【应用笔记】AN581:高清视频参考设计(V2)(AN 581: High Definition (HD) Video Reference Design (V2)) Altera的V系列参考设计提出了对标清(SD)、高清(HD)及隔行扫描或逐行格式的3吉比特/秒(Gbps)视频流的高质量的上、下、交叉转换。 The Altera® V-Series of reference designs deliver high-quality up, down, and cross conversion of standard definition (SD), high definition (HD) and 3 gigabits per second (Gbps) video streams in interlaced or progressive format. The reference designs are highly software and hardware configurable, enabling rapid system configuration and design. The designs have been developed targeting typical broadcast applications such as switcher, multi-viewer, converter, and video conferencing products. AN 581: High Definition (HD) Video Reference Design (V2) November 2009 AN-581-1.0 Introduction The Altera V-Series of reference designs deliver high-quality up, down, and cross conversion of standard definition (SD), high definition (HD) and 3 gigabits per second (Gbps) video streams in interlaced or progressive format. The reference designs are highly software and hardware configurable, enabling rapid system configuration and design. Th……