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648540858

2024-02-22 f6c48588daba63846a9e70ef10fe7af2fceab035

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java

@@ -8,6 +8,7 @@
import com.genersoft.iot.vmp.gb28181.SipLayer;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
@@ -264,12 +265,12 @@
     * 请求预览视频流
     *
     * @param device     视频设备
     * @param channelId  预览通道
     * @param channel  预览通道
     * @param event      hook订阅
     * @param errorEvent sip错误订阅
     */
    @Override
    public void playStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
    public void playStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
                              ZlmHttpHookSubscribe.Event event, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
        String stream = ssrcInfo.getStream();

@@ -293,7 +294,7 @@
        }
        StringBuffer content = new StringBuffer(200);
        content.append("v=0\r\n");
        content.append("o=" + channelId + " 0 0 IN IP4 " + sdpIp + "\r\n");
        content.append("o=" + channel.getChannelId() + " 0 0 IN IP4 " + sdpIp + "\r\n");
        content.append("s=Play\r\n");
        content.append("c=IN IP4 " + sdpIp + "\r\n");
        content.append("t=0 0\r\n");
@@ -344,20 +345,8 @@
            }
        }

        if( device.isSwitchPrimarySubStream() ){
            if("TP-LINK".equals(device.getManufacturer())){
                if (device.isSwitchPrimarySubStream()){
                    content.append("a=streamMode:sub\r\n");
                }else {
                    content.append("a=streamMode:main\r\n");
                }
            }else {
                if (device.isSwitchPrimarySubStream()){
                    content.append("a=streamprofile:1\r\n");
                }else {
                    content.append("a=streamprofile:0\r\n");
                }
            }
        if (!ObjectUtils.isEmpty(channel.getStreamIdentification())) {
            content.append("a=" + channel.getStreamIdentification() + "\r\n");
        }

        content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
@@ -366,16 +355,16 @@



        Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null, ssrcInfo.getSsrc(),sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
        Request request = headerProvider.createInviteRequest(device, channel.getChannelId(), content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null, ssrcInfo.getSsrc(),sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
        sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, (e -> {
            streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
            streamSession.remove(device.getDeviceId(), channel.getChannelId(), ssrcInfo.getStream());
            mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
            errorEvent.response(e);
        }), e -> {
            ResponseEvent responseEvent = (ResponseEvent) e.event;
            SIPResponse response = (SIPResponse) responseEvent.getResponse();
            String callId = response.getCallIdHeader().getCallId();
            streamSession.put(device.getDeviceId(), channelId, callId, stream, ssrcInfo.getSsrc(), mediaServerItem.getId(), response,
            streamSession.put(device.getDeviceId(), channel.getChannelId(), callId, stream, ssrcInfo.getSsrc(), mediaServerItem.getId(), response,
                    InviteSessionType.PLAY);
            okEvent.response(e);
        });
@@ -631,6 +620,7 @@
            streamSession.removeByCallId(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getCallId());
            Request byteRequest = headerProvider.createByteRequest(device, channelId, ssrcTransaction.getSipTransactionInfo());
            sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), byteRequest, null, okEvent);

        }
    }