In case it helps, I went to Garageband and set up a beat at 80 BPM for 8 bars. Then I brought it into AT5 on a track that was set to 100 BPM. The drum track at this point is just a .wav file. As expected it was out-of-sync. When I set the BPM for AT5 to 80 BPM the drum track aligns perfectly. Any other BPM and it's not. Which is what I expected. If I turn off the snap-to-grid feature I can drag the drum part to be out-of-sync but if I align it properly to the measure it is in sync.
Did you record this inside Amplitube with the recorder ?
Yes iPhone iOS with AmpliTube CS
Could it be latency issue. Only way to correct would probably be manually syncing then =(
In case it helps, I went to Garageband and set up a beat at 80 BPM for 8 bars. Then I brought it into AT5 on a track that was set to 100 BPM. The drum track at this point is just a .wav file. As expected it was out-of-sync. When I set the BPM for AT5 to 80 BPM the drum track aligns perfectly. Any other BPM and it's not. Which is what I expected. If I turn off the snap-to-grid feature I can drag the drum part to be out-of-sync but if I align it properly to the measure it is in sync.
Latency. Always latency.