external_control:using_midi_interface
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| external_control:using_midi_interface [2011/10/04 10:30] – Jan_K | external_control:using_midi_interface [2011/10/18 17:15] (current) – removed Spirit | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ====== Midi Interface ====== | ||
| - | \\ | ||
| - | In the MIDI example bellow BCF2000 has been used but it should still give a idea of how to use the MIDI interface.\\ | ||
| - | \\ | ||
| - | \\ | ||
| - | **What is MIDI**\\ | ||
| - | MIDI stands for [[http:// | ||
| - | \\ | ||
| - | As the name says musical instrument and is original made for playing music.\\ | ||
| - | This gives some terms that are related to music but they can be compared a bit with DMX\\ | ||
| - | \\ | ||
| - | ^ DMX Protocol ^ Max Value ^ Midi Protocol ^ Max value | | ||
| - | | Universe | ||
| - | | Channel | ||
| - | | Value | 255 + 0 | Velocity | ||
| - | \\ | ||
| - | In DMX there are universes, in midi these are channels and there are 16 of them available. FreeStyler don’t detect the channel but treat them as one and therefore is it only possible to use 127 + 0 notes in total on the midi interface.\\ | ||
| - | Note and Channel in DMX are alike though in DMX 512 are available, then in midi only 127 + 0 are available.\\ | ||
| - | The value that in DMX are send to a channel are in midi named velocity.\\ | ||
| - | \\ | ||
| - | **Midi Controller**\\ | ||
| - | As MIDI controller every thing that can generate a midi signal can be used. Controllers comes in many shapes some with faders, some just with buttons but in the more special end also keyboards for playing music can be used it just need to be able to generate a midi signal.\\ | ||
| - | In many cases more than one controller are wanted and though it is midi interface the cable connection can be something else.\\ | ||
| - | In the example bellow BCF2000 has a midi and a usb cable interface.\\ | ||
| - | So if the PC has a midi interface if will be obviously to use that one.\\ | ||
| - | Alternative the BCF can be interconnected with Midi cables and connected to the PC with usb.\\ | ||
| - | \\ | ||
| - | {{: | ||
| - | \\ | ||
| - | The situation where only usb are to be used as cable connection is a bit more tricky.\\ | ||
| - | It could be if more controllers from various manufactures are to be used together.\\ | ||
| - | In this case the midi signals from the different controllers are connected via an usb hub to the PC and must be merged together with a small program.\\ | ||
| - | This can be done with a program like MIDI-OX. The midi connection is then done by the Midi yoke which makes a virtual (s.w.) connection between Midi-ox and Freestyler.\\ | ||
| - | The Midi-ox and Midi-yoke is s.w. and this requires some extra resources from the PC and it can slow down the response time on external controls.\\ | ||
| - | As alternative merge sw. Bome’s midi translator can be mentioned but there must be more it is just to search for it.\\ | ||
| - | \\ | ||
| - | {{: | ||
| - | \\ | ||
| - | **Midi-ox setup.**\\ | ||
| - | \\ | ||
| - | To use the Midi-ox two sockets are needed. One for input and one for output.\\ | ||
| - | When Midi-ox are installed it automatically appears in the Midi Input and output selection box in the “Midi control” window.\\ | ||
| - | \\ | ||
| - | {{: | ||
| - | \\ | ||
| - | More Midi Ox setup See. [[external_control: | ||
| - | \\ | ||
| - | \\ | ||
| - | **Midi and FreeStyler**\\ | ||
| - | \\ | ||
| - | As mentioned above FreeStyler can handle 127 + 0 note’s. In total there are more than 500 External Commands that can be mapped to the midi note’s.\\ | ||
| - | To gain as much flex ability as possible in the control, these 127 note’s can be mapped to 5 + shift pages. The pages selection is also controlled by the Midi interface.\\ | ||
| - | This means that one button is assigned to select page1 and an other to Page2. By pressing these two buttons the mapping page will shift and thereby the functionality of the BCF.\\ | ||
| - | It could be that on page 1 the faders are mapped to sub master intensity and on page 2 the same faders are mapped to gobo control.\\ | ||
| - | The fader and button can this way have multiple functionality.\\ | ||
| - | In total this give a possibility of mapping 768 External commands (127+0) x (5 Pages + Shift Page).\\ | ||
| - | \\ | ||
| - | BCF2000\\ | ||
| - | To get an overview over the BCF2000 used above, here is listed with the controls available.\\ | ||
| - | Encoder section\\ | ||
| - | 8 x Encoders | ||
| - | 8 x build-in buttons | ||
| - | Buttons between encoders and faders\\ | ||
| - | 2 x 8 Buttons | ||
| - | Fader Section\\ | ||
| - | 8 faders | ||
| - | Button section\\ | ||
| - | 4 buttons | ||
| - | \\ | ||
| - | Note additional 10 button can be made with the “Preset <”, “Preset >”, Edit, Exit, Store, Learn, Encoder group 1, 2, 3, 4. But this require a special setup with the Behringer bc-manager.\\ | ||
| - | Additional Foot switch can be connected\\ | ||
| - | \\ | ||
| - | This gives in basic 44 notes and with the 4 encoder group selection 92 notes. And this is without the 10 additional buttons mentioned above.\\ | ||
| - | So with 3 BCFs it is easy to use all notes and it require a bit of planning to optimize it.\\ | ||
| - | \\ | ||
| - | [[: | ||
| - | \\ | ||
| - | \\ | ||
| - | **How to Setup**\\ | ||
| - | Start FreeStyler\\ | ||
| - | Select menu - Open “Setup”-> | ||
| - | \\ | ||
| - | {{: | ||
| - | \\ | ||
| - | 1. Expand External Controls, select Midi Control | ||
| - | 2. Select Midi Input device | ||
| - | 3. Select Midi Output device - Optional: used for device feedback (LEDs, Motorized Faders, etc.) | ||
| - | 4. Click the Start button | ||
| - | 5. Click the Edit button | ||
| - | 6. Scroll down and find the function you would like to assign a midi function to. | ||
| - | 7. Click in the “Note” section of the function. | ||
| - | 8. Using your midi controller, push the button or turn the knob that you want to control the selected function. | ||
| - | 9. Freestyler should be listening for the note and you should see it appear next to the save button. | ||
| - | 10. Select eventually Page mapping. Here all functions are mapped to Page 2 | ||
| - | 11. Continue assigning midi functions to buttons or knobs as you wish. | ||
| - | 12. Once finished, click “SAVE”. | ||
| - | \\ | ||
| - | **Page**\\ | ||
| - | The Page mapping is used to give a note (control) multiple functions.\\ | ||
| - | “Page independent” means that the function mapped to this note will always be the same no matter what the page settings are. It could be functions like “Master intensity” and “Toggle blackout” which is functions that are nice to have available no matter what page is selected.\\ | ||
| - | In all the other page settings the note and the mapped function is only available on the selected page. | ||
| - | Example could be a button that has note 10 with page 1 selected it is “Open Gobo” with page 2 it is “Open Color”, with page 3 selected it is “Open Pan/Tilt and so on.\\ | ||
| - | \\ | ||
| - | **Note monitor**\\ | ||
| - | In the bottom of the window are a small monitor of the input notes.\\ | ||
| - | In the picture above it shows note 101 with a velocity 0.\\ | ||
| - | \\ | ||
| - | **Option**\\ | ||
| - | \\ | ||
| - | {{: | ||
| - | \\ | ||
external_control/using_midi_interface.1317724256.txt.gz · Last modified: 2013/03/11 02:58 (external edit)