From 446f729e559730b813291f072a6e33a012923018 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期六, 10 六月 2023 00:32:42 +0800
Subject: [PATCH] 优化sdp解析，兼容带有f=的设备
---
src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java | 33 +++++++++++++++------------------
1 files changed, 15 insertions(+), 18 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
index efba170..3907895 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
@@ -18,6 +18,7 @@
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
+import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.media.zlm.AssistRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
@@ -297,17 +298,16 @@
ResponseEvent responseEvent = (ResponseEvent) event.event;
String contentString = new String(responseEvent.getResponse().getRawContent());
// 鑾峰彇ssrc
- int ssrcIndex = contentString.indexOf("y=");
+ String ssrcInResponse = SipUtils.getSsrcFromSdp(contentString);
+
// 妫�鏌ユ槸鍚︽湁y瀛楁
- if (ssrcIndex >= 0) {
- //ssrc瑙勫畾闀垮害涓�10瀛楄妭锛屼笉鍙栦綑涓嬮暱搴︿互閬垮厤鍚庣画杩樻湁鈥渇=鈥濆瓧娈� TODO 鍚庣画瀵逛笉瑙勮寖鐨勯潪10浣峴src鍏煎
- String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12).trim();
+ if (ssrcInResponse != null) {
// 鏌ヨ鍒皊src涓嶄竴鑷翠笖寮�鍚簡ssrc鏍￠獙鍒欓渶瑕侀拡瀵瑰鐞�
if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
- String substring = contentString.substring(0, contentString.indexOf("y="));
try {
- SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ Gb28181Sdp gb28181Sdp = SipUtils.parseSDP(contentString);
+ SessionDescription sdp = gb28181Sdp.getBaseSdb();
int port = -1;
Vector mediaDescriptions = sdp.getMediaDescriptions(true);
for (Object description : mediaDescriptions) {
@@ -607,17 +607,16 @@
ResponseEvent responseEvent = (ResponseEvent) eventResult.event;
String contentString = new String(responseEvent.getResponse().getRawContent());
// 鑾峰彇ssrc
- int ssrcIndex = contentString.indexOf("y=");
+ String ssrcInResponse = SipUtils.getSsrcFromSdp(contentString);
+
// 妫�鏌ユ槸鍚︽湁y瀛楁
- if (ssrcIndex >= 0) {
- //ssrc瑙勫畾闀垮害涓�10瀛楄妭锛屼笉鍙栦綑涓嬮暱搴︿互閬垮厤鍚庣画杩樻湁鈥渇=鈥濆瓧娈� TODO 鍚庣画瀵逛笉瑙勮寖鐨勯潪10浣峴src鍏煎
- String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ if (ssrcInResponse != null) {
// 鏌ヨ鍒皊src涓嶄竴鑷翠笖寮�鍚簡ssrc鏍￠獙鍒欓渶瑕侀拡瀵瑰鐞�
if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
- String substring = contentString.substring(0, contentString.indexOf("y="));
try {
- SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ Gb28181Sdp gb28181Sdp = SipUtils.parseSDP(contentString);
+ SessionDescription sdp = gb28181Sdp.getBaseSdb();
int port = -1;
Vector mediaDescriptions = sdp.getMediaDescriptions(true);
for (Object description : mediaDescriptions) {
@@ -800,17 +799,15 @@
ResponseEvent responseEvent = (ResponseEvent) eventResult.event;
String contentString = new String(responseEvent.getResponse().getRawContent());
// 鑾峰彇ssrc
- int ssrcIndex = contentString.indexOf("y=");
+ String ssrcInResponse = SipUtils.getSsrcFromSdp(contentString);
// 妫�鏌ユ槸鍚︽湁y瀛楁
- if (ssrcIndex >= 0) {
- //ssrc瑙勫畾闀垮害涓�10瀛楄妭锛屼笉鍙栦綑涓嬮暱搴︿互閬垮厤鍚庣画杩樻湁鈥渇=鈥濆瓧娈� TODO 鍚庣画瀵逛笉瑙勮寖鐨勯潪10浣峴src鍏煎
- String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ if (ssrcInResponse != null) {
// 鏌ヨ鍒皊src涓嶄竴鑷翠笖寮�鍚簡ssrc鏍￠獙鍒欓渶瑕侀拡瀵瑰鐞�
if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
- String substring = contentString.substring(0, contentString.indexOf("y="));
try {
- SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ Gb28181Sdp gb28181Sdp = SipUtils.parseSDP(contentString);
+ SessionDescription sdp = gb28181Sdp.getBaseSdb();
int port = -1;
Vector mediaDescriptions = sdp.getMediaDescriptions(true);
for (Object description : mediaDescriptions) {
--
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