添加对海康平台录像回放的兼容，修复录像信息发送失败, 级联平台支持开启rtcp保活

648540858

2022-09-05 d5e8aa62a11352f228ba449b204d53d4e17897a5

 web_src/src/components/dialog/devicePlayer.vue

@@ -371,7 +371,7 @@
            if (tab.name === "codec") {
                this.$axios({
                    method: 'get',
                    url: '/zlm/' +this.mediaServerId+ '/index/api/getMediaInfo?vhost=__defaultVhost__&schema=rtmp&app='+ this.app +'&stream='+ this.streamId
                    url: '/zlm/' +this.mediaServerId+ '/index/api/getMediaInfo?vhost=__defaultVhost__&schema=rtsp&app='+ this.app +'&stream='+ this.streamId
                }).then(function (res) {
                    that.tracksLoading = false;
                    if (res.data.code == 0 && res.data.tracks) {