Quick question, your recording MIDI drums at a high latency setting to ensure that they are recorded properly.
You have input monitoring off, ie I am guessing that you are recording an audio input frmo the Drum Brain to act as a monitor, then either discarding this track (or you may not have even recorded it)
This suggest that you are using ASIO drivers as they will allow you to do Direct Monitoring while at high latencies.
So firstly can you record the audio input from the midi drums alongside the midi track Ie set it up so you have an audio track recording the drum output simultaneously with the midi.
Then enable audio snap on the audio and add audio transient to pool, you will then be able to compare the audio (heard Drums) to the midi and see if there is an offset like Jinga mentioned.
I think that this is an issue with the ASIO driver offset not pertaining to the midi. Ie if you record with direct monitoring on audio, the ASIO driver will playback audio in realtime and then offset the recorded audio for you so it automatically matches the source material. It may not be offsetting the midi (I am not even sure whether ASIO drivers will offset MIDI, and if it does, I guess you will need to use the MIDI input on your soundcard rather than an independant MIDI interface, otherwize how will it receive the offset info). So you will have heard a perfect take, but the MIDI playback is out.
This can be combated by shifting the entire midi track back so that it matchs the recorded audio track, you could further fine tune by snapping to the transient in pool from the recorded output of the drum brain, once your happy with the Midi playback you can then discard this 'monitoring' track.
The other thing to check is that you do not have input quantise accidently enabled on your midi track as it will attempt to quantise each midi note as its inputed, this also could cause the issues your experiencing.
I would definately record the audio output of the drum brain simulataneously next session (with input monitoring turned off) it will really help you trouble shoot.
Ooh final question are you monitorign by routing the drum brain into your Soundcard at all, or are you using the headphone socket on the drum brain (and routing an output from Sonar into the drum brains line in), I did this once, and it can also cause problems because again you would be able to record along perfectly, but the MIDI sent would be offset due to the high latency you were recording at. IN this situation the ASIO drivers can do nothing to offset, becuase they are actually excluded from the picture.
If you are expereiencing MIDI offset, there is a offset option somewhere in Sonar where you can manually enter offset value, this is for soundcards where the ASIO drivers are sending an inaccurate offset value, you might be able to play with this so thta you don't have to manually shift the midi track, just remember to turn it back when recording other sources.
Hope this helps focus you as to your issue, let us know how you got on.
Regards
Gordon
Regards
Regards
post edited by gordonrussell76 - 2008/10/15 10:30:27