On 2012-08-13 10:34, Jeppi Jeppi wrote:
Hi all, I am looking for a simple way to play midifiles from pd and being able to set alter their base tempo. It seems Mr.Peach [midifile] doesn't offer that possibility so, what would you suggest me to do?
The bangs you send to [midifile] set the tempo. [midifile] actually ignores the tempo of the midi file and you can play it at whatever speed you like by changing the [metro]. For example [metro 1.5] plays twice as fast as [metro 3]. Each bang advances the tick count of the midi file by one. There is a field in each midi file that specifies how many ticks per quarter note, so you can make playback tempo-accurate by reading that value and setting the metro accordingly, at least if you know which notes are quarter notes ;) The right outlet of [midifile] outputs status from the file including ticks_per_quarternote and microsec_per_quarternote.
Martin
Thanks in advance Josep M _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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