US 2020/0349979 A1 · SYSTEMS AND METHODS FOR PRODUCING ANNOTATED CLASS DISCUSSION VIDEOS INCLUDING RESPONSIVE POST-PRODUCTION CONTENT

Abstract

Video production systems and methods are provided for generating annotated class discussion videos, which contain real-time student commentary post-production annotations responsive to such student commentary, or a combination thereof. In an embodiment, the video production system includes a display device, a dedicated video input source, and a video processing device. The video processing device contains, in turn, a wireless receiver configured to receive wireless input signals from the dedicated video input source and a plurality of devices executing a student commentary capture application during a presentation, a controller operably coupled to the wireless receiver, and a memory storing computer-readable instructions. When executed by the controller, the computer-readable instructions cause the video processing device to generate an output video containing student commentary synchronized with the presentation as captured, at least in part, utilizing the dedicated video input source. The output video is then presented on the display device.

Claims20

Dependent claims

A method carried-out by a video post-production system that comprises a video processing device and a display device to produce added content responsive to student commentary, the method comprising:

receiving, at the video processing device, a first video input stream from a first dedicated video input source capturing an educational presentation;
further receiving, at the video processing device, student commentary data received from a plurality of student-operated devices during the educational presentation;
utilizing at least the first video input stream to produce a raw commentary-containing video of the educational presentation containing synchronized student commentary derived from the student commentary data;
adding post-production content responsive to the student commentary responsive to a derived synchronized student commentary wherein the post-production content comprises input that addresses the student commentary, and
outputting a finalized annotated class discussion video containing the post-production content for viewing on the display device.

2 more elements

A video post-production system utilized in conjunction with a display device and a video processing device, the video post-production system comprising:

a controller configured to receive a first video input stream from a dedicated video input source during an educational presentation;
a wireless receiver coupled to the controller and configured to provide thereto student commentary data received from a plurality of student-operated devices during the educational presentation;
and
a memory storing computer-readable instructions that, when executed by the controller, cause the video post-production system to:
utilize at least the first video input stream to produce a raw commentary-containing video of the educational presentation containing synchronized student commentary derived from the student commentary data;
add post-production content responsive to the student commentary responsive to a derived synchronized student commentary wherein the post-added production content comprises input that addresses the student commentary, and
output a finalized annotated class discussion video containing the post-production content for viewing on the display device.

4 more elements

Dependencies are inferred from the claim text.

Systems and methods for producing annotated class discussion videos including responsive post-production content

Life of this patent

Systems and methods for producing annotated class discussion videos including responsive post-production content

Life of this patent

Abstract

Claims20