| 摘要 |
<p>The method involves assigning individual source characteristic to video sources (1-n). Real-time information is used in a video data stream transmitted via a network (N). The information is separated from the stream and is compared with another real-time information available in a video decoder. The characteristic is compared with another source characteristic available in video decoders (D1-Dx). Only decoded video signal is transmitted to monitors (M1-Mx), when compared characteristics match and the real-time information deviates from each other by less than an approved time difference (NTP).</p> |
