理学 视频编码 释 scalable video coding 可扩展视频编码 视频编码的一种技术。此技术把视频信号编码成“基本层+增强层”的分层形式，当带宽不足时可以只对基本层的码流进行传输和解码，但是仅仅解码基本层的视频质量不高。当带宽慢慢变大时，可以传输和解码增强层的码流来进一步提高视频的解码质量。又称可伸缩视频编码。
计算机应用 多媒体 释文 scalable video coding, SVC 可扩展视频编码
- China National Shanxi Jin Opera Company
- China National Silk Museum
- China National Society of Early Childhood Education
- China National Song & Dance Ensemble
- China National Space Administration
- China National Symphony Orchestra
- China National Symposium on Vocal Styles of Bangzi Opera
- China National Tea Museum
- China National Technical Committee of Standardization for Information and Documentation
- China National Textile and Apparel Council
- China National Theatre for Children
- China National Traditional Orchestra
- Chinandega
- China networks science forum
- China New Poetry Society
- CHINA NEWS
- China News and Comic Research Association
- China Newspaper Association
- China News Service
- China Newsweek
- China new town
- Chinanization of personality research
- China Nonferrous Metal Mining (Group) Co., Ltd.
- China Nonferrous Metals Industry Association
- China Nonwovens & Industrial Textiles Association