On Fri, Jan 30, 2009 at 8:16 AM, danomatika <danomatika at gmail.com>
wrote:
In regards to the whole Ableton vs/compared to Ardour+pd+etc, I find
I
like using seq24 to do sequencing outside of pd and pd to make all audio. It is simple and does the
job
without getting in my way and trying to do too much for me.
A few weeks ago I added midi song export to seq4 as a branch on
Launchpadhttps://code.launchpad.net/%7Edanomatika/seq24/midi-export.
Now I can make a song in seq24 and then load and play it in pd using the mrpeach midifile
object.
Anyone else using seq24+pd may find this ability useful. Please
message
the seq24 devs on Launchpad to get them to test and merge my changes to the main branch so it will
go
into the next version of Ubuntu. (that would be nice)
looks like a nice approach, so I tried it today.
unfortunately i got the same result as similar things I tried
before and
which involve midi sent over alsa or jack to/from pd: poor
timing
(irregular)
I uploaded this little test file so you can hear what I mean:
http://www.archive.org/download/TestTimingJackSeq24Pd/test_jack_timing_seq24_pd.ogg
I connected seq24 to pd by selecting the 'midi bus' for the
sequences.
I ran pd -jack and qjackctl, but i did not make any midi
connections in
qjackctl itself, so I'm not sure if jack even has anything to do
with
it...
I did this on ubuntustudio (hardy)
do you get better results ?
Tim
I've never noticed this before because I don't do any super strict/fast sequencing. Mainly I'm planning on using seq24 to create the midi control sequences that are read and played in pd using the midifile object at show time. Basically I want the flexibility of the interface for composing as opposed to my gop toggle/slider sequence objects but with the same playback directly within pd for live performance. I do not use seq24 on my wearable, the patches should just read the midi songfiles to control whatever is in the patch.
hi again,
I did a second test, this time in pure:dyne.
I took an even simpler pattern and switch between [metro 60] and
the 32nd
notes coming from [notein] to make the difference more apparent:
http://www.archive.org/download/TestTimingJackSeq24Pd2/test_timing_pd_seq24_2.ogg
gr,
Tim
So thats about 166.6 bpm with streams of 32nd notes? I did the same test and the seq24 noteons seem to "roll". The devs are working on adding jack midi to seq24 which is sample accurate so that should help wait a bit I believe, otherwise jump in and add it.
It seems this is a common problem with alsa-based midi anywho.
Dan Wilcox danomatika.com robotcowboy.com
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danomatika