MPEG-2 VIDEO DECODER FOR THE DIGITAL HDTV GRAND-ALLIANCE SYSTEM

被引：12
|
作者：
CUGNINI, A
SHEN, R
机构：
来源：
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1995年 / 41卷 / 03期
关键词：
D O I：
10.1109/30.468085
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A real-time video decoder which can decompress an MPEG-2 video bitstream having a bitrate up to 45 Mb/s is described. The decoder, which can operate at HDTV pixel rates, was built as part of the Grand Alliance (GA) HDTV System. It is currently undergoing testing by the Advisory Committee on Advanced Television Service (ACATS). The hardware converts encoded bitstreams into displayable video signals. Various video and film frame rates are supported, and switching between all format and frame rate combinations is accomplished seamlessly. This paper describes the GA Video Decoder hardware architecture and implementation.
引用
收藏
页码：748 / 753
页数：6
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