Title :
A dynamic quality-scalable H.264 video encoder
Author :
Chang, Hsiu-Cheng ; Chen, Jia-Wei ; Yang, Yao-Chang ; Chien, Cheng-An ; Chang, Tzu-Chun ; Wang, Jinn-Shyan ; Guo, Jiun-In
Author_Institution :
Dept. of CSIE, Nat. Chung-Cheng Univ., Chiayi, Taiwan
Abstract :
This demo proposes a dynamic quality-scalable H.264 video encoder that has been published in ISSCC2007 [8]. Exploiting parameterized algorithms for motion estimation and intra prediction, the proposed design can dynamically configure the encoding modes with the design trade-off between power consumption and video quality for various video applications.
Keywords :
motion estimation; video coding; dynamic quality-scalable H.264 video encoder; intra prediction; motion estimation; Automatic voltage control; Clocks; Encoding; Energy consumption; Hardware; High definition video; Motion estimation; Multimedia systems; Video coding; Video compression;
Conference_Titel :
Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-3827-3
Electronic_ISBN :
978-1-4244-3828-0
DOI :
10.1109/ISCAS.2009.5118163
