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\glsunset{h264}
\glsreset{hevc}
This chapter presents an overview of the H.265~-~\ac{hevc}~\cite{H265StandardFeb2018} standard, focusing on the most relevant features of the encoding algorithm, considering the scope of the work developed in this thesis.
This chapter presents an overview of the \ac{hevc}~\cite{H265StandardFeb2018} standard, focusing on the most relevant features of the encoding algorithm, considering the scope of the work developed in this thesis.
In short, the \ac{hevc} standard essentially aims to support all existing applications of \ac{h264}~\cite{H264AVCStandard2003}, while extending two keys aspects: increased video resolution with higher compression ratio and also more efficient use of parallel processing architectures.
In order to increase the coding flexibility and higher video resolutions, the \ac{hevc} standard adopts a new block partition structure, as well as, new prediction modes.
In this chapter the new data structures and coding techniques, specifically introduced to increase the coding efficiency, are described.