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
- Look Back in Anger
- look-back time
- Look Homeward,Angel
- Looking at My Hometown from the Borderline
- Looking at the Stars at Ha'ergai
- Looking Back in Anger
- Looking Back: Interviews on NACTA’s 50th Birthday Anniversary
- Looking Backward From 2000 to 1887
- looking-fire-hole
- Looking for Beauty
- Looking for Information: A Survey of Research on Information Seeking, Needs and Behavior
- Looking for Light Trilogy
- Looking for the World Back
- looking,listening,asking and feeling the pulse
- look-up
- look up table
- look-up table
- loom
- Looman
- Looman-Men’shov theorem
- looming drafting arrangement of fabric
- Loomis
- loom mechanical and electronical engineering
- Loom Models from Tombs of Han Dynasty at Laoguanshan
- loom production design