From e94b99d11c46246532edc93cd25cbf8c0b88f03f Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期日, 27 二月 2022 20:01:31 +0800
Subject: [PATCH] 实现国标录像级联播放，优化点播流程，加快点播速度
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java | 84 ++++++++++++++++++++++++++++++++++--------
1 files changed, 68 insertions(+), 16 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 59e2192..da664dd 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
@@ -346,8 +346,11 @@
subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
(MediaServerItem mediaServerItemInUse, JSONObject json)->{
if (userSetup.isWaitTrack() && json.getJSONArray("tracks") == null) return;
- event.response(mediaServerItemInUse, json);
- subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
+ if (event != null) {
+ event.response(mediaServerItemInUse, json);
+ }
+
+// subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
});
//
StringBuffer content = new StringBuffer(200);
@@ -452,9 +455,11 @@
logger.debug("褰曞儚鍥炴斁娣诲姞璁㈤槄锛岃闃呭唴瀹癸細" + subscribeKey.toString());
subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
(MediaServerItem mediaServerItemInUse, JSONObject json)->{
+ System.out.println(344444);
if (userSetup.isWaitTrack() && json.getJSONArray("tracks") == null) return;
- event.response(mediaServerItemInUse, json);
- subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
+ if (event != null) {
+ event.response(mediaServerItemInUse, json);
+ }
});
StringBuffer content = new StringBuffer(200);
@@ -465,8 +470,6 @@
content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
content.append("t="+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime)+" "
+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime) +"\r\n");
-
-
String streamMode = device.getStreamMode().toUpperCase();
@@ -1195,9 +1198,13 @@
* @param endTime 缁撴潫鏃堕棿,鏍煎紡瑕佹眰锛歽yyy-MM-dd HH:mm:ss
*/
@Override
- public boolean recordInfoQuery(Device device, String channelId, String startTime, String endTime, int sn, SipSubscribe.Event errorEvent) {
-
-
+ public boolean recordInfoQuery(Device device, String channelId, String startTime, String endTime, int sn, Integer secrecy, String type, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) {
+ if (secrecy == null) {
+ secrecy = 0;
+ }
+ if (type == null) {
+ type = "all";
+ }
try {
StringBuffer recordInfoXml = new StringBuffer(200);
recordInfoXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
@@ -1205,11 +1212,19 @@
recordInfoXml.append("<CmdType>RecordInfo</CmdType>\r\n");
recordInfoXml.append("<SN>" + sn + "</SN>\r\n");
recordInfoXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
- recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");
- recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");
- recordInfoXml.append("<Secrecy>0</Secrecy>\r\n");
- // 澶у崕NVR瑕佹眰蹇呴』澧炲姞涓�涓�间负all鐨勬枃鏈厓绱犺妭鐐筎ype
- recordInfoXml.append("<Type>all</Type>\r\n");
+ if (startTime != null) {
+ recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");
+ }
+ if (endTime != null) {
+ recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");
+ }
+ if (secrecy != null) {
+ recordInfoXml.append("<Secrecy> "+ secrecy + " </Secrecy>\r\n");
+ }
+ if (type != null) {
+ // 澶у崕NVR瑕佹眰蹇呴』澧炲姞涓�涓�间负all鐨勬枃鏈厓绱犺妭鐐筎ype
+ recordInfoXml.append("<Type>" + type+"</Type>\r\n");
+ }
recordInfoXml.append("</Query>\r\n");
String tm = Long.toString(System.currentTimeMillis());
@@ -1220,7 +1235,7 @@
Request request = headerProvider.createMessageRequest(device, recordInfoXml.toString(),
"z9hG4bK-ViaRecordInfo-" + tm, "fromRec" + tm, null, callIdHeader);
- transmitRequest(device, request, errorEvent);
+ transmitRequest(device, request, errorEvent, okEvent);
} catch (SipException | ParseException | InvalidArgumentException e) {
e.printStackTrace();
return false;
@@ -1498,7 +1513,10 @@
CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
: udpSipProvider.getNewCallId();
- Request request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, device.getSubscribeCycleForCatalog(), "Catalog" , callIdHeader);
+ // 鏈夋晥鏃堕棿榛樿涓�60绉掍互涓�
+ Request request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), "z9hG4bK-viaPos-" + tm,
+ "fromTagPos" + tm, null, device.getSubscribeCycleForCatalog() + 60, "Catalog" ,
+ callIdHeader);
transmitRequest(device, request, errorEvent, okEvent);
return true;
@@ -1507,6 +1525,34 @@
e.printStackTrace();
return false;
}
+ }
+
+ @Override
+ public boolean dragZoomCmd(Device device, String channelId, String cmdString) {
+ try {
+ StringBuffer dragXml = new StringBuffer(200);
+ dragXml.append("<?xml version=\"1.0\" ?>\r\n");
+ dragXml.append("<Control>\r\n");
+ dragXml.append("<CmdType>DeviceControl</CmdType>\r\n");
+ dragXml.append("<SN>" + (int) ((Math.random() * 9 + 1) * 100000) + "</SN>\r\n");
+ if (StringUtils.isEmpty(channelId)) {
+ dragXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");
+ } else {
+ dragXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
+ }
+ dragXml.append(cmdString);
+ dragXml.append("</Control>\r\n");
+ String tm = Long.toString(System.currentTimeMillis());
+ CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+ : udpSipProvider.getNewCallId();
+ Request request = headerProvider.createMessageRequest(device, dragXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);
+ logger.debug("鎷夋淇′护锛� " + request.toString());
+ transmitRequest(device, request);
+ return true;
+ } catch (SipException | ParseException | InvalidArgumentException e) {
+ e.printStackTrace();
+ }
+ return false;
}
@@ -1558,6 +1604,9 @@
content.append("CSeq: " + cseq + "\r\n");
content.append("PauseTime: now\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString(), cseq);
+ if (request == null) {
+ return;
+ }
logger.info(request.toString());
ClientTransaction clientTransaction = null;
if ("TCP".equals(device.getTransport())) {
@@ -1586,6 +1635,7 @@
content.append("CSeq: " + cseq + "\r\n");
content.append("Range: npt=now-\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString(), cseq);
+ if (request == null) return;
logger.info(request.toString());
ClientTransaction clientTransaction = null;
if ("TCP".equals(device.getTransport())) {
@@ -1614,6 +1664,7 @@
content.append("Range: npt=" + Math.abs(seekTime) + "-\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString(), cseq);
+ if (request == null) return;
logger.info(request.toString());
ClientTransaction clientTransaction = null;
if ("TCP".equals(device.getTransport())) {
@@ -1641,6 +1692,7 @@
content.append("CSeq: " + cseq + "\r\n");
content.append("Scale: " + String.format("%.1f",speed) + "\r\n");
Request request = headerProvider.createInfoRequest(device, streamInfo, content.toString(), cseq);
+ if (request == null) return;
logger.info(request.toString());
ClientTransaction clientTransaction = null;
if ("TCP".equals(device.getTransport())) {
--
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