Lawrence
2021-01-10 d5026897c1855e92191e60545dcfea58c2efdfb6
修正回放错误,优化sdp排序,提高设备兼容性
1个文件已修改
52 ■■■■ 已修改文件
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java 52 ●●●● 补丁 | 查看 | 原始文档 | blame | 历史
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -185,11 +185,11 @@
   /**
    * 云台指令码计算 
    *
    * @param cmdCode        指令码
    * @param parameter1    数据1
    * @param parameter2    数据2
    * @param combineCode2    组合码2
    */
     * @param cmdCode         指令码
     * @param parameter1    数据1
     * @param parameter2    数据2
     * @param combineCode2    组合码2
     */
    public static String frontEndCmdString(int cmdCode, int parameter1, int parameter2, int combineCode2) {
        StringBuilder builder = new StringBuilder("A50F01");
        String strTmp;
@@ -211,13 +211,13 @@
    /**
     * 云台控制,支持方向与缩放控制
     * 
     * @param device  控制设备
     * @param channelId  预览通道
     * @param leftRight  镜头左移右移 0:停止 1:左移 2:右移
     * @param upDown     镜头上移下移 0:停止 1:上移 2:下移
     * @param inOut      镜头放大缩小 0:停止 1:缩小 2:放大
     * @param moveSpeed  镜头移动速度
     * @param zoomSpeed  镜头缩放速度
     * @param device      控制设备
     * @param channelId    预览通道
     * @param leftRight    镜头左移右移 0:停止 1:左移 2:右移
     * @param upDown    镜头上移下移 0:停止 1:上移 2:下移
     * @param inOut        镜头放大缩小 0:停止 1:缩小 2:放大
     * @param moveSpeed    镜头移动速度
     * @param zoomSpeed    镜头缩放速度
     */
    @Override
    public boolean ptzCmd(Device device, String channelId, int leftRight, int upDown, int inOut, int moveSpeed,
@@ -333,13 +333,14 @@
            if (seniorSdp) {
                if("TCP-PASSIVE".equals(streamMode)) {
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 126 125 99 34 98 97 96\r\n");
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
                }else if ("TCP-ACTIVE".equals(streamMode)) {
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 126 125 99 34 98 97 96\r\n");
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
                }else if("UDP".equals(streamMode)) {
                    content.append("m=video "+ mediaPort +" RTP/AVP 126 125 99 34 98 97 96\r\n");
                    content.append("m=video "+ mediaPort +" RTP/AVP 96 126 125 99 34 98 97\r\n");
                }
                content.append("a=recvonly\r\n");
                content.append("a=rtpmap:96 PS/90000\r\n");
                content.append("a=fmtp:126 profile-level-id=42e01e\r\n");
                content.append("a=rtpmap:126 H264/90000\r\n");
                content.append("a=rtpmap:125 H264S/90000\r\n");
@@ -348,7 +349,6 @@
                content.append("a=fmtp:99 profile-level-id=3\r\n");
                content.append("a=rtpmap:98 H264/90000\r\n");
                content.append("a=rtpmap:97 MPEG4/90000\r\n");
                content.append("a=rtpmap:96 PS/90000\r\n");
                if("TCP-PASSIVE".equals(streamMode)){ // tcp被动模式
                    content.append("a=setup:passive\r\n");
                    content.append("a=connection:new\r\n");
@@ -387,9 +387,6 @@
            content.append("y="+ssrc+"\r\n");//ssrc
//            String fromTag = UUID.randomUUID().toString();
//            Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, fromTag, null, ssrc);
            Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, "live", null, ssrc);
            ClientTransaction transaction = transmitRequest(device, request, errorEvent);
@@ -416,12 +413,15 @@
        try {
            MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
            String ssrc = null;
            String streamId = null;
            if (rtpEnable) {
                ssrc = String.format("gb_playback_%s_%s", device.getDeviceId(), channelId);
                streamId = ssrc;
            }else {
                ssrc = streamSession.createPlayBackSsrc();
                streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();
            }
            String streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();
            // 添加订阅
            JSONObject subscribeKey = new JSONObject();
            subscribeKey.put("app", "rtp");
@@ -429,7 +429,6 @@
            subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_publish, subscribeKey, event);
            //
            StringBuffer content = new StringBuffer(200);
            content.append("v=0\r\n");
            content.append("o="+sipConfig.getSipId()+" 0 0 IN IP4 "+sipConfig.getSipIp()+"\r\n");
@@ -449,13 +448,14 @@
            if (seniorSdp) {
                if("TCP-PASSIVE".equals(streamMode)) {
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 126 125 99 34 98 97 96\r\n");
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
                }else if ("TCP-ACTIVE".equals(streamMode)) {
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 126 125 99 34 98 97 96\r\n");
                    content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
                }else if("UDP".equals(streamMode)) {
                    content.append("m=video "+ mediaPort +" RTP/AVP 126 125 99 34 98 97 96\r\n");
                    content.append("m=video "+ mediaPort +" RTP/AVP 96 126 125 99 34 98 97\r\n");
                }
                content.append("a=recvonly\r\n");
                content.append("a=rtpmap:96 PS/90000\r\n");
                content.append("a=fmtp:126 profile-level-id=42e01e\r\n");
                content.append("a=rtpmap:126 H264/90000\r\n");
                content.append("a=rtpmap:125 H264S/90000\r\n");
@@ -464,7 +464,6 @@
                content.append("a=fmtp:99 profile-level-id=3\r\n");
                content.append("a=rtpmap:98 H264/90000\r\n");
                content.append("a=rtpmap:97 MPEG4/90000\r\n");
                content.append("a=rtpmap:96 PS/90000\r\n");
                if("TCP-PASSIVE".equals(streamMode)){ // tcp被动模式
                    content.append("a=setup:passive\r\n");
                    content.append("a=connection:new\r\n");
@@ -533,9 +532,6 @@
            if (dialog == null) {
                return;
            }
            Request byeRequest = dialog.createRequest(Request.BYE);
            SipURI byeURI = (SipURI) byeRequest.getRequestURI();
            String vh = transaction.getRequest().getHeader(ViaHeader.NAME).toString();