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
- Collected Libretti, Scores and Spoken Parts of Kunqu Opera
- Collected Lüshi Poems of the Tang and Song Dynasties
- Collected Manchu Book
- Collected Materials on Errentai in Inner Mongolia
- Collected Notes by Wang Zhi
- Collected Notes on Ming Drama
- Collected Notes on Painting from the Footstep Garden
- Collected of Sun Baigu
- Collected Papers of a Symposium on the Tune Varieties of Bangzi Opera
- Collected papers of Chinese Modern Literature research
- Collected Papers of Folk Literature and Art
- Collected Papers on Ancient Drama
- Collected Papers on the Theory of Stage Art: 1949-1966
- Collected Passages of Mei Lanfang’s Peking Opera Plays
- Collected Pepers of Chinese Modern Literature
- Collected Photos and Records on Mei Lanfang’s Glorious Career
- Collected Plays from the Nuanhong studio
- Collected Plays of Gansu Province’s Indigenous Opera
- Collected Plays of Hebei’s Indigenous Opera
- Collected Plays of Jiang Shiquan
- Collected Plays of Late Qing Opera
- Collected Plays of Song Variety Drama
- Collected Plays of Tang Xianzu
- Collected Plays of The Dream of the Red Chamber
- Collected Poems by Government Officials in the Reviving Period of Tang