mido | MIDI Objects for Python | Audio Utils library

by mido Python Version: 1.3.2 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | mido Summary

mido is a Python library typically used in Audio, Audio Utils applications. mido has no bugs, it has no vulnerabilities, it has a Permissive License and it has high support. However mido build file is not available. You can install using 'pip install mido' or download it from GitHub, PyPI.

MIDI Objects for Python

Support

Quality

Security

License

Reuse

Support

mido has a highly active ecosystem.

It has 1171 star(s) with 183 fork(s). There are 43 watchers for this library.

There were 2 major release(s) in the last 6 months.

There are 80 open issues and 177 have been closed. On average issues are closed in 451 days. There are 12 open pull requests and 0 closed requests.

It has a positive sentiment in the developer community.

The latest version of mido is 1.3.2

Quality

mido has 0 bugs and 0 code smells.

Security

mido has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

mido code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

mido is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

mido releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

mido has no build file. You will be need to create the build yourself to build the component from source.

It has 3723 lines of code, 462 functions and 72 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed mido and discovered the below as its top functions. This is intended to give you an instant insight into mido implemented functionality, and help decide if they suit your requirements.

Read a MidiTrack object from a file - like object .
Decode a message .
Open the connection .
Create an IOPort instance .
Receive a single message .
Write a Track object to a file .
Expand a port name .
Play the drum .
Feed a status byte .
Open a port

Get all kandi verified functions for this library.

mido Key Features

No Key Features are available at this moment for mido.

mido Examples and Code Snippets

No Code Snippets are available at this moment for mido.

Community Discussions

Trending Discussions on mido

Is there a way to run a function in the background of a python flask app?

Problem with MultiPort use in python mido MIDI package

Unable to add data to Firebase Realtime Database from the app

problem might be caused by incorrect configuration of the daemon

scaling an image produce the error at java.awt.image.ReplicateScaleFilter.(Unknown Source) )

Convert midi time to bars and beats

OS Error file path and name being changed without user interference

Can't communicate midi through USB (python)

Time Signature Meta Message in MIDI

Absolute MIDI tick value using mido library

QUESTION

Is there a way to run a function in the background of a python flask app?

Asked 2021-Nov-26 at 02:12

I'm attempting to run a function in the background of a flask app. The app currently attempts to read input from a midi keyboard and send the information to a website. I've looked into threading, but my findings/attempts so far have been unsuccessful.

Essentially, JavaScript/JQuery requests for data from the '/get_notes' app route every second. Theoretically, if get_notes() is running between these seconds it can send a json-formatted list containing all keys pressed in that specific time period.

I've paraphrased & included the relevant code from app.py below. Any suggestions would be appreciated!

...

ANSWER

Answered 2021-Nov-24 at 11:05

You can use an APScheduler

example:

Source https://stackoverflow.com/questions/70094762

QUESTION

Problem with MultiPort use in python mido MIDI package

Asked 2021-Jul-30 at 22:57

I am working in a program that autosaves MIDI messages as they are played, and everything is working really well when using a single input port. I want to extend to use 2 or 3 simultaneous ports (the app is aimed at VST piano players, and some use the piano as one MIDI device, and the sustain pedal as a second device in another USB slot). I was able to get it to work using two separate input ports, and then using 2 iter_pending() loops. The basic code is something like this:

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ANSWER

Answered 2021-Jul-30 at 02:47

Have you tried:

Source https://stackoverflow.com/questions/68584473

QUESTION

Unable to add data to Firebase Realtime Database from the app

Asked 2021-Jul-02 at 18:31

I trying to practice on tutorial that uses Firebase Authentication, Realtime Database, and Storage, I have come a very long way in this exercise until this problem, I successfully stores the emails and passwords on authentication and it shows on firebase console but the problem is with database, it's supposed to store the following HashMap on it, but nothing showing up on firebase Realtime console

The rules

...

ANSWER

Answered 2021-Jul-02 at 18:31

My first guess is that you may have downloaded the google-services.json file before you created the Realtime Database in the console, which means that the file doesn't contain the correct configuration string.

If that is the case, you'll need to:

either download an updated configuration file and add that to your Android app,
or you can specify the URL for the database in the code here: FirebaseDatabase.getInstance("URL to database here").reference

If this is indeed the cause of the problem, we're working on surfacing this configuration problem more explicitly (it's currently hidden in a debug-level log message from the SDK, which isn't logged by default).

Source https://stackoverflow.com/questions/68229572

QUESTION

problem might be caused by incorrect configuration of the daemon

Asked 2020-Dec-23 at 06:09

I am having a problem when running Flutter Project I've tried multiple versions of gradle and all the same error

...

ANSWER

Answered 2020-Dec-23 at 06:09

IMHO your machine is not able to serve the gradle process the heap space it requested.

Source https://stackoverflow.com/questions/65419630

QUESTION

scaling an image produce the error at java.awt.image.ReplicateScaleFilter.(Unknown Source) )

Asked 2020-Nov-18 at 22:17

I am trying to scale an image in order for it to fit in with the JLabel size and I come across this error

...

ANSWER

Answered 2020-Nov-18 at 22:17

JLabel label=new JLabel();
System.out.println( label.getSize() );

Source https://stackoverflow.com/questions/64901842

QUESTION

Convert midi time to bars and beats

Asked 2020-Jun-12 at 01:09

I am trying to figure out how to convert from midi time to bars and beats. Here is a sample midi file. If you download that and open the file in a program like GarageBand, you'll see the third track contains four notes in the first bar:

Now if you load the file with mido in Python, you can see the first four notes in the same track:

...

ANSWER

Answered 2020-Jun-12 at 01:09

Praise all things good and holy, mido.MidiFile reads the ticks per beat metadata and stores it in mido.MidiFile.ticks_per_beat:

Source https://stackoverflow.com/questions/62335903

QUESTION

OS Error file path and name being changed without user interference

Asked 2020-May-15 at 16:00

I am trying to read a midi file in the following manner using an in-built function from the library - mido to read such files.

...

ANSWER

Answered 2020-May-15 at 16:00

Python uses backslash for string escapes - which lets you define different values for a character sequence. Just as \n is a newline, \a is the hex byte 07. You can escape the backslash itself, so \\ is just a backslash. And you can use "raw" strings (e.g., `r"\a") to disable escaping all together.

Source https://stackoverflow.com/questions/61823414

QUESTION

Can't communicate midi through USB (python)

Asked 2020-Apr-28 at 07:21

My goal:

I want to write a script on my Raspberry Pi Zero W, that sends MIDI to my computer whenever I make a specific connection on the GPIO board.

The problem:

The hardware stuff is already taken care of, it can recognize unique button presses. But it won't seem to send any data to my computer. I've tried multiple python modules (like rtmidi-python, python-rtmidi, mido), but none of them work as I would want them to.

Trying to solve this issue, I've set up my Raspberry to power from the power port, so the USB port remains empty, and when it boots up, I connect the cable to my PC. I even wrote a script, that perpetually shouts the same note (note off included) over and over, since I couldn't find any "setup protocol". While browsing various forms, I noticed that all of them were pretty old. The newest is rtmidi-python on GitHub, but that doesn't seem to have any setup stuff.

It very well could be, that i just looked the wrong way all along, or that the signal doesnt even come through the USB cable, or it doesn't need a setup either. If so, would you mind letting me know, or showing me how to do it correctly.

Update

I made my Raspberry into a "MIDI function" (this is how). My PC, and FL studio recognizes it as well. However, still no action, when I try to play a note. This port probing scripts

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ANSWER

Answered 2020-Apr-27 at 17:46

In this code...

Source https://stackoverflow.com/questions/61437978

QUESTION

Time Signature Meta Message in MIDI

Asked 2020-Apr-19 at 11:09

I am working on a MIDI project using mido library in Python. I see in the manual a meta message for time signature with value: notated_32nd_notes_per_beat which has a default value of 8.

...

ANSWER

Answered 2020-Apr-19 at 11:09

The file header specifies the number of ticks per beat, and the tempo messages specify the length of a beat, in microseconds. These value are needed to correctly play back the file.

The last field of the time signature message specifies how the tick values in the MIDI file relates to notes in a score. It does not affect at what time events are sent (so a pure playback program will ignore this message), but how notes are displayed.

For example, if the header says there are 100 ticks per beat, and the time signature has the default of 8 32^th notes per beat, then a note-on/note-off pair with a distance of 100 ticks is displayed as a quarter note. If you change the time signature to 32 32^th notes per beat, then a length of 100 ticks corresponds to a whole note.

Source https://stackoverflow.com/questions/61298392

QUESTION

Absolute MIDI tick value using mido library

Asked 2020-Apr-15 at 22:19

I'm using the Mido library to read a simple MIDI file in python.

My MIDI file is the following: https://www.dropbox.com/s/t80kg9l2k525g0h/file.mid?dl=0

It's just a dummy MIDI file I created with basic notes.

I opened it with the Mido library and printed its content:

...

ANSWER

Answered 2020-Apr-13 at 13:29

The delta time is not relative to the corresponding note-on event, but relative to the previous event in the same track.

Just add up all the delta times, in order.

Source https://stackoverflow.com/questions/61188563

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install mido

You can install using 'pip install mido' or download it from GitHub, PyPI.
You can use mido like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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