| 电视实时路况视频业务及技术实现 |
| |
| 引用本文： | 夏倜,马正先,张伟.电视实时路况视频业务及技术实现[J].广播与电视技术,2010,37(11):68-68,70,71. |
| |
| 作者姓名： | 夏倜 马正先 张伟 |
| |
| 作者单位： | 广东南方广播影视传媒集团 |
| |
| 摘 要： | 在电视平台上开展实时路况视频业务,需要多种技术的支持。通过视频转码和视频合并技术,采用在电视平台上进行实时路况点播是一种可行的技术方案。测试结果表明,这种方案能够满足在电视平台上提供实时路况视频业务的需求。
|
| 关 键 词： | 互动电视 视频点播 视频转码 视频合成 |
TV Real-Time Traffic Condition Video Service and Its Technology Application |
| |
| Abstract: | TV traffic guiding service, which takes TV set as receiving terminal and provides DTV users with a multi-channel real-time traffic condition VOD, can provide effi ciency journey service. This paper researches technical key points to realize multi-channel traffic VOD based on TV VOD platform, and designs an algorithm which can quickly implement video transcoding and composition to meet real-time requirement of traffic video service. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
