OPN2 MIDI Player

Simple MIDI-player for Android based on libOPNMIDI library

AppID:	ru.wohlsoft.opnmidiplayer
Author:	Vitaly Novichkov
License:	MIT
Donation:
InRepoSince:	2019-01-11
LastRepoUpdate:	2023-07-05
LastAppUpdate:	2023-07-05
LastVersion:	1.5.0.12
Categories:	Multimedia
APK source:	Github
Google Play:	Check if it's there

OPN2 MIDI Player is an implementation of OPNMIDI based MIDI-player for Android. It’s a MIDI-player based on emulator of a Frequency Modulation chip Yamaha OPN2 (YM2612). This small MIDI-player made with using of libOPNMIDI library.

Key Features:

OPN2 emulation
Customizable bank of FM patches (You have to use the bank editor to create own sound bank)
Stereo sound
Number of simulated OPN2 chips can be specified as 1-100 (maximum channels 600!)
Pan (binary panning, i.e. left/right side on/off)
Pitch-bender with adjustable range
Vibrato that responds to RPN/NRPN parameters
Sustain (a.k.a. Pedal hold) and Sostenuto enable/disable
MIDI and RMI file support
Real-Time MIDI API suppor
MIDI and RMI file support
loopStart / loopEnd tag support (Final Fantasy VII)
111-th controller based loop start (RPG-Maker)
Use automatic arpeggio with chords to relieve channel pressure
Support for multiple concurrent MIDI synthesizers (per-track device/port select FF 09 message), can be used to overcome 16 channel limit
Partial support for GS and XG standards (having more instruments than in one 128:128 GM set and ability to use multiple channels for percussion purposes, and a support for some GS/XG exclusive controllers)
CC74 "Brightness" affects a modulator scale (to simulate frequency cut-off on WT synths)
Portamento support (CC5, CC37, and CC65)
SysEx support that supports some generic, GS, and XG features
Full-panning stereo option (works for emulators only)

Download Source Issues ChangeLog

While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 1.5.0.12 (2023-07-05)

Android Versions:

Target: 13.0
MinVer: 4.0
ABIs: arm64-v8a,armeabi-v7a,x86,x86_64

Signing Blocks

Permissions:

Malware-Check:Passed

29 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
AppCompat (Utility)
support newer Android features on older Android versions.
Android Support Library collections (Utility)
standalone efficient collections.
Concurrent (Utility)
AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.
Constraint Layout Library (Utility)
library to reduce the number of nested views needed.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
AndroidX Cursor Adapter (Utility)
static library support version of the framework's CursorAdapter.
Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
Drawerlayout (UI Component)
AndroidX library to implement a Material Design drawer widget.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
AndroidX Local Broadcast Manager (Utility)
an application-wide event bus and embraces layer violations in your app: any component may listen events from any other.
ResourceInspection (Development Aid)
AndroidX library to surface the attributes of custom views in Android Studio’s Live Layout Inspector.
Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Tracing (Utility)
AndroidX library to write trace events to the system trace buffer.
Vectordrawable (UI Component)
AndroidX library to render vector graphics.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Viewpager (UI Component)
AndroidX library to display Views or Fragments in a swipeable format.
Google Core Libraries for Java 6+ (Utility)
a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
IntelliJ IDEA (Utility)
development helper: integration for the IntelliJ IDEA IDE.

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Version 1.5.0.11 (2023-07-03)

Android Versions:

Target: 13.0
MinVer: 4.0
ABIs: arm64-v8a,armeabi-v7a,x86,x86_64

Signing Blocks

Permissions:

Malware-Check:Passed

29 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
AppCompat (Utility)
support newer Android features on older Android versions.
Android Support Library collections (Utility)
standalone efficient collections.
Concurrent (Utility)
AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.
Constraint Layout Library (Utility)
library to reduce the number of nested views needed.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
AndroidX Cursor Adapter (Utility)
static library support version of the framework's CursorAdapter.
Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
Drawerlayout (UI Component)
AndroidX library to implement a Material Design drawer widget.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
AndroidX Local Broadcast Manager (Utility)
an application-wide event bus and embraces layer violations in your app: any component may listen events from any other.
ResourceInspection (Development Aid)
AndroidX library to surface the attributes of custom views in Android Studio’s Live Layout Inspector.
Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Tracing (Utility)
AndroidX library to write trace events to the system trace buffer.
Vectordrawable (UI Component)
AndroidX library to render vector graphics.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Viewpager (UI Component)
AndroidX library to display Views or Fragments in a swipeable format.
Google Core Libraries for Java 6+ (Utility)
a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
IntelliJ IDEA (Utility)
development helper: integration for the IntelliJ IDEA IDE.

Payment Modules:

None found
development helper: integration for the IntelliJ IDEA IDE.

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development helper: integration for the IntelliJ IDEA IDE.

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Version 1.5.0.6 (2023-01-19)

Android Versions:

Target: 11.0
MinVer: 4.0
ABIs: arm64-v8a,armeabi-v7a,x86,x86_64

Signing Blocks

Permissions:

Malware-Check:Passed

20 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
AppCompat (Utility)
support newer Android features on older Android versions.
Android Support Library collections (Utility)
standalone efficient collections.
Constraint Layout Library (Utility)
library to reduce the number of nested views needed.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
AndroidX Cursor Adapter (Utility)
static library support version of the framework's CursorAdapter.
Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
Drawerlayout (UI Component)
AndroidX library to implement a Material Design drawer widget.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
AndroidX Local Broadcast Manager (Utility)
an application-wide event bus and embraces layer violations in your app: any component may listen events from any other.
Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Vectordrawable (UI Component)
AndroidX library to render vector graphics.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Viewpager (UI Component)
AndroidX library to display Views or Fragments in a swipeable format.

Payment Modules:

None found
AndroidX library to display Views or Fragments in a swipeable format.

Ads & Analytics:

None found
AndroidX library to display Views or Fragments in a swipeable format.

Download (2.8 M)