Scalable video coding(SVC) technology is a new domain in the processing of image and video, and there are many results of SVC at present.

可伸缩性视频编码（SVC）技术是图像和视频处理中一个新的研究领域，近年来取得了很多成果。

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Vidyo's technology is able to optimize the user's video experience to reduce latency with H.264 Scalable Video Coding (SVC), an adaptive codec that can ensure a more reliable video experience on best-effort networks.

ENGADGET: HP partners with video conferencing firm Vidyo, drops hints at mobile applications