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Great write-up, Lasse! Interesting. Thanks for taking the time to
explain those details!
On Thu, Jan 15, 2009 at 11:14 PM, Lasse juul Kolding <dubbilan@gmail.com> wrote:
> That is exactly what I am "thinking" yes :)
>
> When designing the Master mode for Syncopath I decided to use an different
> approach than regular MIDI Clock because of the lack of phase-offset in this
> 1983 technology.
> Syncopath does not actually send MIDI clock, it sends a constantly updating
> BPM value with 2 decimals, such as 126,37 BPM by splitting up this number
> into 3 Control Change commands.
> On top of that it sends pulses every beat and every bar (the offset) and
> these things are all sent via regular MIDI to SyncVSTMaster.
>
> From here SyncVSTMaster takes over as the standalone program it is and sends
> a MIDI clock that is based on the premise of looping.
> This means that it constantly re-initiates the MIDI clock according to the
> bar/beat and tempo information received from Syncopath and all you have to
> do is decide how many bars you want to loop in your Host.
> Obviously, a shorter loop in the Host works better than a long one, but
> regardless, every time your loop in Syncopath hits that bar, the
> synchronization with your Slave-Host gets re-aligned once more to cancel out
> any possible drifting.
> You can pause/resume, stop/restart the Syncopath, and the sync (even with
> Abletons smoothing) keeps working.
>
> I guess I should have mentioned in the post that this is basically a
> Syncopath only functionality - as far as I know - but I don't want to sound
> too much like a commercial ;)
> It is where the name comes from, and the whole reason for creating the
> software... the Path of Synchronization.
>
> To be completely frank, while Syncopath feels and handles like an
> overdubbing looper, it is technically not.
> It is an "auto-retriggering live sampler" where the 3 tracks simple are not
> capable of getting out of sync.
> One loop can be 3 beats long while another is 7 beats but they will always
> meet where they are supposed to, whether you like it or not (in that example
> being every 21 beats).
>
> When running as Slave to you Host, the synchronization, tempo and playback
> are controlled exclusively by the host on a per-sample basis, meaning exact
> synchronization (which is why the Host has to be playing in order for the
> looper to record anything in this mode).
> When using it as a Master, SyncVSTMaster has to be used to establish the
> link and does what it can to keep the synchronization as exact as the other
> aspects of the looper.
>
>
> Cheers,
> Lasse
>
>
>
> On Thu, Jan 15, 2009 at 9:58 PM, Per Boysen <perboysen@gmail.com> wrote:
>>
>> No, I never looked into the master sync plug-ins since this is a Slave
>> Sync issue within Ableton Live. I have had the problem when receiving
>> MIDI Clock into Live from my physical EDP, Augustus Loop AU plug-in on
>> OS X and Mobius on Windows XP. Maybe you are thinking that MIDI Clock
>> can be of a "better quality" when sent out from Syncopath and
>> SyncVSTMaster? That's an interesting thought that I must confess not
>> having looked into at all.
>>
>> Greetings from Sweden
>>
>> Per Boysen
>> www.boysen.se
>> www.perboysen.com
>>
>
>