Google Inc.

Google Technology Holdings LLC

Jing Wu

James Ronald Flesch

Ajay K Luthra

Paul Andrew Clancy

In a method of managing 3D video stream, 3D video stream is output to a connected display. The connected display displays the 3D video stream after a delay associated with the connected display. A timing offset is determined based on the delay. The timing offset is operable to be used to synchronize shutter operations of at least one shutter glasses with the presentation of the 3D video stream. A shutter control signal based on a frame start indication from the 3D video stream is transmitted. The frame start indication is operable to be used to determine a frame rate of the 3D video stream, and the shutter control signal is operable to be used to maintain synchronization of the shutter operations of the at least one shutter glasses with the presentation of the 3D video stream at the connected display.

Method and apparatus for managing 3D video content

A method, system and device for providing secure access to multimedia content received by a networked digital storage device, such as a set-top box. A mobile device, such as a mobile telephone, obtains appropriate security binding information and application software when coupled to the networked digital storage device at its end user location. The mobile device uploads the security binding information to a randomly located temporary hosting device at its place-shifted location when coupled thereto and, through a logical binding with the temporary hosting device, enables a secure, remote session. The secure binding and transfer of appropriate keys allow the remote hosting device to securely access premium or protected digital material/services available at the networked digital storage device. After completion of the secure, remote access session, termination occurs and the security binding information and the computing activity residue can be removed from the mobile device and the temporary hosting device.

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Norcross, GA, United States of America

Jing Wu