RealNetworks Media Codec Patent Portfolio


54 Total Assets Across 15 Patent Families

The offered portfolio, owned by RealNetworks, Inc., relates to systems and methods of video encoding/decoding. In particular, the portfolio is related to the latest generation RealMedia HD Codec (“RMHD”) developed by RealNetworks, which is currently used commercially by the company. Key innovative ideas covered in the portfolio include optimization of block size in video encoding, efficient motion-vector prediction, bandwidth optimization used for transmitting encoded data and adaptive encoding.