基于海思平台的音视频采集和编码的实现  

Implementation of Audio and Video Acquisition and Coding Based on Hisilicon Platform

作　　者：皮志松 韩磊 PI Zhisong;HAN Lei(China Key System&Integrated Circuit Co.,Ltd.,Wuxi 214072,China)

机构地区：[1]中科芯集成电路有限公司物联网事业部,江苏无锡214072

出　　处：《电视技术》2020年第9期21-23,共3页Video Engineering

摘　　要：为了实现移动设备对各种音视频采集和编码的需要,实现实时存储、编码、传输、分析和监控,论述了基于海思Hi3516A平台的USB相机视频采集和编码、HDMI相机的视频采集和编码、网络相机的视频采集和编码,以及音频数据的采样、解码、重采样和编码的实现方案。In order to meet the needs of mobile devices for various audio and video acquisition and coding,real-time storage,coding,transmission,analysis and monitoring are realized.This paper discusses the implementation of USB camera video acquisition and coding,HDMI camera video acquisition and coding,network camera video acquisition and coding,and audio data sampling,decoding,resampling and coding based on Hisilicon hi3516a platform.

关 键 词：H264 ILBC Hi3516A AAC 视频编码 音频编码 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]