| 摘要 |
A network video server and a video control method thereof receive multiple sets of streaming data respectively transmitted from multiple network cameras connected with the network video server. Each set of streaming data has a piece of first streaming data having a first image resolution and a piece of second streaming data having a second image resolution being lower than the first image resolution. The network video server decodes the piece of first streaming data from one of the network cameras into a frame of video data and outputs the frame of video data during a full-screen mode, and combines the decoded pieces of second streaming data from all network cameras into a frame of video data and outputs the frame of video data during a split-screen mode. Accordingly, the sharpness and smoothness of video frames can be secured during the full-screen mode and the split-screen mode.
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