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MIDI Forum

Max Dobroselsky
Max Dobroselsky
Estimable Member
Joined: Nov 25, 2016
Last seen: Sep 10, 2024
Topics: 38 / Replies: 27
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I'm developing a library to work with MIDI. Now I want to implement parsing RPN/NRPNs. And right now it seems that I have no reliable way to parse NRP...

4 years ago
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Yes, of course we can't interpret NRPN data. But if format is arbitrary, we can't even read data. For example, we see following bytes sequence: 99/xx ...

4 years ago
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So the value of RPN/NRPN can be any, increment is always +1 unit of RPN, and decrement is -1, yes?

4 years ago
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But if the format of NRPN can be totally arbitrary, is it possible to read them? For example, we can easily read custom meta events since meta events ...

4 years ago
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Topic
4 years ago
Replies: 11
Views: 17460
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Geoff, Now volume can be set. Thank you again.

5 years ago
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Hi Geoff, Thanks for your help! It's a bug in my library. I indeed forgot to call midiOutOpen before volume manipulations.

5 years ago
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Geoff, midiOutSetVolume is a Win API function so we are talking about Windows. In fact it looks like bug in this function (or in midiOutGetDevCaps ...

5 years ago
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I think I didn't understand you 🙂 I call midiOutGetDevCaps, in returned structure I see that MIDICAPS_VOLUME flag is set, so device supports volume ...

5 years ago
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Replies: 10
Views: 20270
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Thank you a lot!

5 years ago
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Thanks for the answer! Yes, I read section 2.4, but still have questions: So I send percussion set change events (bank lsb/msb) and then send o...

5 years ago
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