摘要
视频转码技术在视频领域的应用非常广泛,且技术已经很先进。通过对全球视频转码领域的专利进行检索与分析,定性与定量地确定出在视频转码领域的专利分布结构,了解视频转码领域的技术发展方向,为视频转码研究提供有价值的参考依据。
Video transcording technology's application in video field is very wide,and it is already advanced.According to global video transcoding patents which are searched and analyzed in the paper,the patent distribution structure of video transcoding are determined qualitatively and quantitavively,the development direction of video transcoding technique is understood,and a valuable reference is provided for video transcoding study.
出处
《电视技术》
北大核心
2013年第S2期75-77,102,共4页
Video Engineering
关键词
视频转码
专利分析
技术
video transcoding,patent analysis
technology
