@Override public boolean handleEvent(RecorderEvent ev) { if (ev == null) return true; if (RecorderEvent.Type.RECORDING_STARTED.equals(ev.getType())) { long instant = getSynchronizer().getLocalTime(ev.getSsrc(), ev.getRtpTimestamp()); if (instant != -1) { ev.setInstant(instant); return handler.handleEvent(ev); } else { pendingEvents.add(ev); return true; } } return handler.handleEvent(ev); }