Patent ID: 9420337
Filing Date: 2016-08-16
CPC Classification: G06F,G09G,H04N

Claim Text:
1. A method of transmitting a video stream, the method comprising: dividing one or more video streams into a plurality of pieces of data; transmitting, by the device, the plurality of pieces of data and auxiliary information to a receiving device over a plurality of lanes; and receiving, by the device, a result value from the receiving device that indicates whether any-video processing unit from among one or more video processing units for respectively processing the one or more video streams is in a normal working state, wherein the auxiliary information comprises an identifier (ID) with respect to a video processing unit to be selected from among the one or more video processing units and a mode selection value which identifies a manner by which the result value for indicating whether the video processing unit is in the normal working state is generated.