Title :
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
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;
Conference_Titel :
Signals and Electronic Systems (ICSES), 2014 International Conference on
Conference_Location :
Poznan
DOI :
10.1109/ICSES.2014.6948726
