Ustudio, Inc.

Josh Marshall

John Ramey

Thomas Stephens

Emerson F Lane, Iii

Brian Matheny

An embodiment detects where frames within a video have been added, deleted, or changed. The embodiment tracks the modifications through subsequent versions of the source video, and retains various metadata (corresponding to the individual edits) that describes the context and specifics of the edits. In an embodiment only changes to the original video need be tracked by preserving only those clips that have been added, removed, or changed. This ability enables a video editor to maintain the various changes made to a video and see the history of changes while alleviating much of the file storage associated with large, high-quality videos. Other embodiments are described herein.

Video frame difference engine

An embodiment includes receiving a first request for first video content and a first video player from a client; in response (a) (i) obtaining first source code for the first video player, (a)(ii) obtaining a first configuration file for the first video player, (a)(iii) obtaining a first player module corresponding to the first video player, and (a)(iv) communicating same to the client. The first video player comprises code to play video via a graphical user interface. The first player module comprises code that, in response to the first player module subscribing to a first event bus of a pub/sub system, performs a first routine in response to: (b)(i) a first publication to the first event bus from an additional player module that corresponds to the first video player, and (b) (ii) execution of a first callback function corresponding to the first publication.

Growing community of inventors

Austin, TX, United States of America

Josh Marshall