, but to do so requires you to hide the default image picker controls.
Calling this method while a movie is being captured has no effect. You must call the
stop method, and then wait until the associated delegate object receives an
image message, before you can capture another movie.
If you require additional options or more control over movie capture, use the movie capture methods in the AVFoundation framework. Refer to AVFoundation.