An H.264/AVC scalable extension and high profile HDTV 1080p encoder chip
Journal
IEEE Symposium on VLSI Circuits
Pages
96-97
Date Issued
2008
Author(s)
Chen, Y.-H.
Chuang, T.-D.
Chen, Y.-J.
Li, C.-T.
Hsu, C.-J.
Chien, S.-Y.
Chen, L.-G.
Abstract
The first single-chip H.264/AVC HDTV 1080 p encoder for scalable extension (SVC) with high profile is implemented on a 16.76 mm 2 die with 90 nm process. It dissipates 349/439 mW at 120/166 MHz for high profile and SVC encoding. The proposed frame-parallel architecture halves external memory bandwidth and operating frequency. Moreover, the prediction architecture with inter-layer prediction tools are applied to further save 70% external memory bandwidth and 50% internal memory access.
SDGs
Type
conference paper