MovieVideo¶
-
class MovieVideo¶
Bases:
TypedWritableReferenceCount,NamableA MovieVideo is actually any source that provides a sequence of video frames. That could include an AVI file, a digital camera, or an internet TV station.
The difference between a MovieVideo and a
MovieVideoCursoris like the difference between a filename and a file handle. The MovieVideo just indicates a particular movie. TheMovieVideoCursoris what allows access.Inheritance diagram
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This constructor returns a null video stream — a stream of plain blue and white frames that last one second each. To get more interesting video, you need to construct a subclass of this class.
- static MovieVideo.get()¶
Obtains a
MovieVideothat references a file. Just calls MovieTypeRegistry::make_video().
- static MovieVideo.get_class_type()¶
- MovieVideo.get_filename()¶
Returns the movie’s filename. A movie is not guaranteed to have a filename, if not, then this function returns an empty filename.
- MovieVideo.get_subfile_info()¶
If the movie is to be loaded from a subfile on disk, this returns the subfile info. Check info.is_empty() to see if this is valid data.
- MovieVideo.open()¶
Open this video, returning a
MovieVideoCursorof the appropriate type. Returns NULL on error.