【有问必答】硬盘录像机录音那些事
<section style="background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px;box-sizing: border-box; "><section class="" style="padding: 10px; width: 100%; border: 1px solid rgb(95, 156, 239); box-shadow: rgb(204, 204, 204) 3px 3px 5px; background-color: rgb(254, 255, 255); margin-top: -2px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">录音那些事，小编来讲，精彩如下！</section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-bottom: 10px; margin-right: 22px; text-align: center;box-sizing: border-box; "><section class="" style="display: inline-block; vertical-align: top; width: 0px; box-sizing: border-box;"><section style="width: 0px; border-top-width: 24px; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 11px !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 11px !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section><section style="width: 0px; margin-top: -25px; margin-right: 1px; margin-left: 1px; border-top-width: 22px; border-top-style: solid; border-top-color: rgb(255, 255, 255); box-sizing: border-box; border-left-width: 10px !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 10px !important; border-right-style: solid !important; border-right-color: transparent !important;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="border-top-width: 2px; border-top-style: solid; border-color: rgb(95, 156, 239); padding-top: 3px; box-sizing: border-box;"><section class="" style="display: inline-block; vertical-align: top; height: 2em; line-height: 2em; padding-right: 0.5em; padding-left: 0.5em; background-color: rgb(95, 156, 239); color: rgb(255, 255, 255); box-sizing: border-box;"><section style="box-sizing: border-box;">如何判断录像机是否支持录音</section></section><section style="width: 0px; display: inline-block; vertical-align: top; border-left-width: 0.8em; border-left-style: solid; border-left-color: rgb(95, 156, 239); border-top-width: 1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-right-width: 0.8em !important; border-right-style: solid !important; border-right-color: transparent !important; border-bottom-width: 1em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">1</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">接模拟摄像机的录像机</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">可以通过官网参数查询录像机是否支持音频，支持几路音频，音频接口，对拾音器的要求</section><section style="box-sizing: border-box;">举例：DS-7916HW-E4</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-bottom-left-radius: 1.6em; border-bottom-right-radius: 1.6em; border: 2px solid rgb(95, 156, 239); padding: 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">支持4路音频：对应是前4路摄像机，也就是前4路摄像机可以录音</section><section style="box-sizing: border-box;">音频要求：RCA接口，声音采集设备要符合电平：2.0Vp-p，阻抗：1kΩ</section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">2</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">接网络摄像机的录像机</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">取决于前端摄像机，网络摄像机有拾音功能才支持录音，录像机上的音频接口是用于语音对讲。</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-bottom-left-radius: 1.6em; border-bottom-right-radius: 1.6em; border: 2px solid rgb(95, 156, 239); padding: 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">也就是说只要摄像机支持音频，录像机并没有音频路数限制，可以实现满路数接入音频。</section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">3</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">模拟+网络摄像混合接入的录像机</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">录像机上的音频输入接口对应的是模拟摄像机，网络摄像机需要摄像机有拾音功能</section><section style="box-sizing: border-box;">举例：DS-7816HGH-SNH</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="display: inline-block; width: 100%; border-bottom-left-radius: 1.6em; border-bottom-right-radius: 1.6em; border: 2px solid rgb(95, 156, 239); padding: 10px; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">模拟通道支持1路音频，对应的是第一路模拟视频（HDTVI或者BNC信号接入）音频输入。</section><section style="box-sizing: border-box;">如果接入的是网络摄像机，只要摄像机支持音频即可</section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="border-top-width: 2px; border-top-style: solid; border-color: rgb(95, 156, 239); padding-top: 3px; box-sizing: border-box;"><section class="" style="display: inline-block; vertical-align: top; height: 2em; line-height: 2em; padding-right: 0.5em; padding-left: 0.5em; background-color: rgb(95, 156, 239); color: rgb(255, 255, 255); box-sizing: border-box;"><section style="box-sizing: border-box;">如何连接拾音器</section><section style="box-sizing: border-box;"><br style="box-sizing: border-box;"></section></section><section style="width: 0px; display: inline-block; vertical-align: top; border-left-width: 0.8em; border-left-style: solid; border-left-color: rgb(95, 156, 239); border-top-width: 1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-right-width: 0.8em !important; border-right-style: solid !important; border-right-color: transparent !important; border-bottom-width: 1em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">1</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">拾音器接入硬盘录像机录音</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">拾音器制作与硬盘录像机接口一致，接入即可</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">2</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">拾音器接入网络摄像机录音</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">一般拾音器有三根线：电源正极，电源负极，信号线</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="height: 2.6em; border-top-left-radius: 2.6em; border-top-right-radius: 2.6em; background-color: rgb(95, 156, 239); display: inline-block; text-align: center; color: rgb(255, 255, 255); font-size: 19.2px; padding-right: 15px; padding-left: 15px; line-height: 3.2em; box-sizing: border-box;"><section style="box-sizing: border-box;">接线步骤</section></section><section class="" style="padding: 10px; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;"><section class="" style=" box-sizing: border-box; "><section class="" style="text-align: center; padding: 10px; box-sizing: border-box;"><section style="box-sizing: border-box;">1.拾音器的信号线接到摄像机的“Audio IN”接口上</section><section style="box-sizing: border-box;">2.拾音器的电源正极线接到外接电源的正极</section><section style="box-sizing: border-box;">3.拾音器的电源负极线、外接电源的负极线都接到摄像机的“GND”接口上</section></section></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="height: 16px; box-sizing: border-box;"><section style="height: 100%; width: 24px; float: left; border-top-width: 6px; border-top-style: solid; border-color: rgb(249, 110, 87); border-left-width: 6px; border-left-style: solid; box-sizing: border-box;"></section><section style="height: 100%; width: 24px; float: right; border-top-width: 6px; border-top-style: solid; border-color: rgb(249, 110, 87); border-right-width: 6px; border-right-style: solid; box-sizing: border-box;"></section><section style="display: inline-block; color: transparent; clear: both; box-sizing: border-box;"></section></section><section class="" style="border: 1px solid rgb(249, 110, 87); border-top-left-radius: 6px; border-top-right-radius: 6px; border-bottom-right-radius: 6px; border-bottom-left-radius: 6px; word-wrap: break-word; box-sizing: border-box; margin: -13px 3px; padding: 12px;"><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">注：摄像机不对拾音器供电，所以拾音器要外接电源供电</section></section></section></section></section><section class="" style="height: 16px; box-sizing: border-box;"><section style="height: 100%; width: 24px; float: left; border-bottom-width: 6px; border-bottom-style: solid; border-color: rgb(249, 110, 87); border-left-width: 6px; border-left-style: solid; box-sizing: border-box;"></section><section style="height: 100%; width: 24px; float: right; border-bottom-width: 6px; border-bottom-style: solid; border-color: rgb(249, 110, 87); border-right-width: 6px; border-right-style: solid; box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="border-top-width: 2px; border-top-style: solid; border-color: rgb(95, 156, 239); padding-top: 3px; box-sizing: border-box;"><section class="" style="display: inline-block; vertical-align: top; height: 2em; line-height: 2em; padding-right: 0.5em; padding-left: 0.5em; background-color: rgb(95, 156, 239); color: rgb(255, 255, 255); box-sizing: border-box;"><section style="box-sizing: border-box;">硬盘录像机上如何配置</section></section><section style="width: 0px; display: inline-block; vertical-align: top; border-left-width: 0.8em; border-left-style: solid; border-left-color: rgb(95, 156, 239); border-top-width: 1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-right-width: 0.8em !important; border-right-style: solid !important; border-right-color: transparent !important; border-bottom-width: 1em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">1</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">码流类型设置“复合流”</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">进入设备主菜单—录像配置—编码参数—录像参数，“码流类型”选择“复合流”</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><section class="" style="width: 2.6em; display: inline-block; vertical-align: middle; box-sizing: border-box;"><section style="width: 2.6em; height: 2.6em; display: inline-block; vertical-align: middle; line-height: 2.6em; text-align: center; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; background-color: rgb(95, 156, 239); box-sizing: border-box;"><section style="width: 1.8em; height: 1.8em; line-height: 1.8em; border-top-left-radius: 50%; border-top-right-radius: 50%; border-bottom-right-radius: 50%; border-bottom-left-radius: 50%; margin-top: 0.36em; margin-bottom: 0.35em; margin-left: 0.44em; background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="" style="width: 100%; height: 100%; box-sizing: border-box;"><section style="box-sizing: border-box;">2</section></section></section></section><section style="margin: -0.5em auto 0.3em; width: 0px; border-top-width: 1.1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-left-width: 1em !important; border-left-style: solid !important; border-left-color: transparent !important; border-right-width: 1.12em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section><section class="" style="display: inline-block; vertical-align: middle; margin-bottom: -0.5em; margin-left: -1.5em; padding-right: 10px; border-bottom-width: 1px; border-bottom-style: dashed; border-bottom-color: rgb(95, 156, 239); box-sizing: border-box;"><section class="" style="display: inline-block; margin-left: 1.3em; padding-left: 5px; line-height: 1.5; box-sizing: border-box;"><section style="box-sizing: border-box;">勾选“记录音频”</section></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">录像参数中将“记录音频”打勾</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em;box-sizing: border-box; "><section class="" style="border-top-width: 2px; border-top-style: solid; border-color: rgb(95, 156, 239); padding-top: 3px; box-sizing: border-box;"><section class="" style="display: inline-block; vertical-align: top; height: 2em; line-height: 2em; padding-right: 0.5em; padding-left: 0.5em; background-color: rgb(95, 156, 239); color: rgb(255, 255, 255); box-sizing: border-box;"><section style="box-sizing: border-box;"> 回放没有声音如何排查</section><section style="box-sizing: border-box;"><br style="box-sizing: border-box;"></section></section><section style="width: 0px; display: inline-block; vertical-align: top; border-left-width: 0.8em; border-left-style: solid; border-left-color: rgb(95, 156, 239); border-top-width: 1em; border-top-style: solid; border-top-color: rgb(95, 156, 239); border-right-width: 0.8em !important; border-right-style: solid !important; border-right-color: transparent !important; border-bottom-width: 1em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><section style="box-sizing: border-box;">可以下载一段视频使用海康播放器播放看是否有声音</section><section style="box-sizing: border-box;"><br style="box-sizing: border-box;"></section><section style="box-sizing: border-box;">如果播放器播放没有声音，要检查拾音器接线、供电、拾音器的问题</section><section style="box-sizing: border-box;"><br style="box-sizing: border-box;"></section><section style="box-sizing: border-box;">如果播放器播放有声音，要检查音频输出的问题</section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="display: inline-block; vertical-align: top; width: 50%; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" box-sizing: border-box; "><section class="" style="color: rgb(160, 160, 160); font-size: 12.8px; box-sizing: border-box;"><section style="box-sizing: border-box;"><br style="box-sizing: border-box;"><br style="box-sizing: border-box;"><strong style="box-sizing: border-box;">长按二维码有惊喜哟，经销APP软件助您实现各类自助服务～</strong></section></section></section></section></section><section class="" style="display: inline-block; vertical-align: top; width: 50%; box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; "><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "></section></section></section></section></section></section><p><br></p>
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