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
- Price
- price
- price analysis
- price at gate station
- price bidding
- Price/Book value ratio
- price differences of agricultural products
- price dispersion
- price-earnings ratio model
- price elasticity of water demand
- price floor
- price fraud
- price hearing
- price hearing system
- price index
- price index of agricultural production
- price information disclosure
- price inversion algorithm for timber market
- price labelling
- price law
- price-limit commodity housing
- price management of health service
- price mechanism
- price of agricultural products
- price of course