Differences
This shows you the differences between two versions of the page.
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dev:midi_control_interface_draft [2009/06/11 22:00] emrum some midi info |
dev:midi_control_interface_draft [2018/02/07 16:07] |
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====== Ideas/Draft for better midi controler integration ====== | |
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===== Related links ===== | |
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- None yet | |
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===== general ===== | |
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==== general workflow ==== | |
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- make some knobs and slider values (e.g. mixer volume) controlable (how?) | |
- allow rosegarden to receive midi control messages and send them to the right slider-controls (classes ?) | |
- make control messages recordable and "playable" | |
- add an (UI-) interface for setting up common (hardware-) control interfaces. | |
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===== implementation details ===== | |
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==== MIDI controler details ==== | |
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A usual midi control message has 3 Bytes : | |
- $B0 (where low-nibble 0-F is the channel nr.) | |
- $00 - $7F (the controler number) | |
- $00 - $7F (the value (MSB)) | |
It's possible to send a LSB controler-value-pair for fine tuning additionally. | |
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- http://www.computermusicresource.com/MIDI.Commands.html | |
- http://www.midi.org/techspecs/midimessages.php | |
- http://www.harmony-central.com/MIDI/Doc/table1.html | |
- http://www.harmony-central.com/MIDI/Doc/tutorial.html | |
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==== OSC support (?) ==== | |
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- None yet | |
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===== devices, that should be supported ===== | |
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- All general midi controlers | |
- Frontier TranzPort - http://www.frontierdesign.com/Products/TranzPort | |
- Steinberg cc121 - http://www.steinberg.net/de/products/hardware/cc121.html | |
- Korg Nano Control - http://www.korg.de/produkte/pc-tools/produktinfo7.html | |
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