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
- complex drunkenness
- complex dynamical system
- complex dynamics
- complex eigenvalue
- complex elliptic curves
- complex energetics experiment
- complex envelope
- complex equation
- complex erosion by wind and water
- complexes chemistry
- complex Euclidean space
- complex Euclid space
- complex evaluation of mineral deposit
- complex event
- complex event processing
- complex experiment
- complex exponent
- complex exponential sequence
- complex exponentiation
- complex extension
- complex extension algebra
- complex fault block reservoir
- complex features
- complex feature set
- complex fertilizer