Bitrate distribution of syntax elements in the HEVC encoded video

Author

Stankowski, Jakub ; Karwowski, Damian ; Grajek, Tomasz ; Wegner, Krzysztof ; Siast, Jakub ; Klimaszewski, Krzysztof ; Stankiewicz, Olgierd ; Domanski, Marek

Author_Institution

Dept. of Multimedia Telecommun. & Microelectron., Poznan Univ. of Technol., Poznan, Poland

fYear

2014

fDate

11-13 Sept. 2014

Firstpage

1

Lastpage

4

Abstract

The paper focuses on two problems: 1) analysis of bitrate contribution of I and B frames in encoded HEVC data stream, and 2) analysis of distribution of HEVC syntax elements in I and B frames. The relationship between sizes of I and B frames located at a different levels in hierarchical coding scheme was experimentally determined, as well as contribution of HEVC syntax elements in encoded streams of I, B0, B1, B2, and B3 frames. The results are presented in the paper. All presented results concern a wide range of QP values in a video encoder.

Keywords

video coding; HEVC encoded video; HEVC syntax elements; bitrate contribution analysis; bitrate distribution; encoded HEVC data stream; hierarchical coding scheme; syntax elements; Bit rate; Encoding; Streaming media; Syntactics; Transform coding; Transforms; Video coding; HEVC; video bitstream content; video compression; video data analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals and Electronic Systems (ICSES), 2014 International Conference on

Conference_Location

Poznan

Type

conf

DOI

10.1109/ICSES.2014.6948726

Filename

6948726