| | |
| | | package com.genersoft.iot.vmp.web; |
| | | |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.alibaba.fastjson.JSONArray; |
| | | import com.alibaba.fastjson.JSONObject; |
| | | import com.genersoft.iot.vmp.common.StreamInfo; |
| | | import com.genersoft.iot.vmp.gb28181.bean.Device; |
| | | import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel; |
| | | import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils; |
| | | import com.genersoft.iot.vmp.storager.IVideoManagerStorager; |
| | | import com.genersoft.iot.vmp.vmanager.play.PlayController; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.beans.factory.annotation.Value; |
| | | import org.springframework.http.HttpStatus; |
| | | import org.springframework.http.ResponseEntity; |
| | | import org.springframework.web.bind.annotation.*; |
| | |
| | | |
| | | @Autowired |
| | | private IVideoManagerStorager storager; |
| | | |
| | | @Value("${media.closeWaitRTPInfo}") |
| | | private boolean closeWaitRTPInfo; |
| | | |
| | | |
| | | @Autowired |
| | | private ZLMRESTfulUtils zlmresTfulUtils; |
| | | |
| | | /** |
| | | * 实时直播 - 开始直播 |
| | |
| | | @RequestParam(required = false)String timeout |
| | | |
| | | ){ |
| | | |
| | | int getEncoding = closeWaitRTPInfo? 1: 0; |
| | | Device device = storager.queryVideoDevice(serial); |
| | | |
| | | if (device == null ) { |
| | | JSONObject result = new JSONObject(); |
| | | result.put("error","device[ " + serial + " ]未找到"); |
| | | return result; |
| | | }else if (device.getOnline() == 0) { |
| | | JSONObject result = new JSONObject(); |
| | | result.put("error","device[ " + code + " ]offline"); |
| | | return result; |
| | | } |
| | | |
| | | DeviceChannel deviceChannel = storager.queryChannel(serial, code); |
| | | if (deviceChannel == null) { |
| | | JSONObject result = new JSONObject(); |
| | | result.put("error","channel[ " + code + " ]未找到"); |
| | | return result; |
| | | }else if (deviceChannel.getStatus() == 0) { |
| | | JSONObject result = new JSONObject(); |
| | | result.put("error","channel[ " + code + " ]offline"); |
| | | return result; |
| | | } |
| | | |
| | | // 查询是否已经在播放 |
| | | StreamInfo streamInfo = storager.queryPlayByDevice(device.getDeviceId(), code); |
| | | if (streamInfo == null) streamInfo = cmder.playStreamCmd(device, code); |
| | | if (streamInfo == null) { |
| | | logger.debug("streamInfo 等于null, 重新点播"); |
| | | streamInfo = cmder.playStreamCmd(device, code); |
| | | }else { |
| | | logger.debug("streamInfo 不等于null, 向流媒体查询是否正在推流"); |
| | | String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase(); |
| | | JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId); |
| | | if (rtpInfo.getBoolean("exist")) { |
| | | logger.debug("向流媒体查询正在推流, 直接返回: " + streamInfo.getRtsp()); |
| | | JSONObject result = new JSONObject(); |
| | | result.put("StreamID", streamInfo.getSsrc()); |
| | | result.put("DeviceID", device.getDeviceId()); |
| | | result.put("ChannelID", code); |
| | | result.put("ChannelName", deviceChannel.getName()); |
| | | result.put("ChannelCustomName ", ""); |
| | | result.put("FLV ", streamInfo.getFlv()); |
| | | result.put("WS_FLV ", streamInfo.getWs_flv()); |
| | | result.put("RTMP", streamInfo.getRtmp()); |
| | | result.put("HLS", streamInfo.getHls()); |
| | | result.put("RTSP", streamInfo.getRtsp()); |
| | | result.put("CDN", ""); |
| | | result.put("SnapURL", ""); |
| | | result.put("Transport", device.getTransport()); |
| | | result.put("StartAt", ""); |
| | | result.put("Duration", ""); |
| | | result.put("SourceVideoCodecName", ""); |
| | | result.put("SourceVideoWidth", ""); |
| | | result.put("SourceVideoHeight", ""); |
| | | result.put("SourceVideoFrameRate", ""); |
| | | result.put("SourceAudioCodecName", ""); |
| | | result.put("SourceAudioSampleRate", ""); |
| | | result.put("AudioEnable", ""); |
| | | result.put("Ondemand", ""); |
| | | result.put("InBytes", ""); |
| | | result.put("InBitRate", ""); |
| | | result.put("OutBytes", ""); |
| | | result.put("NumOutputs", ""); |
| | | result.put("CascadeSize", ""); |
| | | result.put("RelaySize", ""); |
| | | result.put("ChannelPTZType", 0); |
| | | return result; |
| | | } else { |
| | | logger.debug("向流媒体查询没有推流, 重新点播"); |
| | | storager.stopPlay(streamInfo); |
| | | streamInfo = cmder.playStreamCmd(device, code); |
| | | } |
| | | } |
| | | |
| | | if (logger.isDebugEnabled()) { |
| | | logger.debug(String.format("设备预览 API调用,deviceId:%s ,channelId:%s",serial, code)); |
| | | logger.debug("设备预览 API调用,ssrc:"+streamInfo.getSsrc()+",ZLMedia streamId:"+Integer.toHexString(Integer.parseInt(streamInfo.getSsrc()))); |
| | | } |
| | | boolean lockFlag = true; |
| | | long startTime = System.currentTimeMillis(); |
| | | while (lockFlag) { |
| | | try { |
| | | if (System.currentTimeMillis() - startTime > 10 * 1000) { |
| | | storager.stopPlay(streamInfo); |
| | | logger.info("播放等待超时"); |
| | | JSONObject result = new JSONObject(); |
| | | result.put("error","timeout"); |
| | | return result; |
| | | } else { |
| | | |
| | | StreamInfo streamInfoNow = storager.queryPlayByDevice(serial, code); |
| | | logger.debug("正在向流媒体查询"); |
| | | if (streamInfoNow != null && streamInfoNow.getFlv() != null) { |
| | | streamInfo = streamInfoNow; |
| | | logger.debug("向流媒体查询到: " + streamInfoNow.getRtsp()); |
| | | lockFlag = false; |
| | | continue; |
| | | } else { |
| | | Thread.sleep(2000); |
| | | continue; |
| | | } |
| | | } |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | if(streamInfo!=null) { |
| | | JSONObject result = new JSONObject(); |
| | | result.put("StreamID", streamInfo.getSsrc()); |