摘要
本文提出并实现一套针对广播电视大数据终端系统解决方案,选用TMS320DM8168芯片作为本方案实现平台,完成了音视频的采集、解复用、转码、存储和上传等功能,有效地降低了数据的码率帧率,有利于在有限空间和带宽内及时的存储和传输大量的音视频数据。
A SARFT big data terminal systemsolution is proposed in this paper.The design takes TMS320 DM8168 as the core hardware device which realizes the collection of audio/video information,TS stream demultiplexing,transcoding,storage,transport and other functions？ This system reduces bit rate and frame rate effectively which is beneficial to transmit more audio/video information through the limited bandwidth in time.
出处
《电子测试》
2018年第1期79-80,56,共3页
Electronic Test
