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https://github.com/onyx-and-iris/voicemeeter.git
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400 lines
7.3 KiB
Markdown
400 lines
7.3 KiB
Markdown
[](https://pkg.go.dev/github.com/onyx-and-iris/voicemeeter-api-go)
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# A Go Wrapper for Voicemeeter API
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This package offers a Go interface for the Voicemeeter Remote C API.
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For an outline of past/future changes refer to: [CHANGELOG](CHANGELOG.md)
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## Tested against
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- Basic 1.0.8.2
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- Banana 2.0.6.2
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- Potato 3.0.2.2
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## Requirements
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- [Voicemeeter](https://voicemeeter.com/)
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- Go 1.18 or greater
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## Installation
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#### GO.MOD
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Add to your `go.mod` file:
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`require github.com/onyx-and-iris/voicemeeter-api-go vX.X.X`
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replace `vX.X.X` with the version you need
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#### GO GET
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Install voicemeeter-api-go package from your console to download the latest version.
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`go get github.com/onyx-and-iris/voicemeeter-api-go`
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## `Use`
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#### `main.go`
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```go
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package main
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import (
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"fmt"
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"github.com/onyx-and-iris/voicemeeter-api-go"
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)
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func main() {
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kindId := "banana"
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vmRem := voicemeeter.GetRemote(kindId)
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vmRem.Login()
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vmRem.Strip[0].SetLabel("rode podmic")
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vmRem.Strip[0].SetMute(true)
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fmt.Printf("Strip 0 (%s) mute was set to %v\n", vmRem.Strip[0].GetLabel(), vmRem.Strip[0].GetMute())
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vmRem.Logout()
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}
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```
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## `kindId`
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Pass the kind of Voicemeeter as an argument. kindId may be:
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- `basic`
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- `banana`
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- `potato`
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## `Remote Type`
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#### `vmRem.Strip`
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[]t_strip slice containing both physicalStrip and virtualStrip types
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#### `vmRem.Bus`
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[]t_bus slice containing both physicalBus and virtualBus types
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#### `vmRem.Button`
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[]button slice containing button types, one for each macrobutton
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#### `vmRem.Command`
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pointer to command type, represents action type functions
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#### `vmRem.Vban`
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pointer to vban type, containing both vbanInStream and vbanOutStream slices
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#### `vmRem.Device`
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pointer to device type, represents physical input/output hardware devices
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#### `vmRem.Recorder`
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pointer to recorder type, represents the recorder
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#### `vmRem.Type()`
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returns the type of Voicemeeter as a string
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#### `vmRem.Version()`
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returns the version of Voicemeeter as a string
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#### `vmRem.SendText(<script>)`
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sets many parameters in script format eg. ("Strip[0].Mute=1;Bus[3].Gain=3.6")
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#### `vmRem.Register(o observer)`
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register an object as an observer
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#### `vmRem.Deregister(o observer)`
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deregister an object as an observer
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#### `vmRem.Pdirty()`
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returns True iff a GUI parameter has changed
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#### `vmRem.Mdirty()`
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returns True iff a macrobutton paramter has changed
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## `Available commands`
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### Strip
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The following functions are available
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- `GetMute() bool`
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- `SetMute(val bool)`
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- `GetMono() bool`
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- `SetMono(val bool)`
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- `GetSolo() bool`
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- `SetSolo(val bool)`
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- `GetLimit() int`
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- `SetLimit(val int)` from -40 to 12
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- `GetLabel() string`
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- `SetLabel(val string)`
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- `GetGain() float64`
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- `SetGain(val float32)` from -60.0 to 12.0
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- `GetMc() bool`
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- `SetMc(val bool)`
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- `GetComp() float64`
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- `SetComp(val float32)` from 0.0 to 10.0
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- `GetGate() float64`
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- `SetGate(val float32)` from 0.0 to 10.0
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- `GetAudibility() float64`
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- `SetAudibility(val float32)` from 0.0 to 10.0
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- `GetA1() bool - GetA5() bool`
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- `SetA1(val bool) - SetA5(val bool)`
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example:
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```go
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vmRem.Strip[3].SetGain(3.7)
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fmt.Println(vmRem.Strip[0].GetLabel())
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vmRem.Strip[4].SetA1(true)
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```
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##### Gainlayers
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- `vmRem.Strip[i].GainLayer()[j]`
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The following functions are available
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- `Get() float64`
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- `Set(val float32)`
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example:
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```go
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vmRem.Strip[6].GainLayer()[3].Set(-13.6)
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```
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##### Levels
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- `vmRem.Strip[i].Levels()`
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The following functions are available
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- `PreFader() []float32`
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- `PostFader() []float32`
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- `PostMute() []float32`
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example:
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```go
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fmt.Println(vmRem.Strip[5].Levels().PreFader())
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```
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### Bus
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The following functions are available
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- `String() string`
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- `GetMute() bool`
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- `SetMute(val bool)`
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- `GetEq() bool`
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- `SetEq(val bool)`
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- `GetMono() bool`
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- `SetMono(val bool)`
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- `GetLabel() string`
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- `SetLabel(val string)`
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- `GetGain() float64`
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- `SetGain(val float32)` from -60.0 to 12.0
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```go
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vmRem.Bus[3].SetEq(true)
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fmt.Println(vmRem.Bus[0].GetLabel())
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```
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##### Modes
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- `vmRem.Bus[i].Mode()`
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The following functions are available
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- `SetNormal(val bool)`
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- `GetNormal() bool`
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- `SetAmix(val bool)`
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- `GetAmix() bool`
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- `SetBmix(val bool)`
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- `GetBmix() bool`
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- `SetRepeat(val bool)`
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- `GetRepeat() bool`
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- `SetComposite(val bool)`
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- `GetComposite() bool`
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- `SetTvMix(val bool)`
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- `GetTvMix() bool`
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- `SetUpMix21(val bool)`
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- `GetUpMix21() bool`
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- `SetUpMix41(val bool)`
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- `GetUpMix41() bool`
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- `SetUpMix61(val bool)`
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- `GetUpMix61() bool`
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- `SetCenterOnly(val bool)`
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- `GetCenterOnly() bool`
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- `SetLfeOnly(val bool)`
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- `GetLfeOnly() bool`
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- `SetRearOnly(val bool)`
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- `GetRearOnly() bool`
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example:
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```go
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vmRem.Bus[3].Mode().SetAmix(true)
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vmRem.Bus[4].Mode().SetCenterOnly(true)
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```
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##### Levels
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- `vmRem.Bus[i].Levels()`
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The following functions are available
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- `All() []float32`
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example:
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```go
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fmt.Println(vmRem.Bus[1].Levels().All())
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```
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### Button
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The following functions are available
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- `GetState() bool`
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- `SetState(val bool)`
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- `GetStateOnly() bool`
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- `SetStateOnly(val bool)`
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- `GetTrigger() bool`
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- `SetTrigger(val bool)`
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example:
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```go
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vmRem.Button[37].SetState(true)
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fmt.Println(vmRem.Button[64].GetStateOnly())
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```
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### Command
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The following functions are available
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- `Show()` Show Voicemeeter GUI if it's hidden
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- `Hide()` Hide Voicemeeter GUI if it's shown
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- `Shutdown()` Shuts down the GUI
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- `Restart()` Restart the audio engine
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- `Lock(val bool)` Lock the Voicemeeter GUI
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example:
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```go
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vmRem.Command.Restart()
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vmRem.Command.Show()
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```
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### VBAN
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- `vmRem.Vban.Enable()` `vmRem.Vban.Disable()` Turn VBAN on or off
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##### Instream | Outstream
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- `vmRem.Vban.InStream` `vmRem.Vban.OutStream`
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The following functions are available
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- `GetOn() bool`
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- `SetOn(val bool)`
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- `GetName() string`
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- `SetName(val string)`
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- `GetIp() string`
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- `SetIp(val string)`
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- `GetPort() int`
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- `SetPort(val int)` from 1024 to 65535
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- `GetSr() int`
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- `SetSr(val int)` (11025, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000)
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- `GetChannel() int`
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- `SetChannel(val int)` from 1 to 8
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- `GetBit() int`
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- `SetBit(val int)` 16 or 24
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- `GetQuality() int`
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- `SetQuality(val int)` from 0 to 4
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- `GetRoute() int`
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- `SetRoute(val int)` from 0 to 8
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example:
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```go
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# turn VBAN on
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vmRem.Vban.Enable()
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// turn on vban instream 0
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vmRem.Vban.InStream[0].SetOn(true)
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// set bit property for outstream 3 to 24
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vmRem.Vban.OutStream[3].SetBit(24)
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```
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### Device
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The following functions are available
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- `Ins`
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- `Outs`
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- `Input(val int)`
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- `Output(val int)`
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example:
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```go
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for i := 0; i < int(vmRem.Device.Ins()); i++ {
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fmt.Println(vmRem.Device.Input(i))
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}
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```
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### Recorder
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The following functions are available
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- `Play()`
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- `Stop()`
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- `Pause()`
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- `Replay()`
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- `Record()`
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- `Ff()`
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- `Rew()`
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example:
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```go
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vmRem.Recorder.Play()
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vmRem.Recorder.Stop()
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# Enable loop play
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vmRem.Recorder.Loop(true)
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# Disable recorder out channel B2
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vmRem.Recorder.SetB2(false)
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```
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### Run tests
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To run all tests:
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```
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go test ./...
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```
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### Official Documentation
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- [Voicemeeter Remote C API](https://github.com/onyx-and-iris/Voicemeeter-SDK/blob/main/VoicemeeterRemoteAPI.pdf)
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