Samsung Electronics Co., Ltd.

Ju Won Byun

Sung Ho Jun

Jung Yeop Yang

Yo Won Jeong

Provided are a stream reprocessing system on chip (SoC) and a method for operating the same is provided. The stream reprocessing system includes a plurality of processors including a central processing unit (CPU); a memory controller configured to receive a stream; and a stream reprocessor configured to perform reprocessing the stream, wherein the stream reprocessor includes: a control unit configured to determine whether to perform the reprocessing on the stream; a reprocessing unit configured to reprocess the stream based on receiving a command to perform the reprocessing on the stream from the control unit; and an output unit configured to transmit the reprocessed stream to a memory.

System and method for selectively reprocessing video streams based on system resources and stream status

A method of operating an encoder capable of predicting a band position and maximizing a compression ratio using variable length coding and a method of operating a system on chip (SoC) including the encoder are provided. The method includes determining a predicted band position of a first block included in a video frame, determining a first actual band position of the first block, and coding a difference value between the predicted band position and the first actual band position.

Growing community of inventors

Hwaseong-si, South Korea

Ju Won Byun