Abstract: A method of editing a video container format file. The method comprises displaying media content hosted in a video container format file stored in a segment of a memory of a client terminal, receiving editing instructions indicative of changes to the media content, adding and/or activating video editing objects with the editing instructions to the video container format file while the video container format file remains stored in the segment, and decoding the video editing objects and the media content. The decoding is performed by editing the media content according to said editing instructions in the video editing objects.

Abstract: A method of generating a video container format file. The method comprises receiving a still image depicting a scene, receiving at least one object pertaining to the scene, encoding the still image as at least one video block of a video container format file, encoding the at least one object as data of the video container format file, and outputting the video container format file.

Abstract: A method for monitoring including capturing video frames over time, processing data from the captured video frames into derived data representing a rate of change of the captured data, creating new frames from the derived data, and storing and/or displaying the new frames.