| | |
| | | package com.genersoft.iot.vmp.vmanager.play; |
| | | |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.genersoft.iot.vmp.common.StreamInfo; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | public ResponseEntity<String> play(@PathVariable String deviceId,@PathVariable String channelId){ |
| | | |
| | | Device device = storager.queryVideoDevice(deviceId); |
| | | String ssrc = cmder.playStreamCmd(device, channelId); |
| | | |
| | | StreamInfo streamInfo = cmder.playStreamCmd(device, channelId); |
| | | // 等待推流, TODO 默认超时15s |
| | | |
| | | long startTime = System.currentTimeMillis(); |
| | | while (storager.queryPlay(streamInfo) == null || storager.queryPlay(streamInfo).getFlv() == null) { |
| | | try { |
| | | if (System.currentTimeMillis() - startTime > 15 * 1000) |
| | | Thread.sleep(200); |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | streamInfo = storager.queryPlay(streamInfo); |
| | | if (logger.isDebugEnabled()) { |
| | | logger.debug(String.format("设备预览 API调用,deviceId:%s ,channelId:%s",deviceId, channelId)); |
| | | logger.debug("设备预览 API调用,ssrc:"+ssrc+",ZLMedia streamId:"+Integer.toHexString(Integer.parseInt(ssrc))); |
| | | logger.debug("设备预览 API调用,ssrc:"+streamInfo.getSsrc()+",ZLMedia streamId:"+Integer.toHexString(Integer.parseInt(streamInfo.getSsrc()))); |
| | | } |
| | | |
| | | if(ssrc!=null) { |
| | | JSONObject json = new JSONObject(); |
| | | json.put("ssrc", ssrc); |
| | | return new ResponseEntity<String>(json.toString(),HttpStatus.OK); |
| | | if(streamInfo!=null) { |
| | | return new ResponseEntity<String>(JSON.toJSONString(streamInfo),HttpStatus.OK); |
| | | } else { |
| | | logger.warn("设备预览API调用失败!"); |
| | | return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR); |
| | |
| | | public ResponseEntity<String> playStop(@PathVariable String ssrc){ |
| | | |
| | | cmder.streamByeCmd(ssrc); |
| | | |
| | | StreamInfo streamInfo = storager.queryPlayBySSRC(ssrc); |
| | | storager.stopPlay(streamInfo); |
| | | if (logger.isDebugEnabled()) { |
| | | logger.debug(String.format("设备预览停止API调用,ssrc:%s", ssrc)); |
| | | } |