【故障排查】革命尚未成功，资源依然不足？
<section style="background-color: rgb(255, 255, 255); box-sizing: border-box;"><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px; overflow: hidden; text-align: center;box-sizing: border-box; "><section class="" style="display: inline-block; vertical-align: top; width: 0px; border-right-width: 0.5em; border-right-style: solid; border-right-color: rgb(249, 110, 87); border-top-width: 1em !important; border-top-style: solid !important; border-top-color: transparent !important; border-bottom-width: 1em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section><span style="display: inline-block; vertical-align: top; background-color: rgba(211, 207, 206, 0.117647); height: 2em; line-height: 2em; padding-right: 5px; padding-left: 5px; box-sizing: border-box;" class=""><p style="box-sizing: border-box;">什么是资源不足</p></span><section class="" style="display: inline-block; vertical-align: top; width: 0px; border-left-width: 0.5em; border-left-style: solid; border-left-color: rgb(249, 110, 87); border-top-width: 1em !important; border-top-style: solid !important; border-top-color: transparent !important; border-bottom-width: 1em !important; border-bottom-style: solid !important; border-bottom-color: transparent !important; box-sizing: border-box;"></section><p style="text-align: left;"><span style="white-space: pre-wrap; line-height: 1.6;">小编先要给跟大家说明下，资源不足不是设备的故障，而是一种现象提示。画面上无图像，并且叠加了“资源不足”文字提示。</span></p><p style="text-align: left;"><span style="color: rgb(28, 3, 3); line-height: 1.6;">有些伙伴可能重启了录像机几次，发现还是不能解决。也怀疑是不是坏了。</span></p><p style="text-align: left;"><span style="color: rgb(240, 20, 20); line-height: 1.6;">原理：设备达到了解码能力上限，每个设备都有自己的解码能力上限的 。</span></p><p style="text-align: left;"><span style="color: rgb(240, 20, 20); line-height: 1.6;">当NVR 连接前端IPC 时，取流的规则大致遵循了下图。</span></p></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><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;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;">总结一句话： <span style="color: rgb(240, 20, 20); box-sizing: border-box;">大画面对应主码流</span></p><p style="box-sizing: border-box;"> <span style="color: rgb(240, 20, 20); box-sizing: border-box;">小画面对应子码流</span></p><p style="box-sizing: border-box;">这里插播一条，有些小伙伴也要疑问，大画面很糊，怎么核实下是不是没取到主码流呢？点击通道下方的通道信息可以看到具体的码流信息。</p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" text-align: center; margin-top: 10px; margin-bottom: 10px;box-sizing: border-box; "><br></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;">现在跟大家讲解下解决的方法，重点！</p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 0.5em; margin-bottom: 0.5em; text-align: center;box-sizing: border-box; "><section style="display: inline-block; width: 20em; height: 3em; line-height: 3.2em; background-image: url(http://mmbiz.qpic.cn/mmbiz_png/p8CaKzvQibq4x7d2AftzjlFAYXh8TKK8iaHo1cWBcrZGqicKUZ91b2Q0hWiagLIgR1QRibG8TpF0MFbUUCIGP0Xd5Kg/0?wx_fmt=png); background-size: cover; box-sizing: border-box; background-position: 50% 50%; background-repeat: no-repeat no-repeat;" class=""><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="font-size: 14px; box-sizing: border-box;"><p style="box-sizing: border-box;">路径：主菜单—录像配置—录像参数</p></section></section></section></section></section></section><section class="Powered-by-XIUMI V5" style="box-sizing: border-box;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p><p style="box-sizing: border-box;">大画面资源不足，去降低主码流分辨率以及码率上限。小画面资源不足，去降低子码流分辨率码率上限。</p><p style="box-sizing: border-box;">如改子码流参数时，提示“<span style="color: rgb(240, 20, 20); box-sizing: border-box;">该通道不支持此项功</span><span style="color: rgb(240, 20, 20); box-sizing: border-box;">能</span>”多出现在第三方摄像机上。如下图，那就需要去确认摄像机是不是支持子码流，或登录到摄像机里面去降低分辨率和码流上限。<br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><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;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><section class="" style=" margin-top: 10px; margin-bottom: 10px; text-align: center;box-sizing: border-box; "><section class="" style="width: 100%; height: 1.2em; display: inline-block; vertical-align: middle; line-height: 1em; background-color: rgb(249, 110, 87); box-sizing: border-box;"><section style="width: 0px; display: inline-block; vertical-align: middle; border-top-width: 0.65em; border-top-style: solid; border-top-color: rgb(255, 255, 255); border-bottom-width: 0.65em; border-bottom-style: solid; border-bottom-color: rgb(255, 255, 255); border-left-width: 0.8em !important; border-left-style: solid !important; border-left-color: transparent !important; box-sizing: border-box;"></section><section class="" style="height: 1.1em; display: inline-block; vertical-align: middle; padding-top: 2px; padding-right: 8px; padding-left: 8px; background-color: rgb(255, 255, 255); font-size: 18.4px; box-sizing: border-box;"><p style="box-sizing: border-box;">快扫我一下</p></section><section style="width: 0px; display: inline-block; vertical-align: middle; border-top-width: 0.65em; border-top-style: solid; border-top-color: rgb(255, 255, 255); border-bottom-width: 0.65em; border-bottom-style: solid; border-bottom-color: rgb(255, 255, 255); border-right-width: 0.8em !important; border-right-style: solid !important; border-right-color: transparent !important; box-sizing: border-box;"></section></section></section></section><section class="Powered-by-XIUMI V5" style=" box-sizing: border-box; " powered-by="xiumi.us"><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;" powered-by="xiumi.us"><section class="" style=" box-sizing: border-box; "><section class="" style="box-sizing: border-box;"><p style="box-sizing: border-box;"><br style="box-sizing: border-box;"></p></section></section></section></section><p><br></p>
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