Wireless sharing of content between computing devices

摘要

A system and method for video content sharing are given. A wireless controller of a first computing device receives a multi-gigabit-per-second transmission of a compressed and encrypted remote frame buffer from a second computing device, and stores the compressed and encrypted remote frame buffer in local memory. An integrated graphics controller of the first computing device decompresses and decrypts the remote frame buffer, and renders a composite frame buffer of the remote frame buffer and a native or local frame buffer of the first computing device.

主权项

1. A method of premium video content sharing, comprising:
receiving a multi-gigabit-per-second transmission of a compressed and encrypted remote frame buffer at a wireless controller of a first computing device from a second computing device; storing the compressed and encrypted remote frame buffer in memory of the first computing device; and performing via an integrated graphics controller of a processor of the first computing device:
reading the compressed and encrypted remote frame buffer from the memory of the first computing device;decompressing and decrypting the remote frame buffer;rendering a composite frame buffer of the remote frame buffer with a local frame buffer of the first computing device, the rendering comprising encrypting the composite frame buffer and storing the encrypted composite frame buffer in the memory of the first computing device; andoutputting the composite frame buffer to a display, the outputting comprising reading the encrypted composite frame buffer from the memory of the first computing device and decrypting the encrypted composite frame buffer.