【好货】手把手教你如何给监控录音！
<section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0.2em; clear: both; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="width: 0px; height: 0px; clear: both;"></section></section><p><section style="border: none; margin: 0.5em 0px; padding: 0px 3px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="width: 6px; height: 6px; margin: -3px -3px 0px 0px; background-color: rgb(0, 117, 175); float: right; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="width: 100%; height: 3em; border-left-width: 1px; border-left-style: solid; border-color: rgb(0, 117, 175); border-top-width: 1px; border-top-style: solid; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="width: 6px; height: 6px; background-color: rgb(0, 117, 175); margin-left: -3px; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="display: inline-block; vertical-align: top; width: 100%; margin: -3em 0px 0px; padding: 0px 10px 5px; font-size: 1em; font-family: inherit; text-decoration: inherit; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">做监控方案的时候有没有遇到过要求录音的情况呐？</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">来跟小编学习一下监控录音的知识吧！</section></section><section style="width: 100%; margin-top: -2.9em; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="width: 6px; height: 6px; margin-right: -3px; background-color: rgb(0, 117, 175); float: right; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="width: 100%; height: 3em; border-right-width: 1px; border-right-style: solid; border-color: rgb(0, 117, 175); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="width: 6px; height: 6px; background-color: rgb(0, 117, 175); margin: -3px 0px 0px -3px; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; float: left; width: 1.3em; height: 1.3em; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; margin-right: 0.3em; vertical-align: top; text-align: center; box-sizing: border-box; border: 1px solid rgb(0, 117, 175); line-height: 1.2; font-size: 2em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175);" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">1</section></section><section style="margin-left: 0.3em; vertical-align: bottom; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="line-height: 1.2; font-size: 2em; font-family: inherit; text-decoration: inherit; color: rgb(42, 52, 58); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">选择摄像机</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">与模拟方案不同，做网络方案的监控系统时，如果有录音的需求，必须选择有拾音功能的网络摄像机。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">有拾音功能的摄像机分两种：一种是自带拾音器的产品，另外一种是提供接口，可外接拾音器的产品。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; padding: 0px 2px 2px; box-sizing: border-box; border-bottom-width: 2px; border-bottom-style: solid; border-color: rgb(0, 117, 175); line-height: 1; font-size: 1em; font-family: inherit; text-align: center; text-decoration: inherit; color: rgb(255, 255, 255);" class="tn-Powered-by-XIUMI"><section style="display: inline-block; margin: 0px; padding: 0.3em 0.4em; min-width: 1.8em; min-height: 1.6em; border-top-left-radius: 80%; border-top-right-radius: 100%; border-bottom-right-radius: 90%; border-bottom-left-radius: 20%; line-height: 1; font-size: 1em; font-family: inherit; background-color: rgb(0, 117, 175); box-sizing: border-box; word-wrap: break-word !important;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">1</section></section><span style="display: inline-block; margin-left: 0.4em; max-width: 100%; color: rgb(0, 112, 192); line-height: 1.4; font-size: 1em; word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><span style="max-width: 100%; font-size: 1em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175); word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">自带拾音器</section></span></span></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">目前，海康威视渠道经销自带拾音器的产品目前有两款。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0px; clear: both; overflow: hidden; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="box-sizing: border-box; width: 50%; float: left; padding: 0px 0.1em 0px 0px;" class="tn-Powered-by-XIUMI"><section style="box-sizing: border-box; margin: 0.3em 0px 1em 0.3em; color: rgb(102, 102, 102); font-size: 0.9em; font-family: inherit; text-decoration: inherit;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">DS-2CD3410FD-IW<br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">卡片机</section></section></section><section style="box-sizing: border-box; width: 50%; float: right; padding: 0px 0px 0px 0.1em;" class="tn-Powered-by-XIUMI"><section style="box-sizing: border-box; margin: 0.3em 0px 1em 0.3em; color: rgb(102, 102, 102); font-size: 0.9em; font-family: inherit; text-decoration: inherit;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">DS-2CD3Q10FD-IW<br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">云台半球</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">自带拾音器的摄像机可以免除购买拾音器与接拾音器的麻烦，但是因为内置，导致无法将拾音器与摄像机分离，采集声音的区域固定在摄像机本体周围。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; padding: 0px 2px 2px; box-sizing: border-box; border-bottom-width: 2px; border-bottom-style: solid; border-color: rgb(0, 117, 175); line-height: 1; font-size: 1em; font-family: inherit; text-align: center; text-decoration: inherit; color: rgb(255, 255, 255);" class="tn-Powered-by-XIUMI"><section style="display: inline-block; margin: 0px; padding: 0.3em 0.4em; min-width: 1.8em; min-height: 1.6em; border-top-left-radius: 80%; border-top-right-radius: 100%; border-bottom-right-radius: 90%; border-bottom-left-radius: 20%; line-height: 1; font-size: 1em; font-family: inherit; background-color: rgb(0, 117, 175); box-sizing: border-box; word-wrap: break-word !important;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">2</section></section><span style="display: inline-block; margin-left: 0.4em; max-width: 100%; color: rgb(0, 112, 192); line-height: 1.4; font-size: 1em; word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><span style="max-width: 100%; font-size: 1em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175); word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">有音频接口</section></span></span></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">目前，海康威视渠道经销带有音频接口可选的产品有以下两个系列。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0px; clear: both; overflow: hidden; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="box-sizing: border-box; width: 50%; float: left; padding: 0px 0.1em 0px 0px;" class="tn-Powered-by-XIUMI"><section style="box-sizing: border-box; margin: 0.3em 0px 1em 0.3em; color: rgb(102, 102, 102); font-size: 0.9em; font-family: inherit; text-decoration: inherit;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">31系列IPC</section></section></section><section style="box-sizing: border-box; width: 50%; float: right; padding: 0px 0px 0px 0.1em;" class="tn-Powered-by-XIUMI"><section style="box-sizing: border-box; margin: 0.3em 0px 1em 0.3em; color: rgb(102, 102, 102); font-size: 0.9em; font-family: inherit; text-decoration: inherit;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">3A系列IPC</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">有音频接口的摄像机需要外接拾音器，采集声音的位置可以自由改变。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.5em 0px; padding: 0px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="width: 90%; margin-left: 5%; height: 100%; border: 1px solid rgb(204, 204, 204); border-top-left-radius: 0px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 0px; font-size: 1em; font-family: inherit; text-decoration: inherit; color: rgb(153, 153, 153); background-color: rgb(255, 255, 255); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="margin-top: 5%; float: left; margin-right: 8px; margin-left: -8px; font-size: 0.8em; font-family: inherit; text-decoration: inherit; color: rgb(255, 255, 255); border-color: rgb(0, 117, 175); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><span style="display: inline-block; padding: 0.3em 0.5em; border-top-left-radius: 0px; border-top-right-radius: 0.5em; border-bottom-right-radius: 0.5em; border-bottom-left-radius: 0px; font-size: 1em; background-color: rgb(0, 117, 175); font-family: inherit; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">小贴士</section></span><section style="width: 0px; border-right-width: 4px; border-right-style: solid; border-right-color: rgb(0, 117, 175); border-top-width: 4px; border-top-style: solid; border-top-color: rgb(0, 117, 175); border-left-width: 4px !important; border-left-style: solid !important; border-left-color: transparent !important; border-bottom-width: 4px !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section></section><section style="margin-top: 5%; padding: 0px 8px; font-size: 1.5em; font-family: inherit; text-decoration: inherit; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">音频接口型号特点</section></section><section style="clear: both; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="padding: 8px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">一般情况，带有音频接口的产品在型号中可以体现出来，末尾处的“<strong class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">S</strong>”为音频接口标志，比如“DS-2CD3135-I<strong class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">S</strong>”中的“<strong class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">S</strong>”标志这此款设备拥有音频接口，可以外接拾音器实现录音功能。</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; float: left; width: 1.3em; height: 1.3em; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; margin-right: 0.3em; vertical-align: top; text-align: center; box-sizing: border-box; border: 1px solid rgb(0, 117, 175); line-height: 1.2; font-size: 2em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175);" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">2</section></section><section style="margin-left: 0.3em; vertical-align: bottom; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="line-height: 1.2; font-size: 2em; font-family: inherit; text-decoration: inherit; color: rgb(42, 52, 58); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">连接拾音器</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0.2em; clear: both; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="width: 0px; height: 0px; clear: both;"><br></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">一般拾音器有三条线：①电源正级 ②电源负级 ③信号线；</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">操作步骤：<br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">1，把拾音器电源正极接到外置电源的正极；<br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">2，拾音器的信号线接到摄像头的“AUDIO IN”处；<br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">3，最后，把拾音器的电源负极、外置电源的负极都接到摄像头的“GND”或"G"处。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: none; margin: 0.5em 0px; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="border-left-width: 10px; border-left-style: solid; border-color: rgb(0, 117, 175); line-height: 2em; padding: 0.5em; border-top-left-radius: 5px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 5px; box-shadow: rgb(153, 153, 153) 0em 0.2em 0.2em; font-size: 1em; font-family: inherit; text-decoration: inherit; background-color: rgb(239, 239, 239); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">摄像机不对拾音器供电，所以外接的拾音器需要用外接电源供电。</section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; float: left; width: 1.3em; height: 1.3em; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; margin-right: 0.3em; vertical-align: top; text-align: center; box-sizing: border-box; border: 1px solid rgb(0, 117, 175); line-height: 1.2; font-size: 2em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175);" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">3</section></section><section style="margin-left: 0.3em; vertical-align: bottom; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="line-height: 1.2; font-size: 2em; font-family: inherit; text-decoration: inherit; color: rgb(42, 52, 58); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">参数配置</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0.2em; clear: both; padding: 0px;" class="tn-Powered-by-XIUMI"><br><section style="width: 0px; height: 0px; clear: both;"><br></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">选好产品并连接好物理线路后，一般要检查一下编码参数。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; padding: 0px 2px 2px; box-sizing: border-box; border-bottom-width: 2px; border-bottom-style: solid; border-color: rgb(0, 117, 175); line-height: 1; font-size: 1em; font-family: inherit; text-align: center; text-decoration: inherit; color: rgb(255, 255, 255);" class="tn-Powered-by-XIUMI"><section style="display: inline-block; margin: 0px; padding: 0.3em 0.4em; min-width: 1.8em; min-height: 1.6em; border-top-left-radius: 80%; border-top-right-radius: 100%; border-bottom-right-radius: 90%; border-bottom-left-radius: 20%; line-height: 1; font-size: 1em; font-family: inherit; background-color: rgb(0, 117, 175); box-sizing: border-box; word-wrap: break-word !important;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">1</section></section><span style="display: inline-block; margin-left: 0.4em; max-width: 100%; color: rgb(0, 112, 192); line-height: 1.4; font-size: 1em; word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><span style="max-width: 100%; font-size: 1em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175); word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">复合流</section></span></span></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">在摄像机WEB配置界面内，或在录像机的编码参数内，码流类型勾选为"复合流"。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0.2em; clear: both; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="width: 0px; height: 0px; clear: both;"><br></section></section><section style="border: none; margin: 0.5em 0px; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="border-left-width: 10px; border-left-style: solid; border-color: rgb(0, 117, 175); line-height: 2em; padding: 0.5em; border-top-left-radius: 5px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 5px; box-shadow: rgb(153, 153, 153) 0em 0.2em 0.2em; font-size: 1em; font-family: inherit; text-decoration: inherit; background-color: rgb(239, 239, 239); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">码流类型有视频流和复合流之分，视频流内只包含视频信息，复合流既包含视频又包含音频信息。</section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.8em 0px 0.5em; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; padding: 0px 2px 2px; box-sizing: border-box; border-bottom-width: 2px; border-bottom-style: solid; border-color: rgb(0, 117, 175); line-height: 1; font-size: 1em; font-family: inherit; text-align: center; text-decoration: inherit; color: rgb(255, 255, 255);" class="tn-Powered-by-XIUMI"><section style="display: inline-block; margin: 0px; padding: 0.3em 0.4em; min-width: 1.8em; min-height: 1.6em; border-top-left-radius: 80%; border-top-right-radius: 100%; border-bottom-right-radius: 90%; border-bottom-left-radius: 20%; line-height: 1; font-size: 1em; font-family: inherit; background-color: rgb(0, 117, 175); box-sizing: border-box; word-wrap: break-word !important;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">2</section></section><span style="display: inline-block; margin-left: 0.4em; max-width: 100%; color: rgb(0, 112, 192); line-height: 1.4; font-size: 1em; word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><span style="max-width: 100%; font-size: 1em; font-family: inherit; font-weight: bolder; text-decoration: inherit; color: rgb(0, 117, 175); word-wrap: break-word !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">记录音频</section></span></span></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">录像机内"记录音频"打钩。</section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.8em 0px 0.2em; clear: both; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="width: 0px; height: 0px; clear: both;"><br></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; box-sizing: border-box; width: 100%; margin: 0.5em 0px; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 1em 0px 0.5em; padding: 0px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="float: left; margin: 0px; padding: 0px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="margin-top: -12px; display: inline-block; vertical-align: top; font-size: 1.2em; font-family: inherit; text-align: center; text-decoration: inherit; color: rgb(0, 117, 175); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">问</section></section><section style="width: 2em; height: 2em; margin: 0.2em; display: inline-block; vertical-align: middle; -webkit-transform: rotate(45deg); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="width: 0px; border-top-width: 0.8em; border-top-style: solid; border-top-color: rgb(100, 180, 191); border-left-width: 0.8em; border-left-style: solid; border-left-color: rgb(100, 180, 191); border-right-width: 0.8em !important; border-right-style: solid !important; border-right-color: transparent !important; border-bottom-width: 0.8em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="width: 0px; margin-top: -1.52em; border-right-width: 0.8em; border-right-style: solid; border-right-color: rgb(207, 190, 120); border-bottom-width: 0.8em; border-bottom-style: solid; border-bottom-color: rgb(207, 190, 120); border-top-width: 0.8em !important; border-top-style: solid !important; border-top-color: transparent !important; border-left-width: 0.8em !important; border-left-style: solid !important; border-left-color: transparent !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section></section><section style="display: inline-block; vertical-align: bottom; font-size: 1.2em; font-family: inherit; text-align: center; text-decoration: inherit; color: rgb(0, 117, 175); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">答</section></section></section><section style="display: inline-block; vertical-align: middle; margin-left: 0.2em; padding: 0px; width: 70%; height: 1px; background-color: rgb(0, 117, 175); box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: none rgb(0, 117, 175); margin: 0.5em 0px; font-size: 1em; font-family: inherit; text-decoration: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; background-color: rgb(0, 117, 175); width: 3em; height: 3em; text-overflow: ellipsis; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box; line-height: 3em; text-align: center; font-size: 1em; font-family: inherit; text-decoration: inherit; border-color: rgb(0, 117, 175);" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">问:</section></section><section style="background-color: rgb(0, 117, 175); width: 90%; margin-top: -2.3em; margin-left: 2em; padding-left: 1.5em; padding-top: 0.3em; padding-bottom: 0.5em; line-height: 1.5em; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">录像机支持多少路音频？</section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">NVR与DVR不同，声音采集是由摄像机来完成的工作。所以对于NVR来说，并没有音频路数的限制。只要摄像机支持音频，则可实现满路数接入音频信号！</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: none rgb(0, 117, 175); margin: 0.5em 0px; font-size: 1em; font-family: inherit; text-decoration: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; background-color: rgb(0, 117, 175); width: 3em; height: 3em; text-overflow: ellipsis; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box; line-height: 3em; text-align: center; font-size: 1em; font-family: inherit; text-decoration: inherit; border-color: rgb(0, 117, 175);" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">问:</section></section><section style="background-color: rgb(0, 117, 175); width: 90%; margin-top: -2.3em; margin-left: 2em; padding-left: 1.5em; padding-top: 0.3em; padding-bottom: 0.5em; line-height: 1.5em; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">设置好了没声音怎么办？</section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><p>建议直接用局域网电脑IE访问摄像机看是否有声音。</p><p>如果有声音，则是录像机问题，建议检查编码参数内的“复合流”和“记录音频”选项。</p><p>如果没有声音，则先检查一下拾音器接线与供电情况，再检查一下摄像机码流参数的配置。</p></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin: 0.5em 0px; padding: 0px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="width: 90%; margin-left: 5%; height: 100%; border: 1px solid rgb(204, 204, 204); border-top-left-radius: 0px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 0px; font-size: 1em; font-family: inherit; text-decoration: inherit; color: rgb(153, 153, 153); background-color: rgb(255, 255, 255); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section style="margin-top: 5%; float: left; margin-right: 8px; margin-left: -8px; font-size: 0.8em; font-family: inherit; text-decoration: inherit; color: rgb(255, 255, 255); border-color: rgb(0, 117, 175); box-sizing: border-box;" class="tn-Powered-by-XIUMI"><span style="display: inline-block; padding: 0.3em 0.5em; border-top-left-radius: 0px; border-top-right-radius: 0.5em; border-bottom-right-radius: 0.5em; border-bottom-left-radius: 0px; font-size: 1em; background-color: rgb(0, 117, 175); font-family: inherit; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">小贴士</section></span><section style="width: 0px; border-right-width: 4px; border-right-style: solid; border-right-color: rgb(0, 117, 175); border-top-width: 4px; border-top-style: solid; border-top-color: rgb(0, 117, 175); border-left-width: 4px !important; border-left-style: solid !important; border-left-color: transparent !important; border-bottom-width: 4px !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section></section><section style="margin-top: 5%; padding: 0px 8px; font-size: 1.5em; font-family: inherit; text-decoration: inherit; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">音频播放方式</section></section><section style="clear: both; box-sizing: border-box;" class="tn-Powered-by-XIUMI"></section><section style="padding: 8px; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">排查问题时，注意一下切换一下声音播放的方式。比如录像机本地播放没声音，则可以用电脑或手机访问一下看是否有声音，这样交叉测试来排查是否是音响的问题。</section></section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: none rgb(0, 117, 175); margin: 0.5em 0px; font-size: 1em; font-family: inherit; text-decoration: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section style="display: inline-block; background-color: rgb(0, 117, 175); width: 3em; height: 3em; text-overflow: ellipsis; border-top-left-radius: 100%; border-top-right-radius: 100%; border-bottom-right-radius: 100%; border-bottom-left-radius: 100%; box-sizing: border-box; line-height: 3em; text-align: center; font-size: 1em; font-family: inherit; text-decoration: inherit; border-color: rgb(0, 117, 175);" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">问:</section></section><section style="background-color: rgb(0, 117, 175); width: 90%; margin-top: -2.3em; margin-left: 2em; padding-left: 1.5em; padding-top: 0.3em; padding-bottom: 0.5em; line-height: 1.5em; box-sizing: border-box;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">第三方支持音频的摄像机接入海康录像机后没有声音？</section></section><section style="width: 0px; height: 0px; clear: both;"></section></section><section style="border: 0px; margin-top: 0px; margin-bottom: 0px; clear: both; font-size: 1em; font-family: inherit; text-align: justify; text-decoration: inherit; color: inherit; box-sizing: border-box; padding: 0px;" class="tn-Powered-by-XIUMI"><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">首先还是先按上面的方法直接访问摄像机看是否有声音。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;">如直接访问摄像机有声音，则要注意改变一下摄像机的音频编码标准，如切换至G711_u 或者G711_a等常用编码标准。</section><section class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"><br class="tn-Powered-by-XIUMI" style="box-sizing: border-box;"></section><section style="width: 0px; height: 0px; clear: both;"></section></section></p><p></p><p><br></p>
页:
[1]