/**
* 返回当前录像的会话ID.
*
* @param client
* @param alarm
* @return
*/
public String startAlarmRecord(MonitorClient client, AlarmRecord alarm) {
Date startTime = new Date();
String path =
getSavePath(startTime, client.info.uuid, alarm.user, alarm.alarmCode, alarm.channelId);
alarm.videoPath = path;
alarm.generatePK();
int ch = 0;
try {
ch = Integer.parseInt(alarm.channelId);
} catch (Exception e) {
}
alarm.recorder = new FileVideoRecorder(new File(rootPath, path), MonitorChannel.MAIN_VIDEO, ch);
log.info(String.format("Start record, sid:%s, path:%s", alarm.uuid, alarm.videoPath));
client.route.addDestination(alarm.recorder);
client.realPlay(ch, MonitorChannel.MAIN_VIDEO);
storage.save(alarm);
runningRecorder.put(alarm.uuid, alarm);
return alarm.uuid;
// return alarm.uuid;
}
/**
* 根据录像ID查询文件路径，
*
* @param uuid
* @return 录像文件路径，如果没有找到或文件不存在，返回null;
*/
public File getAlarmRecordFile(String uuid) {
AlarmRecord record = (AlarmRecord) storage.load(AlarmRecord.class, uuid);
File path = null;
if (record != null) {
path = new File(this.rootPath, record.videoPath);
if (!path.isFile()) {
log.warn("Not found video file:" + path + ", by id:" + uuid);
}
} else {
log.warn("Not found video record by id:" + uuid);
}
return path;
}
public void stoptRecord(String sid) {
AlarmRecord alarm = runningRecorder.get(sid);
if (alarm != null) {
alarm.recorder.close();
alarm.endTime = new Date();
storage.save(alarm);
runningRecorder.remove(sid);
log.info(String.format("Closed record, sid:%s", alarm.uuid));
} else {
log.warn("Try to stop record, but Not found session by id " + sid);
}
}