If I get my dvr this way :
ILiveStreamDvrRecorder dvr = stream.getDvrRecorder(IDvrConstants.DVR_DEFAULT_RECORDER_ID);
the dvr.setRecordingName(recordName) works great
But if I get my dvr this way :
ILiveStreamDvrRecorder dvr = new LiveStreamDvrRecorder();
the dvr.setRecordingName(recordName) do nothing, the recordName is the stream name ...
For information, I need to create myself my dvr instance to be able to have multi record for same stream at the same time.