去除ssrc作为流ID传递，ssrc只作为sdp消息使用。动态端口的情况下支持固定流地址，同时支持未点播时直接播放流地址，代码自动发起点播

web_src/src/components/channelList.vue

@@ -187,9 +187,9 @@ export default {
                 url: '/api/play/' + deviceId + '/' + channelId + '?getEncoding=' + getEncoding
             }).then(function (res) {
                 console.log(res.data)
-                let ssrc = res.data.ssrc;
+                let streamId = res.data.streamId;
                 that.isLoging = false;
-                if (!!ssrc) {
+                if (!!streamId) {
                     // that.$refs.devicePlayer.play(res.data, deviceId, channelId, itemData.hasAudio);
                     that.$refs.devicePlayer.openDialog("media", deviceId, channelId, {
                         streamInfo: res.data,
@@ -212,7 +212,7 @@ export default {
             var that = this;
             this.$axios({
                 method: 'post',
-                url: '/api/play/' + itemData.ssrc + '/stop'
+                url: '/api/play/' + itemData.streamId + '/stop'
             }).then(function (res) {
                 console.log(JSON.stringify(res));
                 that.initData();

web_src/src/components/gb28181/devicePlayer.vue

@@ -158,7 +158,6 @@ export default {
                 searchHistoryResult: [] //媒体流历史记录搜索结果
             },
             showVideoDialog: false,
-            ssrc: '',
             streamId: '',
             convertKey: '',
             deviceId: '',
@@ -210,7 +209,6 @@ export default {
             this.tabActiveName = tab;
             this.channelId = channelId;
             this.deviceId = deviceId;
-            this.ssrc = "";
             this.streamId = "";
             this.videoUrl = ""
             if (!!this.$refs.videoPlayer) {
@@ -238,7 +236,6 @@ export default {
             this.hasaudio = hasAudio;
             this.isLoging = false;
             this.videoUrl = streamInfo.ws_flv;
-            this.ssrc = streamInfo.ssrc;
             this.streamId = streamInfo.streamId;
             this.playFromStreamInfo(false, streamInfo)
         },
@@ -248,7 +245,7 @@ export default {
             this.$refs.videoPlayer.pause()
             that.$axios({
                 method: 'post',
-                url: '/api/play/' + that.ssrc + '/convert'
+                url: '/api/play/' + that.streamId + '/convert'
                 }).then(function (res) {
                     if (res.data.code == 0) {
                         that.convertKey = res.data.key;
@@ -368,9 +365,9 @@ export default {
         },
         playRecord: function (row) {
             let that = this;
-            if (that.ssrc != "") {
+            if (that.streamId != "") {
                 that.stopPlayRecord(function () {
-                    that.ssrc = "",
+                    that.streamId = "",
                         that.playRecord(row);
                 })
             } else {
@@ -380,7 +377,7 @@ export default {
                         row.endTime
                 }).then(function (res) {
                     var streamInfo = res.data;
-                    that.ssrc = streamInfo.ssrc;
+                    that.streamId = streamInfo.streamId;
                     that.videoUrl = streamInfo.ws_flv;
                 });
             }
@@ -390,7 +387,7 @@ export default {
             this.videoUrl = '';
             this.$axios({
                 method: 'get',
-                url: '/api/playback/' + this.ssrc + '/stop'
+                url: '/api/playback/' + this.streamId + '/stop'
             }).then(function (res) {
                 if (callback) callback()
             });