修复无音频通道开启通道音频后无法播放的bug

修复点播接口真的收到视频后回复

src/main/java/com/genersoft/iot/vmp/common/StreamInfo.java

@@ -1,5 +1,7 @@
 package com.genersoft.iot.vmp.common;
 
+import com.alibaba.fastjson.JSONArray;
+
 public class StreamInfo {
 
     private String ssrc;
@@ -10,6 +12,7 @@ public class StreamInfo {
     private String rtmp;
     private String hls;
     private String rtsp;
+    private JSONArray tracks;
 
     public String getSsrc() {
         return ssrc;
@@ -74,4 +77,12 @@ public class StreamInfo {
     public void setCahnnelId(String cahnnelId) {
         this.cahnnelId = cahnnelId;
     }
+
+    public JSONArray getTracks() {
+        return tracks;
+    }
+
+    public void setTracks(JSONArray tracks) {
+        this.tracks = tracks;
+    }
 }

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java

@@ -46,6 +46,9 @@ public class ZLMHttpHookListener {
 	@Autowired
 	private IVideoManagerStorager storager;
 
+	@Autowired
+	private ZLMRESTfulUtils zlmresTfulUtils;
+
 	@Value("${media.ip}")
 	private String mediaIp;
 
@@ -125,6 +128,8 @@ public class ZLMHttpHookListener {
 		}
 		String app = json.getString("app");
 		String streamId = json.getString("id");
+
+
 //		String ssrc = String.format("%10d", Integer.parseInt(streamId, 16)); // ZLM 要求大写且首位补零
 		String ssrc = new DecimalFormat("0000000000").format(Integer.parseInt(streamId, 16));
 		StreamInfo streamInfo = storager.queryPlayBySSRC(ssrc);
@@ -135,6 +140,8 @@ public class ZLMHttpHookListener {
 			streamInfo.setRtmp(String.format("rtmp://%s:%s/rtp/%s", mediaInfo.getLocalIP(), mediaInfo.getRtmpPort(), streamId));
 			streamInfo.setHls(String.format("http://%s:%s/rtp/%s/hls.m3u8", mediaInfo.getLocalIP(), mediaInfo.getHttpPort(), streamId));
 			streamInfo.setRtsp(String.format("rtsp://%s:%s/rtp/%s", mediaInfo.getLocalIP(), mediaInfo.getRtspPort(), streamId));
+
+
 			storager.startPlay(streamInfo);
 		}
 

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRESTfulUtils.java

@@ -0,0 +1,86 @@
+package com.genersoft.iot.vmp.media.zlm;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import okhttp3.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+
+@Component
+public class ZLMRESTfulUtils {
+
+    private final static Logger logger = LoggerFactory.getLogger(ZLMRESTfulUtils.class);
+
+    @Value("${media.ip}")
+    private String mediaIp;
+
+    @Value("${media.port}")
+    private int mediaPort;
+
+    @Value("${media.secret}")
+    private String mediaSecret;
+
+    public JSONObject sendPost(String api, Map<String, Object> param) {
+        OkHttpClient client = new OkHttpClient();
+        String url = String.format("http://%s:%s/index/api/%s",  mediaIp, mediaPort, api);
+        JSONObject responseJSON = null;
+        logger.debug(url);
+
+        FormBody.Builder builder = new FormBody.Builder();
+        builder.add("secret",mediaSecret);
+        if (param != null) {
+            for (String key : param.keySet()){
+                builder.add(key, param.get(key).toString());
+            }
+        }
+
+        FormBody body = builder.build();
+
+        Request request = new Request.Builder()
+                .post(body)
+                .url(url)
+                .build();
+        try {
+            Response response = client.newCall(request).execute();
+            if (response.isSuccessful()) {
+                String responseStr = response.body().string();
+                if (responseStr != null) {
+                    responseJSON = JSON.parseObject(responseStr);
+                }
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return responseJSON;
+    }
+
+    public JSONObject getMediaList(String app, String schema){
+        Map<String, Object> param = new HashMap<>();
+        param.put("app",app);
+        param.put("schema",schema);
+        param.put("vhost","__defaultVhost__");
+        return sendPost("getMediaList",param);
+    }
+
+    public JSONObject getRtpInfo(String stream_id){
+        Map<String, Object> param = new HashMap<>();
+        param.put("stream_id",stream_id);
+        return sendPost("getRtpInfo",param);
+    }
+
+    public JSONObject getMediaServerConfig(){
+        return sendPost("getServerConfig",null);
+    }
+
+    public JSONObject setServerConfig(Map<String, Object> param){
+        return sendPost("setServerConfig",param);
+    }
+}

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRunner.java

@@ -17,6 +17,8 @@ import org.springframework.stereotype.Component;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
+import java.util.HashMap;
+import java.util.Map;
 
 @Component
 @Order(value=1)
@@ -42,6 +44,9 @@ public class ZLMRunner implements CommandLineRunner {
     @Value("${server.port}")
     private String serverPort;
 
+    @Autowired
+    private ZLMRESTfulUtils zlmresTfulUtils;
+
     @Override
     public void run(String... strings) throws Exception {
         // 获取zlm信息
@@ -59,41 +64,23 @@ public class ZLMRunner implements CommandLineRunner {
 
 
     public MediaServerConfig getMediaServerConfig() {
+        JSONObject responseJSON = zlmresTfulUtils.getMediaServerConfig();
         MediaServerConfig mediaServerConfig = null;
-        OkHttpClient client = new OkHttpClient();
-        String url = String.format("http://%s:%s/index/api/getServerConfig?secret=%s", mediaIp, mediaPort, mediaSecret);
-        //创建一个Request
-        Request request = new Request.Builder()
-                .get()
-                .url(url)
-                .build();
-        //通过client发起请求
-        final Call call = client.newCall(request);
-        //执行同步请求，获取Response对象
-        Response response = null;
-        try {
-            response = call.execute();
-            if (response.isSuccessful()) {
-                String responseStr = response.body().string();
-                if (responseStr != null) {
-                    JSONObject responseJSON = JSON.parseObject(responseStr);
-                    JSONArray data = responseJSON.getJSONArray("data");
-                    if (data != null && data.size() > 0) {
-                        mediaServerConfig = JSON.parseObject(JSON.toJSONString(data.get(0)), MediaServerConfig.class);
-                        mediaServerConfig.setLocalIP(mediaIp);
-                    }
-                }
-            }else {
-                logger.error("getMediaServerConfig失败, 1s后重试");
+        if (responseJSON != null) {
+            JSONArray data = responseJSON.getJSONArray("data");
+            if (data != null && data.size() > 0) {
+                mediaServerConfig = JSON.parseObject(JSON.toJSONString(data.get(0)), MediaServerConfig.class);
+                mediaServerConfig.setLocalIP(mediaIp);
+            }
+        } else {
+            logger.error("getMediaServerConfig失败, 1s后重试");
+            try {
                 Thread.sleep(1000);
-                getMediaServerConfig();
+            } catch (InterruptedException e) {
+                e.printStackTrace();
             }
-        } catch (IOException e) {
-            e.printStackTrace();
-        } catch (InterruptedException e) {
-            e.printStackTrace();
+            getMediaServerConfig();
         }
-
         return mediaServerConfig;
     }
 
@@ -102,51 +89,30 @@ public class ZLMRunner implements CommandLineRunner {
         if (mediaIp.equals(sipIP)) {
             hookIP = "127.0.0.1";
         }
-        OkHttpClient client = new OkHttpClient();
-        String url = String.format("http://%s:%s/index/api/setServerConfig", mediaIp, mediaPort);
-        String hookPrex = String.format("http://%s:%s/index/hook", hookIP, serverPort);
 
-        RequestBody body = new FormBody.Builder()
-                .add("secret",mediaSecret)
-                .add("hook.enable","1")
-                .add("hook.on_flow_report","")
-                .add("hook.on_http_access","")
-                .add("hook.on_publish",String.format("%s/on_publish", hookPrex))
-                .add("hook.on_record_mp4","")
-                .add("hook.on_record_ts","")
-                .add("hook.on_rtsp_auth","")
-                .add("hook.on_rtsp_realm","")
-                .add("hook.on_server_started",String.format("%s/on_server_started", hookPrex))
-                .add("hook.on_shell_login",String.format("%s/on_shell_login", hookPrex))
-                .add("hook.on_stream_none_reader",String.format("%s/on_stream_none_reader", hookPrex))
-                .add("hook.on_stream_not_found",String.format("%s/on_stream_not_found", hookPrex))
-                .add("hook.timeoutSec","20")
-                .build();
-
-        Request request = new Request.Builder()
-                .post(body)
-                .url(url)
-                .build();
-        client.newCall(request).enqueue(new Callback() {
-            @Override
-            public void onFailure(Call call, IOException e) {
-                logger.error("saveZLMConfig ",e);
-            }
-            @Override
-            public void onResponse(Call call, Response response) throws IOException {
-                if (response.isSuccessful()) {
-                    String responseStr = response.body().string();
-                    if (responseStr != null) {
-                        JSONObject responseJSON = JSON.parseObject(responseStr);
-                        if (responseJSON.getInteger("code") == 0) {
-                            logger.info("设置zlm成功");
-                        }else {
-                            logger.info("设置zlm失败: " + responseJSON.getString("msg"));
-                        }
-                    }
-                }
-
-            }
-        });
+        String hookPrex = String.format("http://%s:%s/index/hook", hookIP, serverPort);
+        Map<String, Object> param = new HashMap<>();
+        param.put("secret",mediaSecret);
+        param.put("hook.enable","1");
+        param.put("hook.on_flow_report","");
+        param.put("hook.on_http_access","");
+        param.put("hook.on_publish",String.format("%s/on_publish", hookPrex));
+        param.put("hook.on_record_mp4","");
+        param.put("hook.on_record_ts","");
+        param.put("hook.on_rtsp_auth","");
+        param.put("hook.on_rtsp_realm","");
+        param.put("hook.on_server_started",String.format("%s/on_server_started", hookPrex));
+        param.put("hook.on_shell_login",String.format("%s/on_shell_login", hookPrex));
+        param.put("hook.on_stream_none_reader",String.format("%s/on_stream_none_reader", hookPrex));
+        param.put("hook.on_stream_not_found",String.format("%s/on_stream_not_found", hookPrex));
+        param.put("hook.timeoutSec","20");
+
+        JSONObject responseJSON = zlmresTfulUtils.setServerConfig(param);
+
+        if (responseJSON != null && responseJSON.getInteger("code") == 0) {
+            logger.info("设置zlm成功");
+        }else {
+            logger.info("设置zlm失败: " + responseJSON.getString("msg"));
+        }
     }
 }

src/main/java/com/genersoft/iot/vmp/vmanager/play/PlayController.java

@@ -1,7 +1,9 @@
 package com.genersoft.iot.vmp.vmanager.play;
 
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
 import com.genersoft.iot.vmp.common.StreamInfo;
+import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -31,6 +33,9 @@ public class PlayController {
 	
 	@Autowired
 	private IVideoManagerStorager storager;
+
+	@Autowired
+	private ZLMRESTfulUtils zlmresTfulUtils;
 	
 	@GetMapping("/play/{deviceId}/{channelId}")
 	public ResponseEntity<String> play(@PathVariable String deviceId,@PathVariable String channelId){
@@ -38,17 +43,44 @@ public class PlayController {
 		Device device = storager.queryVideoDevice(deviceId);
 		StreamInfo streamInfo = cmder.playStreamCmd(device, channelId);
 		// 等待推流, TODO 默认超时15s
-
+		boolean lockFlag = true;
 		long startTime = System.currentTimeMillis();
-		while (storager.queryPlay(streamInfo) == null || storager.queryPlay(streamInfo).getFlv() == null) {
+		String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase();
+
+		// 判断推流是否存在
+		while (lockFlag) {
 			try {
-				if (System.currentTimeMillis() - startTime > 15 * 1000)
+				if (System.currentTimeMillis() - startTime > 15 * 1000) {
+					JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
+					if (rtpInfo == null){
+						continue;
+					}else {
+						lockFlag = false;
+						streamInfo = storager.queryPlay(streamInfo);
+						// 获取媒体信息
+						JSONObject mediaList = zlmresTfulUtils.getMediaList("rtp", "rtmp");
+						if (mediaList.getInteger("code") == 0) {
+							JSONArray data = mediaList.getJSONArray("data");
+							if (data!= null) {
+								for (Object datum : data) {
+									JSONObject media = (JSONObject)datum;
+									if (streamId.equals(media.getString("stream"))) {
+										streamInfo.setTracks(media.getJSONArray("tracks"));
+										storager.startPlay(streamInfo);
+									}
+								}
+							}
+						}
+					};
+
+				}
+
 				Thread.sleep(200);
 			} catch (InterruptedException e) {
 				e.printStackTrace();
 			}
 		}
-		streamInfo = storager.queryPlay(streamInfo);
+
 		if (logger.isDebugEnabled()) {
 			logger.debug(String.format("设备预览 API调用，deviceId：%s ，channelId：%s",deviceId, channelId));
 			logger.debug("设备预览 API调用，ssrc："+streamInfo.getSsrc()+",ZLMedia streamId:"+Integer.toHexString(Integer.parseInt(streamInfo.getSsrc())));

web_src/src/components/gb28181/devicePlayer.vue

@@ -124,6 +124,18 @@
 			play: function(streamInfo, deviceId, channelId, hasAudio) {
         console.log(hasAudio);
         this.hasaudio = hasAudio;
+        // 根据媒体流信息二次判断
+        if( this.hasaudio && !!streamInfo.tracks && streamInfo.tracks.length > 0) {
+          var realHasAudio = false;
+          for (let i = 0; i < streamInfo.tracks; i++) {
+            if (streamInfo.tracks[i].codec_type == 1) { // 判断为音频
+              realHasAudio = true;
+            }
+          }
+          this.hasaudio = realHasAudio && this.hasaudio;
+        }
+        console.log("111")
+        console.log(this.hasaudio)
         this.ssrc = streamInfo.ssrc;
 				this.deviceId = deviceId;
 				this.channelId = channelId;