基于SEED-VPM6467多媒体处理平台的测试和开发

Development and Design of SEED-VPM6467-based Multimedia Processing Platform

对SEED-VPM6467多媒体处理平台外设的硬件部分进行测试,通过实际测试总结了在CCS4开发环境下对硬件测试的配置和使用方法,弥补了该环境下测试和开发资料有限的问题。在SEED-VPM6467 v2.0平台下,通过Ubuntu Linux操作系统建立了一个软件开发、交叉编译环境,可以实现多种视频格式(PAL、720P、1080I、1080P)的编解码功能,对平台的推动起到了良好的促进作用。

Firstly the peripheral hardware of SEED-VPM6467 multimedia processing platform is tested, and then by actual testing the configuration and use instructions of testing hardware in CCS4 environment are summarized, thus making up the limited testing and developing data in this environment. In the SEED-VPM6467 v2.0 platform, the environment for software development is established by Linux operation system, and the encoding/decoding function in several video formats thus realized,and this plays an important role in promotion of development platform.