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
- Someone
- Someone to Miss
- Some Opinions on Deepening the Reform of Cultural System
- Some Opinions on Promoting the Reform and Development of the Integration of Urban and Rural Compulsory Education in County Areas as a Whole
- Some Opinions on Solving the Peasant Workers Problem
- Some Questions Concerning Methods of Leadership
- Some Questions on China's Nationalities Policy
- Somersault
- somersault inducing
- somersault skills
- Somerset Island
- Somerville
- something of the same nature as an object
- Some Thoughts Concerning Education
- somid
- Somigliana
- somite
- somitogenesis
- Sommer
- Sommerfeld
- Sommerfeld, Arnold Johannes Wilhelm
- Sommerfeld crater
- Sommerfeld elliptic orbit
- Sommerfeld expansion
- Sommerfeld formula