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 |  |  |  | 
 |  |  | import com.genersoft.iot.vmp.common.StreamInfo; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage; | 
 |  |  | //import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem; | 
 |  |  | import com.genersoft.iot.vmp.service.IMediaServerService; | 
 |  |  | import com.genersoft.iot.vmp.service.bean.SSRCInfo; | 
 |  |  | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; | 
 |  |  | import com.genersoft.iot.vmp.service.IPlayService; | 
 |  |  | import com.genersoft.iot.vmp.vmanager.gb28181.session.InfoCseqCache; | 
 |  |  | import io.swagger.annotations.Api; | 
 |  |  | import io.swagger.annotations.ApiImplicitParam; | 
 |  |  | import io.swagger.annotations.ApiImplicitParams; | 
 |  |  | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | import org.springframework.http.HttpStatus; | 
 |  |  | import org.springframework.http.ResponseEntity; | 
 |  |  | import org.springframework.util.StringUtils; | 
 |  |  | import org.springframework.web.bind.annotation.CrossOrigin; | 
 |  |  | import org.springframework.web.bind.annotation.GetMapping; | 
 |  |  | import org.springframework.web.bind.annotation.PathVariable; | 
 |  |  | 
 |  |  | import com.alibaba.fastjson.JSONObject; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.Device; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorager; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import org.springframework.web.context.request.async.DeferredResult; | 
 |  |  |  | 
 |  |  | import javax.sip.message.Response; | 
 |  |  | import java.util.UUID; | 
 |  |  |  | 
 |  |  | @Api(tags = "视频回放") | 
 |  |  | @CrossOrigin | 
 |  |  | 
 |  |  |    private SIPCommander cmder; | 
 |  |  |  | 
 |  |  |    @Autowired | 
 |  |  |    private IVideoManagerStorager storager; | 
 |  |  |    private IVideoManagerStorage storager; | 
 |  |  |  | 
 |  |  |    @Autowired | 
 |  |  |    private IRedisCatchStorage redisCatchStorage; | 
 |  |  | 
 |  |  |       if (logger.isDebugEnabled()) { | 
 |  |  |          logger.debug(String.format("设备回放 API调用,deviceId:%s ,channelId:%s", deviceId, channelId)); | 
 |  |  |       } | 
 |  |  |       String uuid = UUID.randomUUID().toString(); | 
 |  |  |       String key = DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId; | 
 |  |  |       DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(30000L); | 
 |  |  |       Device device = storager.queryVideoDevice(deviceId); | 
 |  |  |       if (device == null) { | 
 |  |  |          result.setResult(new ResponseEntity<>(HttpStatus.BAD_REQUEST)); | 
 |  |  |          return result; | 
 |  |  |       } | 
 |  |  |       MediaServerItem newMediaServerItem = playService.getNewMediaServerItem(device); | 
 |  |  |       SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, true); | 
 |  |  |  | 
 |  |  |       // 超时处理 | 
 |  |  |       result.onTimeout(()->{ | 
 |  |  |          logger.warn(String.format("设备回放超时,deviceId:%s ,channelId:%s", deviceId, channelId)); | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData("Timeout"); | 
 |  |  |          resultHolder.invokeResult(msg); | 
 |  |  |       }); | 
 |  |  |  | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlaybackByDevice(deviceId, channelId); | 
 |  |  |       if (streamInfo != null) { | 
 |  |  |          // 停止之前的回放 | 
 |  |  |          cmder.streamByeCmd(deviceId, channelId); | 
 |  |  |       } | 
 |  |  |       resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId, uuid, result); | 
 |  |  |  | 
 |  |  |       if (newMediaServerItem == null) { | 
 |  |  |          logger.warn(String.format("设备回放超时,deviceId:%s ,channelId:%s", deviceId, channelId)); | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData("Timeout"); | 
 |  |  |          resultHolder.invokeResult(msg); | 
 |  |  |          return result; | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |       cmder.playbackStreamCmd(newMediaServerItem, ssrcInfo, device, channelId, startTime, endTime, (MediaServerItem mediaServerItem, JSONObject response) -> { | 
 |  |  |          logger.info("收到订阅消息: " + response.toJSONString()); | 
 |  |  |          playService.onPublishHandlerForPlayBack(mediaServerItem, response, deviceId, channelId, uuid.toString()); | 
 |  |  |       }, event -> { | 
 |  |  |          RequestMessage msg = new RequestMessage(); | 
 |  |  |          msg.setId(uuid); | 
 |  |  |          msg.setKey(key); | 
 |  |  |          msg.setData(String.format("回放失败, 错误码: %s, %s", event.statusCode, event.msg)); | 
 |  |  |          resultHolder.invokeResult(msg); | 
 |  |  |       DeferredResult<ResponseEntity<String>> result = playService.playBack(deviceId, channelId, startTime, endTime, null, wvpResult->{ | 
 |  |  |          resultHolder.invokeResult(wvpResult.getData()); | 
 |  |  |       }); | 
 |  |  |  | 
 |  |  |       return result; | 
 |  |  | 
 |  |  |    @ApiImplicitParams({ | 
 |  |  |          @ApiImplicitParam(name = "deviceId", value = "设备ID", dataTypeClass = String.class), | 
 |  |  |          @ApiImplicitParam(name = "channelId", value = "通道ID", dataTypeClass = String.class), | 
 |  |  |          @ApiImplicitParam(name = "stream", value = "流ID", dataTypeClass = String.class), | 
 |  |  |    }) | 
 |  |  |    @GetMapping("/stop/{deviceId}/{channelId}") | 
 |  |  |    public ResponseEntity<String> playStop(@PathVariable String deviceId, @PathVariable String channelId) { | 
 |  |  |    @GetMapping("/stop/{deviceId}/{channelId}/{stream}") | 
 |  |  |    public ResponseEntity<String> playStop( | 
 |  |  |          @PathVariable String deviceId, | 
 |  |  |          @PathVariable String channelId, | 
 |  |  |          @PathVariable String stream) { | 
 |  |  |  | 
 |  |  |       cmder.streamByeCmd(deviceId, channelId); | 
 |  |  |       cmder.streamByeCmd(deviceId, channelId, stream, null); | 
 |  |  |  | 
 |  |  |       if (logger.isDebugEnabled()) { | 
 |  |  |          logger.debug(String.format("设备录像回放停止 API调用,deviceId/channelId:%s/%s", deviceId, channelId)); | 
 |  |  |       } | 
 |  |  |       if (StringUtils.isEmpty(deviceId) || StringUtils.isEmpty(channelId) || StringUtils.isEmpty(stream)) { | 
 |  |  |          return new ResponseEntity<>(HttpStatus.BAD_REQUEST); | 
 |  |  |       } | 
 |  |  |  | 
 |  |  |       if (deviceId != null && channelId != null) { | 
 |  |  |          JSONObject json = new JSONObject(); | 
 |  |  |          json.put("deviceId", deviceId); | 
 |  |  |          json.put("channelId", channelId); | 
 |  |  |          return new ResponseEntity<String>(json.toString(), HttpStatus.OK); | 
 |  |  |          return new ResponseEntity<>(json.toString(), HttpStatus.OK); | 
 |  |  |       } else { | 
 |  |  |          logger.warn("设备录像回放停止API调用失败!"); | 
 |  |  |          return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR); | 
 |  |  |          return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR); | 
 |  |  |       } | 
 |  |  |    } | 
 |  |  |  | 
 |  |  | 
 |  |  |    public ResponseEntity<String> playPause(@PathVariable String streamId) { | 
 |  |  |       logger.info("playPause: "+streamId); | 
 |  |  |       JSONObject json = new JSONObject(); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlaybackByStreamId(streamId); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null); | 
 |  |  |       if (null == streamInfo) { | 
 |  |  |          json.put("msg", "streamId不存在"); | 
 |  |  |          logger.warn("streamId不存在!"); | 
 |  |  |          return new ResponseEntity<String>(json.toString(), HttpStatus.BAD_REQUEST); | 
 |  |  |       } | 
 |  |  |       setCseq(streamId); | 
 |  |  |       Device device = storager.queryVideoDevice(streamInfo.getDeviceID()); | 
 |  |  |       cmder.playPauseCmd(device, streamInfo); | 
 |  |  |       json.put("msg", "ok"); | 
 |  |  | 
 |  |  |    public ResponseEntity<String> playResume(@PathVariable String streamId) { | 
 |  |  |       logger.info("playResume: "+streamId); | 
 |  |  |       JSONObject json = new JSONObject(); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlaybackByStreamId(streamId); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null); | 
 |  |  |       if (null == streamInfo) { | 
 |  |  |          json.put("msg", "streamId不存在"); | 
 |  |  |          logger.warn("streamId不存在!"); | 
 |  |  |          return new ResponseEntity<String>(json.toString(), HttpStatus.BAD_REQUEST); | 
 |  |  |       } | 
 |  |  |       setCseq(streamId); | 
 |  |  |       Device device = storager.queryVideoDevice(streamInfo.getDeviceID()); | 
 |  |  |       cmder.playResumeCmd(device, streamInfo); | 
 |  |  |       json.put("msg", "ok"); | 
 |  |  | 
 |  |  |    public ResponseEntity<String> playSeek(@PathVariable String streamId, @PathVariable long seekTime) { | 
 |  |  |       logger.info("playSeek: "+streamId+", "+seekTime); | 
 |  |  |       JSONObject json = new JSONObject(); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlaybackByStreamId(streamId); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null); | 
 |  |  |       if (null == streamInfo) { | 
 |  |  |          json.put("msg", "streamId不存在"); | 
 |  |  |          logger.warn("streamId不存在!"); | 
 |  |  |          return new ResponseEntity<String>(json.toString(), HttpStatus.BAD_REQUEST); | 
 |  |  |       } | 
 |  |  |       setCseq(streamId); | 
 |  |  |       Device device = storager.queryVideoDevice(streamInfo.getDeviceID()); | 
 |  |  |       cmder.playSeekCmd(device, streamInfo, seekTime); | 
 |  |  |       json.put("msg", "ok"); | 
 |  |  | 
 |  |  |    @ApiOperation("回放倍速播放") | 
 |  |  |    @ApiImplicitParams({ | 
 |  |  |          @ApiImplicitParam(name = "streamId", value = "回放流ID", dataTypeClass = String.class), | 
 |  |  |          @ApiImplicitParam(name = "speed", value = "倍速 1、2、4", dataTypeClass = String.class), | 
 |  |  |          @ApiImplicitParam(name = "speed", value = "倍速0.25 0.5 1、2、4", dataTypeClass = Double.class), | 
 |  |  |    }) | 
 |  |  |    @GetMapping("/speed/{streamId}/{speed}") | 
 |  |  |    public ResponseEntity<String> playSpeed(@PathVariable String streamId, @PathVariable String speed) { | 
 |  |  |    public ResponseEntity<String> playSpeed(@PathVariable String streamId, @PathVariable Double speed) { | 
 |  |  |       logger.info("playSpeed: "+streamId+", "+speed); | 
 |  |  |       JSONObject json = new JSONObject(); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlaybackByStreamId(streamId); | 
 |  |  |       StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null); | 
 |  |  |       if (null == streamInfo) { | 
 |  |  |          json.put("msg", "streamId不存在"); | 
 |  |  |          logger.warn("streamId不存在!"); | 
 |  |  |          return new ResponseEntity<String>(json.toString(), HttpStatus.BAD_REQUEST); | 
 |  |  |       } | 
 |  |  |       setCseq(streamId); | 
 |  |  |       if(speed != 0.25 && speed != 0.5 && speed != 1 && speed != 2.0 && speed != 4.0) { | 
 |  |  |          json.put("msg", "不支持的speed(0.25 0.5 1、2、4)"); | 
 |  |  |          logger.warn("不支持的speed: " + speed); | 
 |  |  |          return new ResponseEntity<String>(json.toString(), HttpStatus.BAD_REQUEST); | 
 |  |  |       } | 
 |  |  |       Device device = storager.queryVideoDevice(streamInfo.getDeviceID()); | 
 |  |  |       cmder.playSpeedCmd(device, streamInfo, speed); | 
 |  |  |       json.put("msg", "ok"); | 
 |  |  |       return new ResponseEntity<String>(json.toString(), HttpStatus.OK); | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    public void setCseq(String streamId) { | 
 |  |  |       if (InfoCseqCache.CSEQCACHE.containsKey(streamId)) { | 
 |  |  |          InfoCseqCache.CSEQCACHE.put(streamId, InfoCseqCache.CSEQCACHE.get(streamId) + 1); | 
 |  |  |       } else { | 
 |  |  |          InfoCseqCache.CSEQCACHE.put(streamId, 2L); | 
 |  |  |       } | 
 |  |  |    } | 
 |  |  | } |