Cisco Technology, Inc.

Synamedia Limited

Nds Corporation

Laurent Chauvier

Olivier Paris

Simon John Parnall

Nicolas Gaude

Aurélie Gauthier

Olivier Lacour

Kevin A Murray

James Geoffrey Walker

Laurent Gardes

Yann Joel Prat

Bijal Shah

Alex Ruelle

Ray Taylor

Didier De Marrez

Mohamed Yahyaoui

Yun Yaw Chu

Noureddine Taibi

Vincent Sattler

Stephen Hoiman Lee

Yann Prat

In one embodiment, a method for taking an enriched digital photograph is described. The method includes a specially programmed physical device performing the following steps: automatically start capturing audio video data with a capture device; capturing a digital; photograph during the capture of the audio video data; and automatically stop capturing the audio video data.

Enriched digital photographs

In some implementations a method includes receiving a first request for a first ultrasonic audio signature from a first computing device. The method also includes transmitting first data indicative of the first ultrasonic audio signature to the first computing device. The method further includes receiving audio data from a second computing device. The method further includes determining that the audio data is indicative of the first ultrasonic audio signature. The method further includes transmitting, to one or more of the first computing device or the second computing device, a message indicating that the first computing device is in proximity to the second computing device.

Determining proximity of computing devices using ultrasonic audio signatures

In one embodiment, a method includes: displaying an event on a first display device associated with a client device, the event comprising at least one video scene; enabling an electronic device to communicate with the client device; receiving a user input requesting augmented reality content associated with the at least one video scene; identifying a relevant portion of the augmented reality content to render on a second display associated with the electronic device, wherein the relevant portion comprises video frames corresponding to the at least one video scene and additional content surrounding the video frames; and rendering the relevant portion on the second display device.

Augmented reality for video system

A method for enriching digital photographs, the method comprising: receiving a digital photograph and video data captured before a time at which the digital photograph is captured until after said time, wherein the video data comprises a sequence of video frames; processing the digital photograph and the video frames to layer the digital photograph and the video frames into a plurality of layers thereby creating a plurality of video layer sequences; defining an order of the plurality of layers; generating playback guidance, the playback guidance defining how to combine the video layer sequences during playback; and transmitting the order, the video layer sequences and the playback guidance to a display device for playback.

The present invention relates to an apparatus, method for adjusting depth characteristics of a three-dimensional image for correcting for errors in perceived depth when scaling the three-dimensional image, the method comprising: receiving three-dimensional image information comprising a stereoscopic image including a first image and a second image, the stereoscopic image having depth characteristics associated with an offset of the first and second images; determining a scaling factor indicative of a scaling for converting the stereoscopic image from an original target size to a new size; determining at least one shifting factor for varying the depth characteristics, the at least one shifting factor indicative of a relative shift to be applied between the first and the second images, wherein the at least one shifting factor is determined in accordance with the scaling factor and at least one depth parameter derived from the depth characteristics; and performing the relative shift between the first and second images in accordance with the shifting factor for adjusting the offset of the first and second images.

Image scaling

A system and method for video trick mode playback is described, the system and method including a user actuated control operative to slide () a playback position along a video file, the user actuated control including a rewind actuation, a forward actuation () and a default neutral actuation, a player device including a plurality of video file readers (-) operative to play the video frames at nominal frame rate disposed along the video file, around the playback position, the distance between the video file readers varying according to the sliding speed of the playback position, a trick play engine to control the sliding speed and direction of the playback position, the sliding speed and direction being functions of a user actuation and a trick play engine velocity, the position at which each one of the plurality of video file readers is disposed along the video file is updated to catch-up with the playback position when the playback position is not sliding forward at nominal frame rate according to predetermined rules.

Video trick mode mechanism

A method and apparatus is described to display a customized video sequence during a channel change interval. The method includes displaying a first channel; receiving a channel change request from a user requesting a second channel for display; displaying a video sequence during the channel change interval; and displaying a second channel; characterized in that the displaying of the video sequence during the channel change interval further comprises displaying a black screen with no audio and no video for a short duration; playing out a first portion of a customized video sequence relevant to the second channel entirely; and playing out a second portion of the customized video sequence relevant to the second channel until the second channel is ready to be displayed.

Customized zapping

Growing community of inventors

Villevallier, France

Laurent Chauvier