公开(公告)号：US20190206442A1

公开(公告)日：2019-07-04

申请号：US16231451

申请日：2018-12-22

Applicant: SLING MEDIA L.L.C.

Inventor： RAMGOPAL MADDULURI

IPC: G11B27/036 ,  H04N5/272 ,  G11B27/19 ,  G09B5/06

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.

公开(公告)号：US20200349979A1

公开(公告)日：2020-11-05

申请号：US16936202

申请日：2020-07-22

Applicant: SLING MEDIA L.L.C.

Inventor： RAMGOPAL MADDULURI

IPC: G11B27/036 ,  G09B5/06 ,  G11B27/19

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.

公开(公告)号：US20190208237A1

公开(公告)日：2019-07-04

申请号：US15922711

申请日：2018-03-15

Applicant: SLING MEDIA L.L.C.

Inventor： YASHASWINI HARISH ,  RAMGOPAL MADDULURI

IPC: H04N21/2365 ,  H04N21/436 ,  H04L29/06 ,  H04N19/40

CPC classification number: H04N21/2365 ,  H04L65/4092 ,  H04N19/40 ,  H04N21/2665 ,  H04N21/4316 ,  H04N21/43615 ,  H04N21/440218 ,  H04N21/44209 ,  H04N21/44245 ,  H04N21/4622

Abstract: A place shifting device and a method for operating the same are provided. The place shifting device, for example, may include, but is not limited to, a communication system configured to receive a plurality of sources of media, a multiplexed channel transcoder configured to multiplex video from at least two of the plurality of sources of media into a single channel, and a processor communicatively coupled to the communication system and the multiplexed channel transcoder, the processor configured to determine the at least two of the plurality of sources of media, transcode, via the multiplexed channel transcoder, the determined video from the at least two of the plurality of sources of media into the signal channel, and transmit, via the communication system, the single channel to a remote electronic device.