Hieu Nguyen

I have just tested the midi track: it's just impossible to play when you don't have a Midi keyboard as there is so much lag.

1 hour ago, Base 57 said:

In Cakewalk you cannot use that tool to work backwards. Any tempo change you make in the middle of a project is going to move measure lines downstream.

I know, but it's easy to add an option that recalculates the new tempo at the maker you're are inserting in order to keep the next marker unchanged. 

On 5/6/2021 at 6:53 PM, sreams said:

I don't think he is looking to alter the audio at all. Looks more like he wants to create a tempo map that matches the existing audio.

"Fit Improvisation" in the Process menu is what you'd want if that is your goal. Create a MIDI track, use a MIDI controller to tap out the tempo as you listen to the audio. Then use "Fit Improvisation" and the Tempo Map will be created matching your input. *Way* easier than doing it all by hand.

Yes, creating a tempo map that matches an existing audio is exactly what I wanted to do. I'm going to try your solution but I'm wondering why it is so complicated: in Pro Tools First, you just have to identify the first measure, the last measure, the middle measure, the middle of the middle, etc. and you are done after 3 to 5 identifications.

And regarding audio snap, I just don't understand how it works, even after having learned hours and hours from tutos on youtube.

Hello, I'm trying to build a tempo structure on an existing wave file song. As it's live, the tempo is slightly variable. So I start to put a mark on the first measure 1 and then a mark on the last measure, let's say measure 101 at 3:30:000. Then I try to identify the measure 50 (middle of the song) to reset the tempo on time.

Unfortunately, when I insert a new time mark at the middle of the song, the mark on the right is shifted. I expect it to be unchanged at 3:30:000. How can I insert an absolute time marker (measure 101 at 3:30:000) that never moves, even when a new time marker is inserted?

Thank you in advance for your help.