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onlaj / Piano-LED-Visualizer

Piano LED Visualizer: Connect an LED strip to your Raspberry Pi and create an immersive visual experience for your piano playing
MIT License
517 stars 111 forks source link

Feature request - Configurable timing for Finger-based channel #79

Open vzoltan opened 4 years ago

vzoltan commented 4 years ago

I try to explain :)

id like to get the visual information about the next notes that has to be played x-sec earlier than it supposed to played. (if the "preview" notes could be set with different colors as the default blue and green, that would be an extra ;) like darker blue or any. and when the real time comes changes to the normal blue. - for the green, same logic ----thinking more of it, to simulate the animation of synthesia , its color could "slowly" change to the normal blue or green, as a gradient. a color transition)
does it make any sense, or its better if i draw it? :) sorry, but in my mind i totally see what im talking about:)

benefit: i could prepare myself to play the next notes, like synhtesia gives the visual feedback of the following notes in its animation. (dont get confused, i m not asking for any animation, just to be able to see the following notes earlier as the actual play time)

onlaj commented 4 years ago

You will have to ask Synthesia's author for that feature :)

vzoltan commented 4 years ago

i thought you visualizer sees the upcoming notes ahead not just right then. or how does it work at your end?

onlaj commented 4 years ago

Synthesia is sending upcoming notes with proper channel number at the moment you are suppose to play them, not earlier.

vzoltan commented 4 years ago

so we need synthesia to send the animation data too, and then you could work with that?

onlaj commented 4 years ago

We need Synthesia to send midi data about upcoming notes earlier, as soon as possible would be the best.

vzoltan commented 4 years ago

Ok, i linked this feature request on their forum, i hope they will click on the link and come over here to take a look ;) Thanks

npiegdon commented 4 years ago

Hmm, this may be a bug in Synthesia. In older versions (at least in Rhythm and Recital modes, but I thought it was Melody too), it would send the key light message as soon as you're inside the timing window (which is adjustable and defaults to about a half second).

Without that, the key lights are a lot less useful in Rhythm/Recital. :/

For Melody it's not so bad. The only time you should need to look away from the screen is when you weren't able to find something in time... which means the keys will already be lit.

By the way, this is a cool project. :D While I'm here, it looks like your readme.md is at least a little out of date. Here's the official status of Bluetooth support in Synthesia:

onlaj commented 4 years ago

Yeah, I'm aware of that, but where did you find this list? Is it official? I will update readme soon.

npiegdon commented 4 years ago

I'm the author of Synthesia. 😄

I'm not very consistent at writing documentation, but that is the current state as of today / version 10.6. (This is probably the most concisely it has been written in a while. I probably ought to get this on the site or in the forums someplace.) 😆

onlaj commented 4 years ago

Oh, great so it's official then :D, mind if I copy-paste it into my readme?

npiegdon commented 4 years ago

That would be fine, hehe.