修改通道在线/离线描述，避免歧义

web_src/src/components/channelList.vue

@@ -46,8 +46,8 @@
                 <el-table-column label="状态" width="180" align="center">
                     <template slot-scope="scope">
                         <div slot="reference" class="name-wrapper">
-                            <el-tag size="medium" v-if="scope.row.status == 1">在线</el-tag>
-                            <el-tag size="medium" type="info" v-if="scope.row.status == 0">离线</el-tag>
+                            <el-tag size="medium" v-if="scope.row.status == 1">开启</el-tag>
+                            <el-tag size="medium" type="info" v-if="scope.row.status == 0">关闭</el-tag>
                         </div>
                     </template>
                 </el-table-column>

web_src/src/components/gb28181/devicePlayer.vue

@@ -67,7 +67,7 @@
                             <div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 1)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-in control-zoom-btn" style="font-size: 1.875rem;"></i></div>
                             <div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out control-zoom-btn"></i></div>
                              <div class="contro-speed" style="position: absolute; left: 4px; top: 7rem; width: 9rem;">
-                                 <el-slider v-model="controSpeed"></el-slider>
+                                 <el-slider v-model="controSpeed" :max="255"></el-slider>
                              </div>
                         </div>