From ac01a6acc4926256d472511169ba0758b288443b Mon Sep 17 00:00:00 2001
From: Lawrence <1934378145@qq.com>
Date: Mon, 11 Jan 2021 20:51:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E6=92=AD=E6=94=BE=E5=9B=9E?=
 =?UTF-8?q?=E6=94=BEssrc?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../gb28181/transmit/cmd/impl/SIPCommander.java   | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index d3aceb10..b3447f95 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -290,12 +290,8 @@ public class SIPCommander implements ISIPCommander {
 	@Override
 	public void playStreamCmd(Device device, String channelId, ZLMHttpHookSubscribe.Event event, SipSubscribe.Event errorEvent) {
 		try {
-			String ssrc = "";
-			if (rtpEnable) {
-				ssrc = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);
-			}else {
-				ssrc = streamSession.createPlaySsrc();
-			}
+
+			String ssrc = streamSession.createPlaySsrc();
 			String streamId = null;
 			if (rtpEnable) {
 				streamId = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);
@@ -412,16 +408,13 @@ public class SIPCommander implements ISIPCommander {
 			, SipSubscribe.Event errorEvent) {
 		try {
 			MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
-			String ssrc = null;
+			String ssrc = streamSession.createPlayBackSsrc();
 			String streamId = null;
 			if (rtpEnable) {
-				ssrc = String.format("gb_playback_%s_%s", device.getDeviceId(), channelId);
-				streamId = ssrc;
+				streamId = String.format("gb_playback_%s_%s", device.getDeviceId(), channelId);
 			}else {
-				ssrc = streamSession.createPlayBackSsrc();
 				streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();
 			}
-
 			// 添加订阅
 			JSONObject subscribeKey = new JSONObject();
 			subscribeKey.put("app", "rtp");